Manufacturing of warm air furnaces and humidifiers, including duct and electric furnaces and portable humidifiers

Facility	City	State	Employees	Status
Aircom Mechanical	Santa Ana	CA	—	● ACTIVE
Air Innovations, LLC	Syracuse	NY	—	● ACTIVE
Aldelano Solar Distribution, LLC	Grand Rapids	MI	—	● ACTIVE
Aldevra LLC	Kalamazoo	MI	—	● ACTIVE
All Supplies & Parts INC	Baltimore	MD	—	● ACTIVE
American Chillers LLC	Columbia	SC	—	● ACTIVE
American Cooling Tower INC	Santa Ana	CA	—	● ACTIVE
Anintah	Galt	CA	—	● ACTIVE
Applied Companies	Santa Clarita	CA	—	● ACTIVE
Archworks Genesis International LLC	Arnold	MO	—	● ACTIVE
Aris Hydronics INC	Portland	OR	—	● ACTIVE
Artyc Pbc	Fremont	CA	—	● ACTIVE
Aspen Systems, LLC	Marlborough	MA	—	● ACTIVE
BRBailey Refrigeration Co, INC.	Wall Township	NJ	—	● ACTIVE
Baltimore Aircoil Company, INC.	Jessup	MD	—	● ACTIVE
Biofridge INC.	Escondido	CA	—	● ACTIVE
Boston Cryogenics LLC	Billerica	MA	—	● ACTIVE
Bronswerk Marine Corporation	Newark	DE	—	● ACTIVE
Cd Mechanical, INC.	Pueblo	CO	—	● ACTIVE
Chemical-free Heater Solutions LLC	Fort Collins	CO	—	● ACTIVE
CMCk Mechanical Corporation	Aberdeen	MD	—	● ACTIVE
Climatic Testing Systems INC	Hatfield	PA	—	● ACTIVE
Coil Company Heat Transfer LLC	Glen Mills	PA	—	● ACTIVE
Comerg, LLC	Phoenix	AZ	—	● ACTIVE
Comfort Air Gr LLC	Grand Rapids	MI	—	● 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 warm air furnaces and humidifiers, including duct and electric furnaces and portable 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.