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Field Controls

Field Controls is focused on the movement of air and air treatment inside the home. Since 1927, we have been an HVAC leader in combustion and venting of residential heating appliances. We are the world’s leading supplier of draft controls, draft regulators, and vent dampers that ensure safety and optimize the efficiency of heating appliances. We are also an innovator in comprehensive fresh air ventilation systems and indoor air quality purification systems.

At Field Controls we consider every home a system and every central HVAC system as an opportunity to deliver CLEAN, PURE, and FRESHTM air. Our intent is to provide reliable, practical, and proven ventilation that meets codes and satisfies homeowner expectations for comfort, safety, and energy efficiency. Our customers are original equipment manufacturers of oil and gas heating appliances and over 6,000 wholesale distributors throughout the U.S. who supply the many thousands of HVAC contractors that specify Field Controls products for their customers, residential and commercial building owners.

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Picture of 46268401 Field Controls 46268401 CAS-2B Air Boot Kit  For Use With Beckett AFG or AF Oil Burners)
Picture of 46268402 Field Controls 46268402 CAS-2C Air Boot Kit For Use With Carlin EZ-1, CRD and FRD Oil Burners (Residential)
Picture of 46268403 CAS-2W WAYNE AIRBOOT KIT COMBUSTION AIR SYSTEM (For use with Wayne MSR oil burners)

46268403 CAS-2W WAYNE AIRBOOT KIT COMBUSTION AIR SYSTEM (For use with Wayne MSR oil burners)

FIELD CONTROLS:46268403
SKU: FIELD CONTROLS:46268403
$225.16
Picture of 46273100 Field Controls 46273100 Air Pressure Switch For CAS-3, CAS-4 and CK Control Kits Dated After 6/1/98
Picture of 46275400 Field Controls 46275400 SWG-4HD Power Venter, 4" Inlet (Heavy Duty) 170,000 BTU/HR.

46275400 Field Controls 46275400 SWG-4HD Power Venter, 4" Inlet (Heavy Duty) 170,000 BTU/HR.

FIELD CONTROLS:46275400
SKU: FIELD CONTROLS:46275400
$699.85
Picture of 46281500 Field Controls 46281500 EDH-1 Dehumidistat Control Used With Eliminator Crawl Space Fan
Picture of 46282620 CK-20FV CK CONTROL KIT FLAME VAPOR WATER HEATER CONTROL WITH POST PURGE (

46282620 CK-20FV CK CONTROL KIT FLAME VAPOR WATER HEATER CONTROL WITH POST PURGE (

FIELD CONTROLS:46282620
SKU: FIELD CONTROLS:46282620
$311.95
Picture of 46282641 Field Controls 46282641 CK-41F Control Kit Designed For SWG, DI Series 24V Gas Systems
Picture of 46282691 Field Controls 46282691 CK-91FV Control Kit For SWG & DI Used On 24V Gas Water Heaters