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Manufacturing of parts for warm air furnaces, including duct furnaces (excluding complete humidifiers)

1,593 FACILITIES
FacilityCityStateEmployeesStatus
Tmp Manufacturing Company, INC.ClearfieldPA100–499 ACTIVE
Zero Zone, INC.North PrairieWI100–499 ACTIVE
Advanced Cooling Technoglies INCYorkPA20–99 ACTIVE
Advanced Research Systems, INC.MacungiePA— ACTIVE
Advantage Engineering INCGreenwoodIN— ACTIVE
Air Rover, LLCTylerTX— ACTIVE
Applied Pressure Vessels, INC.ValenciaCA— ACTIVE
Barnes & Jones, LLCRandolphMA— ACTIVE
Broad U.s.a INC.HackensackNJ1–19 ACTIVE
Cal Pac Sheet Metal, INC.Santa AnaCA— ACTIVE
Capital Sheet MetalSacramentoCA— ACTIVE
Copan Diagnostics INCCarlsbadCA100–499 ACTIVE
Cosmos Air Purification & Environmental Systems, INC.HyattsvilleMD— ACTIVE
Dunham-bush USA INC.HomesteadFL100–499 ACTIVE
Dwd International, LLCHoustonTX— ACTIVE
Eic Solutions, INC.WarminsterPA— ACTIVE
Ellis & Watts Global Industries, INCBataviaOH— ACTIVE
Engineered Packaged Systems INC.BeaumontTX20–99 ACTIVE
Foster Refrigerators Enterprise INCHudsonNY— ACTIVE
Haskris COElmhurstIL100–499 ACTIVE
Havtech, LLCColumbiaMD— ACTIVE
Hdt Expeditionary Systems INCFlorenceKY— ACTIVE
Helmer Scientific LLCNoblesvilleIN— ACTIVE
Henry Technologies, INC.ChathamIL— ACTIVE
Itw Gse INC.PalmettoFL— ACTIVE

FactoryRegistry lists 1,593 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced parts for warm air furnaces, including duct furnaces (excluding complete humidifiers), 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 28 establishments reported producing it.

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 wood kitchen cabinet and counter tops, wood and plastics laminated
Manufacturing of bathroom vanities and related cabinetwork for permanent installation (excluding those sold directly to the customer at retail)Manufacturing of wood kitchen cabinets, bathroom vanities, and related cabinetwork, custom, for permanent installation, sold directly to the customer at retailManufacturing of metal fittings, flanges, and unions for piping systems (iron, copper, copper alloy brass and bronze)Manufacturing of wood bathroom vanity tops, wood and plastics laminatedManufacturing of miscellaneous metallic and nonmetallic plumbing fixtures, fittings, and trim (excluding lavatory and sink fittings and antiscald bath or shower valves)Manufacturing of centrifugal blower-filter units, and classes I-IV centrifugal fans, excluding partsManufacturing of other plastics pipe (excluding drain, waste, vent, water, industrial, mining, and oil and gas)Manufacturing of steel and aluminum sheet metal roof ventilators, louvers, and dampers for heating, ventilation, and air conditioningManufacturing of vitreous plumbing fixtures, vitreous china lavatories, and flush tanks, including all other plumbing accessories and earthenware
Industries
Machinery ManufacturersAll product lines

NAPCS collection code 2038600000. 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.