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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 DUO-14/24V 14 UVC/PCO AIR PURIFIER 24V

DUO-14/24V 14 UVC/PCO AIR PURIFIER 24V

FIELD CONTROLS:46648802
SKU: FIELD CONTROLS:46648802
$488.97
Product Availability: Out of stock
Picture of DUO-11/24V 11 UVC/PCO AIR PURIFIER 24V

DUO-11/24V 11 UVC/PCO AIR PURIFIER 24V

FIELD CONTROLS:46648801
SKU: FIELD CONTROLS:46648801
$481.10
Product Availability: Out of stock
Picture of PCUV-16UA PRO-CELL 16 UV UPGRADE ASSEMBLY

PCUV-16UA PRO-CELL 16 UV UPGRADE ASSEMBLY

FIELD CONTROLS:46646200
SKU: FIELD CONTROLS:46646200
$237.20
Product Availability: Out of stock
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
Product Availability: Out of stock
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
Product Availability: Out of stock
Picture of S2000-LH STEAM HUMIDIFIER 16GPD 120V LESS HUMIDISTAT

S2000-LH STEAM HUMIDIFIER 16GPD 120V LESS HUMIDISTAT

FIELD CONTROLS:46644001
SKU: FIELD CONTROLS:46644001
$1,180.97
Product Availability: Out of stock
Picture of TR50VA 50VA MULTI MOUNT TRANSFORMER FOR FLEX MOUNT UV

TR50VA 50VA MULTI MOUNT TRANSFORMER FOR FLEX MOUNT UV

FIELD CONTROLS:46638900
SKU: FIELD CONTROLS:46638900
$42.89
Product Availability: Out of stock
Picture of FCRA11-2025 20X25 MERV11 RIGHT ANGLE AIR CLEANER

FCRA11-2025 20X25 MERV11 RIGHT ANGLE AIR CLEANER

FIELD CONTROLS:46638000
SKU: FIELD CONTROLS:46638000
$239.92
Product Availability: Out of stock
Picture of TRIORM11-1625 16X25X4(3.75) MERV11 REPL. MEDIA FILTER (6/MCT

TRIORM11-1625 16X25X4(3.75) MERV11 REPL. MEDIA FILTER (6/MCT

FIELD CONTROLS:46636800
SKU: FIELD CONTROLS:46636800
$21.35
Product Availability: Out of stock
Picture of TRIORM11-2025 20X25X4(3.75) MERV11 REPL. MEDIA FILTER

TRIORM11-2025 20X25X4(3.75) MERV11 REPL. MEDIA FILTER

FIELD CONTROLS:46636700
SKU: FIELD CONTROLS:46636700
$22.57
Product Availability: 2