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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 094021A0204   FIELD CONTROLS  2003 - WATER LEVEL PROBE ASSEMBLY

094021A0204 FIELD CONTROLS 2003 - WATER LEVEL PROBE ASSEMBLY

FIELD CONTROLS:094021A0204
SKU: FIELD CONTROLS:094021A0204
$74.05
Picture of 46112800 AIR BOOSTERS® 		
JR-2
Square to round up to 220 cfm

46112800 AIR BOOSTERS® JR-2 Square to round up to 220 cfm

FIELD CONTROLS:46112800
SKU: FIELD CONTROLS:46112800
$72.25
Picture of 46090600 FAN BLADE ASSEMBLY FOR DI-3

46090600 FAN BLADE ASSEMBLY FOR DI-3

FIELD CONTROLS:46090600
SKU: FIELD CONTROLS:46090600
$71.28
Picture of 46111100 Field Controls 46111100 RJR-6 120V SPST Relay Kit For CK-62 And CAC-120 Control Kits

46111100 Field Controls 46111100 RJR-6 120V SPST Relay Kit For CK-62 And CAC-120 Control Kits

FIELD CONTROLS:46111100
SKU: FIELD CONTROLS:46111100
$70.42
Picture of 1RK016 20X25X4 MERV11 REPL. FILTER (1 PK) FOR TRIO-2000 & CU

1RK016 20X25X4 MERV11 REPL. FILTER (1 PK) FOR TRIO-2000 & CU

FIELD CONTROLS:1RK016
SKU: FIELD CONTROLS:1RK016
$69.20
Picture of 60510010030 RD1 RESIDENTIAL BASIC DE-HUMIDISTAT

60510010030 RD1 RESIDENTIAL BASIC DE-HUMIDISTAT

FIELD CONTROLS:60510010030
SKU: FIELD CONTROLS:60510010030
$68.44
Picture of 46119402 Field Controls 46119402 AB-6 6" Air Booster For 6" Round Metal Or Flex Duct (225 CFM Max)
Picture of TCO-257 THERMAL CUT-OFF ASSY - 257 (AFTER 8/2015)

TCO-257 THERMAL CUT-OFF ASSY - 257 (AFTER 8/2015)

FIELD CONTROLS:46645200
SKU: FIELD CONTROLS:46645200
$66.27
Picture of 900010125 WC-25 STEAM TREATMENT WATER CARTRIDGE

900010125 WC-25 STEAM TREATMENT WATER CARTRIDGE

FIELD CONTROLS:900010125
SKU: FIELD CONTROLS:900010125
$63.25
Picture of 46065401 Field Controls 46065401 AB-2 Air Booster For 5" Round Or Square Metal and Flexible Ducts
Picture of 02722701 Field Controls 02722701 6RC 6" RC Barometric Draft Control For Oil Wood or Coal – Residential and Commercial
Picture of UDB UNDER DUCT BRACKET

UDB UNDER DUCT BRACKET

FIELD CONTROLS:094021A2041
SKU: FIELD CONTROLS:094021A2041
$60.25
Picture of 094021A2040 EDB
Internal Duct Bracket

094021A2040 EDB Internal Duct Bracket

FIELD CONTROLS:094021A2040
SKU: FIELD CONTROLS:094021A2040
$60.25
Picture of BL013 18 HOTC BALLAST FOR DUO-2000

BL013 18 HOTC BALLAST FOR DUO-2000

FIELD CONTROLS:46637100
SKU: FIELD CONTROLS:46637100
$58.65
Picture of 04312200 KBWC-14 ELECTRONIC SPD CONTROL

04312200 KBWC-14 ELECTRONIC SPD CONTROL

FIELD CONTROLS:04312200
SKU: FIELD CONTROLS:04312200
$58.09
Picture of 60510010050 T-3 TIMER 20/30/60 PUSH BUTTON

60510010050 T-3 TIMER 20/30/60 PUSH BUTTON

FIELD CONTROLS:60510010050
SKU: FIELD CONTROLS:60510010050
$57.66
Picture of 46207201 Field Controls 46207201 5RC 5" RC Barometric Draft Control For Oil Wood or Coal – Residential and Commercial
Picture of 46220901 Field Controls 46220901 4RC 4" RC Barometric Draft Control For Oil Wood or Coal – Residential and Commercial
Picture of 1RK009 1RK009WATER SYSTEM REPLACEMENT LAMP (6 WATT UV LAMP)

1RK009 1RK009WATER SYSTEM REPLACEMENT LAMP (6 WATT UV LAMP)

FIELD CONTROLS:1RK009
SKU: FIELD CONTROLS:1RK009
$54.95
Picture of 46257100 VRV-4 4" VACUUM RELIEF VALVE COMBUSTION AIR SYSTEM

46257100 VRV-4 4" VACUUM RELIEF VALVE COMBUSTION AIR SYSTEM

FIELD CONTROLS:46257100
SKU: FIELD CONTROLS:46257100
$54.85
Picture of 46281500 Field Controls 46281500 EDH-1 Dehumidistat Control Used With Eliminator Crawl Space Fan
Picture of 46282800 Field Controls 46282800 24V Relay Timer Fixed Post Purge

46282800 Field Controls 46282800 24V Relay Timer Fixed Post Purge

FIELD CONTROLS:46282800
SKU: FIELD CONTROLS:46282800
$53.24
Picture of 46075000 FAN BLADE ASSEMBLY FOR DI-2

46075000 FAN BLADE ASSEMBLY FOR DI-2

FIELD CONTROLS:46075000
SKU: FIELD CONTROLS:46075000
$52.63
Picture of 602609704 LGM10 WHD MERV10 FILTER REPLACEMENT FOR MODEL 120DH

602609704 LGM10 WHD MERV10 FILTER REPLACEMENT FOR MODEL 120DH

FIELD CONTROLS:602609704
SKU: FIELD CONTROLS:602609704
$52.50
Picture of 46292000 IAH-4 4" AIR INTAKE HOOD COMBUSTION AIR SYSTEM

46292000 IAH-4 4" AIR INTAKE HOOD COMBUSTION AIR SYSTEM

FIELD CONTROLS:46292000
SKU: FIELD CONTROLS:46292000
$51.80
Picture of 46529500 24 Volt Transformer (UV16/24)

46529500 24 Volt Transformer (UV16/24)

FIELD CONTROLS:46529500
SKU: FIELD CONTROLS:46529500
$48.84
Picture of 46086402 Field Controls 46086402 GSK-4 mV/24V 200°F Manual Reset Thermal Safety Switch (Gas Spill Switch)
Picture of 46086400 Field Controls 46086400 GSK-3, mV/24V Manual Reset  Thermal Safety Switch

46086400 Field Controls 46086400 GSK-3, mV/24V Manual Reset Thermal Safety Switch

FIELD CONTROLS:46086400
SKU: FIELD CONTROLS:46086400
$48.70
Picture of 46073700 FAN BLADE ASSEMBLY FOR DI-1

46073700 FAN BLADE ASSEMBLY FOR DI-1

FIELD CONTROLS:46073700
SKU: FIELD CONTROLS:46073700
$47.08
Picture of FLTR-200KIT HRV/ERV REPL. FILTER KIT FC200

FLTR-200KIT HRV/ERV REPL. FILTER KIT FC200

FIELD CONTROLS:73000006200
SKU: FIELD CONTROLS:73000006200
$46.63