Manufacturing of parts for warm air furnaces

1,593 FACILITIES

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

Facility	City	State	Employees	Status
Kolpak	Parsons	TN	100–499	LIKELY ACTIVE
Lennox International INC.	Richardson	TX	—	LIKELY ACTIVE
LG Electronics- Huntsville CAC	Huntsville	AL	20–99	LIKELY ACTIVE
Mainstream Engineering Corporation	Rockledge	FL	100–499	LIKELY ACTIVE
Mallory Engineering, INC.	Woods Cross	UT	—	LIKELY ACTIVE
Mastercool, INC	Randolph	NJ	100–499	LIKELY ACTIVE
Mestex	Dallas	TX	100–499	LIKELY ACTIVE
Mjc INC	Cartersville	GA	100–499	LIKELY ACTIVE
Modern Custom Fabrication INC	Fresno	CA	20–99	LIKELY ACTIVE
Nailor Industries of Texas	Houston	TX	500+	LIKELY ACTIVE
Nordfab LLC	Thomasville	NC	100–499	LIKELY ACTIVE
Northland CORP	Greenville	MI	100–499	LIKELY ACTIVE
Norwood Manufacturing, INC.	Norwood	NC	20–99	LIKELY ACTIVE
Peerless of America INC	Effingham	IL	20–99	LIKELY ACTIVE
Phoenix Manufacturing, INC.	Phoenix	AZ	100–499	LIKELY ACTIVE
Process Cooling Systems INC	Leominster	MA	20–99	LIKELY ACTIVE
Refrigeration Vessels & Systems Corporation	Bryan	TX	100–499	LIKELY ACTIVE
Republic Refrigeration, INC.	Allentown	PA	—	LIKELY ACTIVE
Republic Refrigeration, INC.	Fresno	CA	—	LIKELY ACTIVE
Ritchie Engineering INC	Bloomington	MN	100–499	LIKELY ACTIVE
Safe Air Technology	Baton Rouge	LA	20–99	LIKELY ACTIVE
Semco LLC - COU	Columbia	MO	20–99	LIKELY ACTIVE
Semco Morrilton	Morrilton	AR	20–99	LIKELY ACTIVE
Shield Air Solutions, INC.	Houston	TX	100–499	LIKELY ACTIVE
Shuman Plastics INC	Depew	NY	20–99	LIKELY 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.

Related lines

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 retail Manufacturing 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 laminated Manufacturing 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 parts Manufacturing 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 conditioning Manufacturing of vitreous plumbing fixtures, vitreous china lavatories, and flush tanks, including all other plumbing accessories and earthenware

Industries

Machinery Manufacturers All 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.