Manufacturing of parts for warm air furnaces
1,593 FACILITIESCensus designationManufacturing of parts for warm air furnaces, including duct furnaces (excluding complete humidifiers)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Precision Coils | Brownsville | TN | 100–499 | LIKELY ACTIVE |
| Silent Aire | Gilbert | AZ | 500+ | LIKELY ACTIVE |
| Southeast Cooler | Lithia Springs | GA | 100–499 | LIKELY ACTIVE |
| Structural Concepts Corporation-grand Haven | Norton Shores | MI | 100–499 | LIKELY ACTIVE |
| Thermo Fisher Scientific INC | Marietta | OH | 100–499 | LIKELY ACTIVE |
| Thermo Kool, Mid South Ind | Laurel | MS | 100–499 | LIKELY ACTIVE |
| Zeks Compressed Air Solutions | West Chester | PA | 100–499 | LIKELY ACTIVE |
| Air Express Heating and Air INC. | Bakersfield | CA | — | LIKELY ACTIVE |
| American Portable Air Conditioning, INC | Opa Locka | FL | — | LIKELY ACTIVE |
| Combustion Service & Equipment CO | Pittsburgh | PA | — | LIKELY ACTIVE |
| Crowe Heating and Air INC | Memphis | TN | — | LIKELY ACTIVE |
| Daikin U.s. Corporation | Santa Clara | CA | — | LIKELY ACTIVE |
| Hdt Expeditionary Systems, INC. | Cincinnati | OH | — | LIKELY ACTIVE |
| Helix Earth Technologies INC | Houston | TX | — | LIKELY ACTIVE |
| Hinz Refrigeration, INC. | Clinton | OK | — | LIKELY ACTIVE |
| International Diversified Marketing, INC. | Lake Elsinore | CA | — | LIKELY ACTIVE |
| Isolate INC | Fredericksburg | TX | — | LIKELY ACTIVE |
| Joval Mfg CO INC | Jefferson | LA | 20–99 | LIKELY ACTIVE |
| Mileham Enterprises, LLC | Sparks | NV | — | LIKELY ACTIVE |
| Naim Energy Technologies LLC | Chicago | IL | — | LIKELY ACTIVE |
| Omnicleanair LLC | Monroe | WA | — | LIKELY ACTIVE |
| Perrin Manufacturing, LLC | Alliance | NE | — | LIKELY ACTIVE |
| Prts Global, LLC | Houston | TX | — | LIKELY ACTIVE |
| Resurrection Air LLC | Pembroke Pines | FL | — | LIKELY ACTIVE |
| Tld Ace CORP | Windsor | CT | 100–499 | 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.
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.
