Company lists · Data refreshed October 2026
Top 25 Hot water temperature controls suppliers based in the United States
RevenueBase identified 87 company matches for hot water temperature controls suppliers associated with the United States as of October 2026 and tracks 1,536 professional contacts across them, including 353 with verified work emails. Dallas is the largest hub.
This list covers company matches for hot water temperature controls suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 26, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest hot water temperature controls suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 130 contacts → | ||||
Exact match “ECR International, Inc.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 2 | 79 contacts → | ||||
Exact match “Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 3 | 71 contacts → | ||||
Exact match “PolyScience is a leading producer of constant temperature control equipment.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 4 | 51 contacts → | ||||
Exact match “With over 150 years of experience, Hays Fluid Controls is the recognized leader in providing innovative flow controls solutions and hydronic balancing.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 5 | 30 contacts → | ||||
Exact match “Founded in 1996, Elitech has now become one of the largest temperature measuring and controlling manufactures in China.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 6 | 24 contacts → | ||||
Exact match “In 1911, while getting a hot-towel shave at the local barber shop, Frederick C.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 7 | 23 contacts → | ||||
Exact match “Since opening its doors in 1980, Fluid Handling Inc.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “Founded in 1958, Tunstall Corporation is a recognized leader in the steam and hydronics industry.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “Rooted in over a century of innovation, Cleveland Controls stands at the forefront of process controls and instrumentation for residential and commercial HVAC applications, as…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match “Flow Control is a team of engineers and problem-solvers.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “Our staff of experienced professionals is dedicated to assist you in selecting or specifying the right equipment for your particular application.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “ASH Equipment is your home for quality industrial products that bring your manufacturing processes and temperature-controlled systems to life.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Jomar Distributors Inc is a wholesale company with 5 locations throughout Massachusetts, United States.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Temperature Control Systems is now Kele.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Heat-flo, LLC.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “RST Inc.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “Offering higher efficiency equipment, tools, and technology to the HVAC and plumbing fields through our various manufacturers: AIC Heat Exchangers aquatechnik NA Axiom Industries…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Titanic Controls, Inc.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “Hi-Watt Inc.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “To offer higher efficiency equipment and technology to the HVAC and Plumbing fields through our various manufacturers: ADEY Manufacturing AIC Heat Exchangers Axiom Industries…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “We are suppliers of a wide variety of heating and cooling solutions.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “New England Temperature Solutions is a distributor and manufacturer’s representative for Temperature Equipment including Temperature Controllers, SCR Power Controllers, Heaters…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Heating, Air Conditioning, Plumbing Wholesale Heil Heating & Cooling Rinnai Tankless Water Heaters Rinnai High Efficient Boilers Rinnai Ductless Heaters Unico System AO Smith…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Steam and Fluid Control Specialists since 1960 System Solutions: From assisting with control valve sizing to analyzing your needs for a complete heating package, Control Products…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Dan Cox & Associates (DCA) is a family owned industrial process heating distributor and solutions provider, serving manufacturers across Texas and the Southern U.S.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hot water temperature controls suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 87 hot water temperature controls suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 353 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hot water temperature controls suppliers based in the United States at a glance
As of Oct 26, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 87 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “hot water temperature controls suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 353 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 26, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hot water temperature controls suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hot water temperature controls suppliers are there based in the United States?
RevenueBase identified 87 company matches for hot water temperature controls suppliers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
ECR International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hot water temperature controls suppliers?
Dallas leads with 3 company records, followed by Auburn Hills (2) and Indianapolis (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 353 professional contacts with verified work emails tracked across these 87 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 87 hot water temperature controls suppliers based in the United States. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 hot water temperature controls suppliers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 87 matching company records for hot water temperature controls suppliers based in the United States, with 1,536 tracked contacts and 353 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 26, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hot water temperature controls suppliers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ECR Internationalecrinternational.com HQ: Utica, United StatesReported employees: 201-500 | Utica, United States | 201-500 | Exact match | 130 contacts → |
“ECR International, Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Legend Valvelegendvalve.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 79 contacts → |
“Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Polysciencepolyscience.com HQ: Niles, IL, United StatesReported employees: 51-200 | Niles, IL, United States | 51-200 | Exact match | 71 contacts → |
“PolyScience is a leading producer of constant temperature control equipment.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hays Fluid Controlshaysfluidcontrols.com HQ: Dallas, NC, United StatesReported employees: 51-200 | Dallas, NC, United States | 51-200 | Exact match | 51 contacts → |
“With over 150 years of experience, Hays Fluid Controls is the recognized leader in providing innovative flow controls solutions and hydronic balancing.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Eliteche-elitech.comHQ: San Jose, CA, United StatesReported employees: 1,001-5,000 | San Jose, CA, United States | 1,001-5,000 | Exact match | 30 contacts → |
“Founded in 1996, Elitech has now become one of the largest temperature measuring and controlling manufactures in China.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Leonard Valve Companyleonardvalve.com HQ: Cranston, RI, United StatesReported employees: 51-200 | Cranston, RI, United States | 51-200 | Exact match | 24 contacts → |
“In 1911, while getting a hot-towel shave at the local barber shop, Frederick C.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Fluid Handling INCfluidh.com HQ: Menomonee Falls, WI, United StatesReported employees: 11-50 | Menomonee Falls, WI, United States | 11-50 | Exact match | 23 contacts → |
“Since opening its doors in 1980, Fluid Handling Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tunstall Corporationtunstall-inc.com HQ: Chicopee, MA, United StatesReported employees: 11-50 | Chicopee, MA, United States | 11-50 | Exact match | 23 contacts → |
“Founded in 1958, Tunstall Corporation is a recognized leader in the steam and hydronics industry.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Cleveland Controlsclevelandcontrols.comHQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 20 contacts → |
“Rooted in over a century of innovation, Cleveland Controls stands at the forefront of process controls and instrumentation for residential and commercial HVAC applications, as…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Flow Control Industries, INCflowcontrol.com HQ: Woodinville, WA, United StatesReported employees: 11-50 | Woodinville, WA, United States | 11-50 | Exact match | 20 contacts → |
“Flow Control is a team of engineers and problem-solvers.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Control Specialists LLCgocsi.biz HQ: Evansville, IN, United StatesReported employees: 11-50 | Evansville, IN, United States | 11-50 | Exact match | 14 contacts → |
“Our staff of experienced professionals is dedicated to assist you in selecting or specifying the right equipment for your particular application.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ASH Equipment Companyashequipment.com HQ: Batavia, IL, United StatesReported employees: 11-50 | Batavia, IL, United States | 11-50 | Exact match | 13 contacts → |
“ASH Equipment is your home for quality industrial products that bring your manufacturing processes and temperature-controlled systems to life.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Jomar Distributors INCjomardist.com HQ: Taunton, MA, United StatesReported employees: 11-50 | Taunton, MA, United States | 11-50 | Exact match | 13 contacts → |
“Jomar Distributors Inc is a wholesale company with 5 locations throughout Massachusetts, United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Temperature Control Systemskele.comHQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 12 contacts → |
“Temperature Control Systems is now Kele.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Heat-Floheat-flo.com HQ: Uxbridge, MA, United StatesReported employees: 11-50 | Uxbridge, MA, United States | 11-50 | Exact match | 10 contacts → |
“Heat-flo, LLC.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RST Thermalrstthermal.com HQ: Fall River, MA, United StatesReported employees: 1-10 | Fall River, MA, United States | 1-10 | Exact match | 10 contacts → |
“RST Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lyall, Thresher & Associates, INClyall-thresher.com HQ: Elk Grove Village, IL, United StatesReported employees: 11-50 | Elk Grove Village, IL, United States | 11-50 | Exact match | 9 contacts → |
“Offering higher efficiency equipment, tools, and technology to the HVAC and plumbing fields through our various manufacturers: AIC Heat Exchangers aquatechnik NA Axiom Industries…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Titanic Controlstitaniccontrols.com HQ: Drexel Hill, PA, United StatesReported employees: 11-50 | Drexel Hill, PA, United States | 11-50 | Exact match | 9 contacts → |
“Titanic Controls, Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Hi-Watt, INChiwattinc.com HQ: Fraser, MI, United StatesReported employees: 11-50 | Fraser, MI, United States | 11-50 | Exact match | 7 contacts → |
“Hi-Watt Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HS Buyvan Associates, INChsbuyvan.com HQ: Auburn Hills, MI, United StatesReported employees: 11-50 | Auburn Hills, MI, United States | 11-50 | Exact match | 7 contacts → |
“To offer higher efficiency equipment and technology to the HVAC and Plumbing fields through our various manufacturers: ADEY Manufacturing AIC Heat Exchangers Axiom Industries…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Heat Technology Productsheattech.com HQ: Tustin, CA, United StatesReported employees: 1-10 | Tustin, CA, United States | 1-10 | Exact match | 7 contacts → |
“We are suppliers of a wide variety of heating and cooling solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | NEW England Temperature Solutionsnets-inc.com HQ: Attleboro, MA, United StatesReported employees: 1-10 | Attleboro, MA, United States | 1-10 | Exact match | 7 contacts → |
“New England Temperature Solutions is a distributor and manufacturer’s representative for Temperature Equipment including Temperature Controllers, SCR Power Controllers, Heaters…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Longmont Winair COlongmontwinair.com HQ: Longmont, United StatesReported employees: 1-10 | Longmont, United States | 1-10 | Exact match | 7 contacts → |
“Heating, Air Conditioning, Plumbing Wholesale Heil Heating & Cooling Rinnai Tankless Water Heaters Rinnai High Efficient Boilers Rinnai Ductless Heaters Unico System AO Smith…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Control Products, INCcpinc.com HQ: Fenton, MO, United StatesReported employees: 11-50 | Fenton, MO, United States | 11-50 | Exact match | 6 contacts → |
“Steam and Fluid Control Specialists since 1960 System Solutions: From assisting with control valve sizing to analyzing your needs for a complete heating package, Control Products…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DAN COX & Associatesdancoxinc.com HQ: Lewisville, TX, United StatesReported employees: 1-10 | Lewisville, TX, United States | 1-10 | Exact match | 6 contacts → |
“Dan Cox & Associates (DCA) is a family owned industrial process heating distributor and solutions provider, serving manufacturers across Texas and the Southern U.S.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 87 company matches
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Hot water temperature controls suppliers: dataset insights
October 26, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
87 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 87 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hot water temperature controls suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hot water temperature controls suppliers did RevenueBase find based in the United States?
The saved snapshot records 87 matching company records, 1,536 tracked contacts and 353 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 26, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hot water temperature controls suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 hot water temperature controls suppliers based in the United States. Snapshot: October 26, 2026. https://revenuebase.ai/companies/hot-water-temperature-controls-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Hot water temperature controls suppliers based in Italy
- Hot water temperature controls suppliers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 hot water temperature controls suppliers based in the United States
RevenueBase records 87 matching company records for hot water temperature controls suppliers based in the United States, with 1,536 tracked contacts and 353 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 26, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hot water temperature controls suppliers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ECR Internationalecrinternational.com HQ: Utica, United StatesReported employees: 201-500 | Utica, United States | 201-500 | Exact match | 130 contacts → |
“ECR International, Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Legend Valvelegendvalve.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 79 contacts → |
“Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Polysciencepolyscience.com HQ: Niles, IL, United StatesReported employees: 51-200 | Niles, IL, United States | 51-200 | Exact match | 71 contacts → |
“PolyScience is a leading producer of constant temperature control equipment.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hays Fluid Controlshaysfluidcontrols.com HQ: Dallas, NC, United StatesReported employees: 51-200 | Dallas, NC, United States | 51-200 | Exact match | 51 contacts → |
“With over 150 years of experience, Hays Fluid Controls is the recognized leader in providing innovative flow controls solutions and hydronic balancing.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eliteche-elitech.com HQ: San Jose, CA, United StatesReported employees: 1,001-5,000 | San Jose, CA, United States | 1,001-5,000 | Exact match | 30 contacts → |
“Founded in 1996, Elitech has now become one of the largest temperature measuring and controlling manufactures in China.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Leonard Valve Companyleonardvalve.com HQ: Cranston, RI, United StatesReported employees: 51-200 | Cranston, RI, United States | 51-200 | Exact match | 24 contacts → |
“In 1911, while getting a hot-towel shave at the local barber shop, Frederick C.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Fluid Handling INCfluidh.com HQ: Menomonee Falls, WI, United StatesReported employees: 11-50 | Menomonee Falls, WI, United States | 11-50 | Exact match | 23 contacts → |
“Since opening its doors in 1980, Fluid Handling Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tunstall Corporationtunstall-inc.com HQ: Chicopee, MA, United StatesReported employees: 11-50 | Chicopee, MA, United States | 11-50 | Exact match | 23 contacts → |
“Founded in 1958, Tunstall Corporation is a recognized leader in the steam and hydronics industry.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cleveland Controlsclevelandcontrols.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 20 contacts → |
“Rooted in over a century of innovation, Cleveland Controls stands at the forefront of process controls and instrumentation for residential and commercial HVAC applications, as…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Flow Control Industries, INCflowcontrol.com HQ: Woodinville, WA, United StatesReported employees: 11-50 | Woodinville, WA, United States | 11-50 | Exact match | 20 contacts → |
“Flow Control is a team of engineers and problem-solvers.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Control Specialists LLCgocsi.biz HQ: Evansville, IN, United StatesReported employees: 11-50 | Evansville, IN, United States | 11-50 | Exact match | 14 contacts → |
“Our staff of experienced professionals is dedicated to assist you in selecting or specifying the right equipment for your particular application.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ASH Equipment Companyashequipment.com HQ: Batavia, IL, United StatesReported employees: 11-50 | Batavia, IL, United States | 11-50 | Exact match | 13 contacts → |
“ASH Equipment is your home for quality industrial products that bring your manufacturing processes and temperature-controlled systems to life.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Jomar Distributors INCjomardist.com HQ: Taunton, MA, United StatesReported employees: 11-50 | Taunton, MA, United States | 11-50 | Exact match | 13 contacts → |
“Jomar Distributors Inc is a wholesale company with 5 locations throughout Massachusetts, United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Temperature Control Systemskele.com HQ: Dallas, TX, United StatesReported employees: 51-200 | Dallas, TX, United States | 51-200 | Exact match | 12 contacts → |
“Temperature Control Systems is now Kele.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Heat-Floheat-flo.com HQ: Uxbridge, MA, United StatesReported employees: 11-50 | Uxbridge, MA, United States | 11-50 | Exact match | 10 contacts → |
“Heat-flo, LLC.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RST Thermalrstthermal.com HQ: Fall River, MA, United StatesReported employees: 1-10 | Fall River, MA, United States | 1-10 | Exact match | 10 contacts → |
“RST Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lyall, Thresher & Associates, INClyall-thresher.com HQ: Elk Grove Village, IL, United StatesReported employees: 11-50 | Elk Grove Village, IL, United States | 11-50 | Exact match | 9 contacts → |
“Offering higher efficiency equipment, tools, and technology to the HVAC and plumbing fields through our various manufacturers: AIC Heat Exchangers aquatechnik NA Axiom Industries…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Titanic Controlstitaniccontrols.com HQ: Drexel Hill, PA, United StatesReported employees: 11-50 | Drexel Hill, PA, United States | 11-50 | Exact match | 9 contacts → |
“Titanic Controls, Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Hi-Watt, INChiwattinc.com HQ: Fraser, MI, United StatesReported employees: 11-50 | Fraser, MI, United States | 11-50 | Exact match | 7 contacts → |
“Hi-Watt Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HS Buyvan Associates, INChsbuyvan.com HQ: Auburn Hills, MI, United StatesReported employees: 11-50 | Auburn Hills, MI, United States | 11-50 | Exact match | 7 contacts → |
“To offer higher efficiency equipment and technology to the HVAC and Plumbing fields through our various manufacturers: ADEY Manufacturing AIC Heat Exchangers Axiom Industries…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Heat Technology Productsheattech.com HQ: Tustin, CA, United StatesReported employees: 1-10 | Tustin, CA, United States | 1-10 | Exact match | 7 contacts → |
“We are suppliers of a wide variety of heating and cooling solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | NEW England Temperature Solutionsnets-inc.com HQ: Attleboro, MA, United StatesReported employees: 1-10 | Attleboro, MA, United States | 1-10 | Exact match | 7 contacts → |
“New England Temperature Solutions is a distributor and manufacturer’s representative for Temperature Equipment including Temperature Controllers, SCR Power Controllers, Heaters…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Longmont Winair COlongmontwinair.com HQ: Longmont, United StatesReported employees: 1-10 | Longmont, United States | 1-10 | Exact match | 7 contacts → |
“Heating, Air Conditioning, Plumbing Wholesale Heil Heating & Cooling Rinnai Tankless Water Heaters Rinnai High Efficient Boilers Rinnai Ductless Heaters Unico System AO Smith…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Control Products, INCcpinc.com HQ: Fenton, MO, United StatesReported employees: 11-50 | Fenton, MO, United States | 11-50 | Exact match | 6 contacts → |
“Steam and Fluid Control Specialists since 1960 System Solutions: From assisting with control valve sizing to analyzing your needs for a complete heating package, Control Products…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DAN COX & Associatesdancoxinc.com HQ: Lewisville, TX, United StatesReported employees: 1-10 | Lewisville, TX, United States | 1-10 | Exact match | 6 contacts → |
“Dan Cox & Associates (DCA) is a family owned industrial process heating distributor and solutions provider, serving manufacturers across Texas and the Southern U.S.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 87 company matches
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Hot water temperature controls suppliers: dataset insights
October 26, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
87 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 87 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hot water temperature controls suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hot water temperature controls suppliers did RevenueBase find based in the United States?
The saved snapshot records 87 matching company records, 1,536 tracked contacts and 353 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 26, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hot water temperature controls suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 hot water temperature controls suppliers based in the United States. Snapshot: October 26, 2026. https://revenuebase.ai/companies/hot-water-temperature-controls-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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