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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 24 VOLT TRANSFORMER (UV16/24)

24 VOLT TRANSFORMER (UV16/24)

FIELD CONTROLS:46529500
SKU: FIELD CONTROLS:46529500
$48.84
Picture of 24V CONTROL FOR USE WITH CAS-4 CAS-6 & CAS-7

24V CONTROL FOR USE WITH CAS-4 CAS-6 & CAS-7

FIELD CONTROLS:46139940
SKU: FIELD CONTROLS:46139940
$326.81
Picture of 370R RELAY, 24VAC/250VAC SPDT

370R RELAY, 24VAC/250VAC SPDT

FIELD CONTROLS:510900300
SKU: FIELD CONTROLS:510900300
$37.97
Picture of 3SK 3 ALUMINIZED STARKAP VENT CAP

3SK 3 ALUMINIZED STARKAP VENT CAP

FIELD CONTROLS:46038403
SKU: FIELD CONTROLS:46038403
$74.25
Picture of 46385800 FIELD CONTROLS STAINLESS STEEL BLOWER WHEEL FOR SWG-6

46385800 FIELD CONTROLS STAINLESS STEEL BLOWER WHEEL FOR SWG-6

FIELD CONTROLS:46385800
SKU: FIELD CONTROLS:46385800
$104.98
Picture of 46511200  FIELD CONTROLS UV AIRE- AIR PURIFIERS- 16" REPLACEMENT LAMP

46511200 FIELD CONTROLS UV AIRE- AIR PURIFIERS- 16" REPLACEMENT LAMP

FIELD CONTROLS:46511200
SKU: FIELD CONTROLS:46511200
$88.11
Picture of 46555000 FIELD CONTROLS FC11-1625HS 16X25 MERV11 MEDIA AIR CLEANER

46555000 FIELD CONTROLS FC11-1625HS 16X25 MERV11 MEDIA AIR CLEANER

FIELD CONTROLS:46555000
SKU: FIELD CONTROLS:46555000
$161.48
Picture of 46636400 FIELD CONTROLS 22 INCH LAMP 1RL019 22 UVC  REPL. LAMP KIT (SET OF 2) FOR TRIO &

46636400 FIELD CONTROLS 22 INCH LAMP 1RL019 22 UVC REPL. LAMP KIT (SET OF 2) FOR TRIO &

FIELD CONTROLS:46636400
SKU: FIELD CONTROLS:46636400
$156.33
Picture of 46644002 FIELD CONTROLS S2020-LH STEAM HUMIDIFIER 23GPD 220V LESS HUMIDISTAT

46644002 FIELD CONTROLS S2020-LH STEAM HUMIDIFIER 23GPD 220V LESS HUMIDISTAT

FIELD CONTROLS:46644002
SKU: FIELD CONTROLS:46644002
$1,180.98
Picture of 46656700 FIELD CONTROLS FCRM11-2025/4HW 20X25X4 MERV11  - REPL MEDIA FOR HONEYWELL

46656700 FIELD CONTROLS FCRM11-2025/4HW 20X25X4 MERV11 - REPL MEDIA FOR HONEYWELL

FIELD CONTROLS:46656700
SKU: FIELD CONTROLS:46656700
$29.03