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Manufacturing of other heating system products, including wall and baseboard heating units, boilers, expansion tanks, mechanical stokers, nonelectric prefabricated metal fireplaces, electric swimming pool heaters, direct-fired water heater tanks, oil and

1,088 FACILITIES
FacilityCityStateEmployeesStatus
Quality Die Cutting INC.HaverhillMA— ACTIVE
Revamp, LLCDenverCO— ACTIVE
Rio Bravo I INC.Saint AugustineFL— ACTIVE
Robco Sales INCLoves ParkIL— ACTIVE
Robert Mckeown Company, INC.BranchburgNJ— ACTIVE
Roeming Industries, INC.MequonWI— ACTIVE
Roylco Industrial, INC.AndersonSC— ACTIVE
Saint-gobain Performance Plastics CorporationGarden GroveCA100–499 ACTIVE
S.a.s. Industries, INC.ManorvilleNY— ACTIVE
Sas Industries INCElizabeth CityNC— ACTIVE
Schmitt Walter H & Associates INCWest NewtonPA— ACTIVE
Sealing Devices INC.LancasterNY— ACTIVE
Sealing Specialties, INC.SoudertonPA— ACTIVE
Seal Master CORPKentOH— ACTIVE
Sealpro, LLCManchesterNH— ACTIVE
Sealtite CORPSaint LouisMO— ACTIVE
Seco Seals, INCCosta MesaCA— ACTIVE
Serra Manufacturing CorporationComptonCA— ACTIVE
Simolex Rubber CORPPlymouthMI— ACTIVE
Smoky Mountain Emporium INCTaylorsvilleNC— ACTIVE
Snirtstopper LLCBrowns ValleyMN— ACTIVE
Solarset INCCenterCO— ACTIVE
Sosco CORPBaltimoreMD— ACTIVE
Spacecell LLCElk GroveCA— ACTIVE
State Seal CompanyChandlerAZ— ACTIVE
Suncatch LTD.EvergreenCO— ACTIVE
Sundrum Solar LLCHudsonMA— ACTIVE
Sutton - Clark Supply IncorporatedRichmondVA— ACTIVE
Tape Innovations LLCFort WorthTX— ACTIVE
Tb Philly INCPhoenixvillePA— ACTIVE
Technetics Group LLCDelandFL— ACTIVE
Templeton Coal CO INCTerre HauteIN— ACTIVE
Texas Precision Polymers, INC.ConroeTX— ACTIVE
The Breiner Company INCAvonIN— ACTIVE
The Darcoid Company of CaliforniaOaklandCA— ACTIVE
The O-ring Store LLCClarkstonWA— ACTIVE
Tmp Industrial LLCShorewoodWI— ACTIVE
Totem Equipment and Supply, INC.AnchorageAK— ACTIVE
Touchstone Home Products, INC.ExtonPA— ACTIVE
Trelleborg Sealing Solutions Us, INC.TukwilaWA— ACTIVE
Tru-flow Systems, INC.MagnaUT— ACTIVE
Valad Electric Heating CORP.MontgomeryNY— ACTIVE
Vsp Tech, INC.Prince GeorgeVA— ACTIVE
Vulcan Electric COPorterME— ACTIVE
Willow Springs S.r.a. LLCWittenbergWI— ACTIVE
Wl Gore & Associates INCElktonMD— ACTIVE
Xmek Arizona LLCPhoenixAZ— ACTIVE
Rcf Technologies INCVidaliaGA— LIKELY ACTIVE
Central Boiler, INCGreenbushMN100–499 LIKELY ACTIVE
Federal-mogul CORPSkokieIL500+ LIKELY ACTIVE

FactoryRegistry lists 1,088 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced other heating system products, including wall and baseboard heating units, boilers, expansion tanks, mechanical stokers, nonelectric prefabricated metal fireplaces, electric swimming pool heaters, direct-fired water heater tanks, oil and, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 108 establishments reported producing it; the count for 1 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of parts for warm air furnaces, including duct furnaces (excluding complete humidifiers)
Manufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbowsManufacturing of domestic heating stoves (excluding portable), hearth appliances, and freestanding wood fireplaces (excluding electric and parts)Manufacturing of solar energy collectors (water or air)
Industries
Machinery ManufacturersMedical Device & Specialty ManufacturersAll product lines

NAPCS collection code 2038657000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.