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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 2002 - THERMISTOR PROBE ASSEMBLY

2002 - THERMISTOR PROBE ASSEMBLY

FIELD CONTROLS:094021A0205
SKU: FIELD CONTROLS:094021A0205
$108.32
Picture of 2003 - WATER LEVEL PROBE ASSEMBLY

2003 - WATER LEVEL PROBE ASSEMBLY

FIELD CONTROLS:094021A0204
SKU: FIELD CONTROLS:094021A0204
$74.05
Picture of 2006 - DRAIN VALVE ASSEMBLY

2006 - DRAIN VALVE ASSEMBLY

FIELD CONTROLS:094021A0208
SKU: FIELD CONTROLS:094021A0208
$173.54
Picture of 2007 - TANK BAFFLE

2007 - TANK BAFFLE

FIELD CONTROLS:094021A0209
SKU: FIELD CONTROLS:094021A0209
$25.34
Picture of 2008 - INSULATION KIT

2008 - INSULATION KIT

FIELD CONTROLS:094021A0210
SKU: FIELD CONTROLS:094021A0210
$16.99
Picture of 2011 - 200V CIRCUIT BOARD ASSEMBLY

2011 - 200V CIRCUIT BOARD ASSEMBLY

FIELD CONTROLS:094021A0207
SKU: FIELD CONTROLS:094021A0207
$477.24
Picture of 2120 2120 - 120 VOLT HEATER ASSEMBLY

2120 2120 - 120 VOLT HEATER ASSEMBLY

FIELD CONTROLS:094021A0201
SKU: FIELD CONTROLS:094021A0201
$103.53
Picture of 2240 - 240 VOLT HEATER ASSEMBLY

2240 - 240 VOLT HEATER ASSEMBLY

FIELD CONTROLS:094021A0202
SKU: FIELD CONTROLS:094021A0202
$103.53
Picture of 22LAMP 1RL019 22 UVC  REPL. LAMP KIT (SET OF 2) FOR TRIO &

22LAMP 1RL019 22 UVC REPL. LAMP KIT (SET OF 2) FOR TRIO &

FIELD CONTROLS:46636400
SKU: FIELD CONTROLS:46636400
$156.33
Picture of 24 VOLT RELAY (CAS-4, CAS-4JR, CK-81)

24 VOLT RELAY (CAS-4, CAS-4JR, CK-81)

FIELD CONTROLS:46161400
SKU: FIELD CONTROLS:46161400
$41.19