Manufacturing of steel heating boilers (15 psi or less), and all other hot water heating boilers (excluding parts)

Facility	City	State	Employees	Status
JWJen-ter Wire & Element, INC.	Fox Lake	WI	20–99	◐ LIKELY ACTIVE
Satcom Shields	Aliso Viejo	CA	—	◐ LIKELY ACTIVE
SMStepp Manufacturing CO INC	North Branch	MN	20–99	◐ LIKELY ACTIVE
AIAerco International INC	Blauvelt	NY	100–499	◐ LIKELY ACTIVE
ATArray Technologies INC	Albuquerque	NM	100–499	◐ LIKELY ACTIVE
BTBeckett Thermal Solutions Strongsville	Strongsville	OH	20–99	◐ LIKELY ACTIVE
BFBoyertown Foundry Company	New Berlinville	PA	20–99	◐ LIKELY ACTIVE
CCChentronics CORP	Norwich	NY	20–99	◐ LIKELY ACTIVE
CBCleaver Brooks	Monroe	WI	20–99	◐ LIKELY ACTIVE
DSDetroit Stoker CO	Monroe	MI	20–99	◐ LIKELY ACTIVE
DPDon Park USA (LP)	Conley	GA	20–99	◐ LIKELY ACTIVE
EIEcr International INC	Dunkirk	NY	100–499	◐ LIKELY ACTIVE
ECEmpire Comfort Systems	Belleville	IL	100–499	◐ LIKELY ACTIVE
HMHeatmor Manufacturing	Warroad	MN	20–99	◐ LIKELY ACTIVE
IIIea INC	Kenosha	WI	100–499	◐ LIKELY ACTIVE
IDInfrared Dynamics	Yorba Linda	CA	20–99	◐ LIKELY ACTIVE
IBInternational Baler	Jacksonville	FL	20–99	◐ LIKELY ACTIVE
KEKing Electrical Manufacturing Co	Seattle	WA	100–499	◐ LIKELY ACTIVE
MUMenk USA	Sterling	IL	20–99	◐ LIKELY ACTIVE
NMNoranco Manufacturing (usa) LTD.	Phoenix	AZ	—	◐ LIKELY ACTIVE
OGOutdoor GreatRoom Company	Lakeville	MN	20–99	◐ LIKELY ACTIVE
PFPower Flame Incorporated	Parsons	KS	100–499	◐ LIKELY ACTIVE
RMRam Mechanical Inc	Ceres	CA	20–99	◐ LIKELY ACTIVE
RIRasmussen Iron Wks	Whittier	CA	20–99	◐ LIKELY ACTIVE
RRRefrigeration Research INC	Brighton	MI	20–99	◐ LIKELY ACTIVE
SISunearth, INC.	Fontana	CA	—	◐ LIKELY ACTIVE
TFT & F Sheet Metals Fab and Machining, INC	Gardena	CA	—	◐ LIKELY ACTIVE
TCThe Cleaver-brooks Company, INC.	Thomasville	GA	—	◐ LIKELY ACTIVE
TSThermal Solutions Products, LLC	Lancaster	PA	20–99	◐ LIKELY ACTIVE
TPThermo Products, LLC.	Denton	NC	20–99	◐ LIKELY ACTIVE
TCTpi Corporation	Gray	TN	100–499	◐ LIKELY ACTIVE
TSTutco Sureheat	Exeter	NH	20–99	◐ LIKELY ACTIVE
WWeil-McLain	Eden	NC	100–499	◐ LIKELY ACTIVE
WFWilliams Furnace CO	Colton	CA	100–499	◐ LIKELY ACTIVE
WPWinder Price Industries	Winder	GA	100–499	◐ LIKELY ACTIVE
WSWm Steinen Mfg CO	Parsippany	NJ	20–99	◐ LIKELY ACTIVE
ZRZehnder Rittling	Buffalo	NY	100–499	◐ LIKELY ACTIVE
FTFulton Thermal CORP.	Pulaski	NY	—	◐ LIKELY ACTIVE
AFAero Fab Tube Processing CORP	Indianapolis	IN	—	◇ UNVERIFIED
BRBuilt Right Pool Heaters, LLC	Punta Gorda	FL	—	◇ UNVERIFIED
HIHayward-comfortzone INC	Nashville	TN	—	◇ UNVERIFIED
HHHearth & Home Technologies of Lake City	Lake City	MN	—	◇ UNVERIFIED
HMHussong Mfg	Lakefield	MN	—	◇ UNVERIFIED
ICIndustrial Combustion LLC	Monroe	WI	—	◇ UNVERIFIED
LHLaars Heating Systems	Rochester	NH	—	◇ UNVERIFIED
LMLancaster Metal Mfg Inc/fruitville Pike	Lancaster, City of	PA	—	◇ UNVERIFIED
MAMagic Aire Division	Wichita Falls	TX	—	◇ UNVERIFIED
MCMaxon CORP	Muncie	IN	—	◇ UNVERIFIED
Modine Manufacturing Company	Lawrenceburg	TN	—	◇ UNVERIFIED
MMModine Mfg., CO.	South Kingstown	RI	—	◇ UNVERIFIED
QQuadra-fire	Colville	WA	—	◇ UNVERIFIED
QIQuikwater, INC.	Sand Springs	OK	—	◇ UNVERIFIED
Rheem Manufacturing Company	Fort Smith	AR	—	◇ UNVERIFIED
Rheem Manufacturing Water Heater Div	Montgomery	AL	—	◇ UNVERIFIED
SIState Industries INC	Ashland City	TN	—	◇ UNVERIFIED
1T12071 Tejon St Ste 300	Avon	CO	20–99	◐ LIKELY ACTIVE
ARA1 Refrigeration Sales & Service Inc	Kalamazoo	MI	20–99	◐ LIKELY ACTIVE
APACE Partnership LLC dba Crown Engineering Corp	Farmingdale	NJ	20–99	◐ LIKELY ACTIVE
Advanced Cooling Technologies, Inc.- Lancaster	Lancaster	PA	100–499	◐ LIKELY ACTIVE
ADAirtherm - Division of Mestek INC.	Forrest City	AR	20–99	◐ LIKELY ACTIVE
AEAmerisun Energy INC	Mcclellan	CA	20–99	◐ LIKELY ACTIVE
ACAnalytical & Combustion Systems, INC	Bethel	CT	—	◐ LIKELY ACTIVE
AHAqua Hot Heating Systems	Frederick	CO	20–99	◐ LIKELY ACTIVE
AHAspeq Heating Group LLC	Saint Louis	MO	—	◐ LIKELY ACTIVE
BTBeckett Thermal Solutions North Ridgeville	North Ridgeville	OH	100–499	◐ LIKELY ACTIVE
BHBedford Heights Distribution Center	Bedford Heights	OH	20–99	◐ LIKELY ACTIVE
CCC. Cowles & Company and Subsidiaries	North Haven	CT	20–99	◐ LIKELY ACTIVE
CBCentral Boiler, Inc.-Red lake Falls	Red Lake Falls	MN	20–99	◐ LIKELY ACTIVE
CCChromalox Corporate Office	Pittsburgh	PA	20–99	◐ LIKELY ACTIVE
CBCrown Boiler	Philadelphia	PA	20–99	◐ LIKELY ACTIVE
CDCustom Design & Fabrication, LTD.	Woodbury	NJ	—	◐ LIKELY ACTIVE
DSDelavan Spray LLC	Bamberg	SC	100–499	◐ LIKELY ACTIVE
DIDelutti INC	Albuquerque	NM	—	◐ LIKELY ACTIVE
EEELiN Energy, LLC.	Brookshire	TX	100–499	◐ LIKELY ACTIVE
EIErgsol, INC.	Portland	OR	—	◐ LIKELY ACTIVE
FEFlame Engineering Inc	La Crosse	KS	20–99	◐ LIKELY ACTIVE
FTFulton Thermal Corp - Benedict Rd	East Syracuse	NY	20–99	◐ LIKELY ACTIVE
FTFulton Thermal Corp - Centerville Road	Pulaski	NY	100–499	◐ LIKELY ACTIVE
FTFulton Thermal Corp - Pulse Bld	Pulaski	NY	20–99	◐ LIKELY ACTIVE
FTFulton Thermal Corp - Running Ridge Rd	North Syracuse	NY	20–99	◐ LIKELY ACTIVE
GPGas-fired Products, INC	Charlotte	NC	—	◐ LIKELY ACTIVE
GJGo-n-do Junk Removal & Hauling LLC	Post Falls	ID	—	◐ LIKELY ACTIVE
HNHayward Nashville	Nashville	TN	100–499	◐ LIKELY ACTIVE
HGHoneywell Golden valley	Minnesota	MN	20–99	◐ LIKELY ACTIVE
HFHPC Fire Inspired	Miamisburg	OH	20–99	◐ LIKELY ACTIVE
HCHydro-Thermal Corp facility outside	Waukesha	WI	20–99	◐ LIKELY ACTIVE
IAInnovation and Technology Center	Brookpark	OH	20–99	◐ LIKELY ACTIVE
IEInovaciones El Yunque INC	Ceiba	PR	—	◐ LIKELY ACTIVE
Jhawar Industries LLC DBA GM Enterprises	Corona	CA	20–99	◐ LIKELY ACTIVE
LCLake City Plant	Lake City	MN	100–499	◐ LIKELY ACTIVE
MIMain I	Cleveland	OH	20–99	◐ LIKELY ACTIVE
MIMain II	Cleveland	OH	1–19	◐ LIKELY ACTIVE
MCManufacturer's Commercial Finance, LLC	Grass Valley	CA	—	◐ LIKELY ACTIVE
MIMestek, Inc., Sterling Heating Division	Farmville	NC	100–499	◐ LIKELY ACTIVE
MAMiura America Co., Ltd	Miura America Co., Ltd./2200 Steven B Smith Blvd./Rockmart	GA	100–499	◐ LIKELY ACTIVE
Modine Manufacturing Company - West Kingston	West Kingston	RI	100–499	◐ LIKELY ACTIVE
Modine Manufacturing - LB White Franklin GA	Franklin	GA	1–19	◐ LIKELY ACTIVE
Modine Manufacturing - LB White Onalaska	Onalaska	WI	100–499	◐ LIKELY ACTIVE
NRNgh Retail LLC	Valparaiso	IN	—	◐ LIKELY ACTIVE
PLPatterson-Kelley, LLC	East Stroudsburg	PA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 542 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 steel heating boilers (15 psi or less), and all other hot water heating boilers (excluding parts), 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.