Apply to be a TradeMaster!
Filter menu expanded

Filters

287 items
Reset

SORT

Product Availability

Show In Stock Only (215)

Product Type

Air Cleaner (2)
Air Filter (58)
Boiler Venting (129)
Control Board (1)
Control Module (1)
Damper (21)
Damper Part (5)
Dehumidifier (9)
Dehumidistat (1)
Fresh Air Appliance (1)

Price Range

$15 to $20 (5)
$20 to $25 (1)
$25 to $30 (6)
$30 to $35 (6)
$35 to $40 (3)
$40 to $45 (4)
$45 to $50 (13)
$50 to $60 (6)
$60 to $70 (5)
$70 to $80 (14)

Field Controls

Help Face
Need a little help?
287 items
Grid
List
Compare
Product Image of Becket FurnaceBoot (1.5 GPH)
Becket FurnaceBoot (1.5 GPH)
SKU: CAS-2B-90E
Field Controls
SKU: CAS-2B-90E
$248.00 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of TR50VA Multi-Mount Transformer for Flex Mount UV
$44.49 each
In Stock
Get 34 by Tue, Jun 9
In Stock
Get 34 by Tue, Jun 9
Compare
Product Image of Draft Hood System Control Kit w/ Fixed Purge (24v Plug In)
$533.33 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of UV-14.5FM Flex Mount UV
UV-14.5FM Flex Mount UV
SKU: 60540001002
Field Controls
SKU: 60540001002
$128.84 each
In Stock
Get 4 by Tue, Jun 9
In Stock
Get 4 by Tue, Jun 9
Compare
Product Image of Blower Wheel (PVG-300)
Blower Wheel (PVG-300)
SKU: 46033400
Field Controls
SKU: 46033400
$34.31 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of ODT1 Outdoor Temperature Sensor
$16.68 each
In Stock
Get 6 by Tue, Jun 9
In Stock
Get 6 by Tue, Jun 9
Compare
Product Image of 370R Relay, 24VAC Control, 250VAC Line, SPDT 90-370
$39.39 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 4" Stainless Steel Vent Riser w/ Power Venter (170,000 BTU)
$2,135.26 each
In Stock
Get 1 by Wed, Jun 10 - Fri, Jun 12
In Stock
Get 1 by Wed, Jun 10 - Fri, Jun 12
Compare
Product Image of T-Sensor High/Low Temp. Adjustable Ventilation Control
$171.13 each
In Stock
Get 3 by Tue, Jun 9
In Stock
Get 3 by Tue, Jun 9
Compare
Product Image of Motor (DI-4 & 5)
Motor (DI-4 & 5)
SKU: 46124300
Field Controls
SKU: 46124300
$783.32 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of TVS Diode Replacement
TVS Diode Replacement
SKU: 601010100
Field Controls
SKU: 601010100
$16.65 each
In Stock
Get 11 by Tue, Jun 9
In Stock
Get 11 by Tue, Jun 9
Compare
Product Image of FC-120DH-2 120 Pint Whole House Dehumidifier w/Collar, 300 CFM, 120 ppd, 10' Cord
$2,609.54 each
In Stock
Get 2 by Wed, Jun 10 - Fri, Jun 12
In Stock
Get 2 by Wed, Jun 10 - Fri, Jun 12
Compare
Product Image of 24 Volt SPDT Relay (used w/ CK-40,41, 90,CAC-24)
$145.75 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of 24" Draft Regulator for Oil, Gas, Wood, and Coal
$1,553.79 each
In Stock
Get 2 by Wed, Jun 10 - Fri, Jun 12
In Stock
Get 2 by Wed, Jun 10 - Fri, Jun 12
Compare
Product Image of SEC SmartExhaust Bathroom Fan Control
$152.74 each
In Stock
Get 3 by Tue, Jun 9
In Stock
Get 3 by Tue, Jun 9
Compare
Product Image of 8" Oil Vent Damper
8" Oil Vent Damper
SKU: OVD-8
Field Controls
SKU: OVD-8
(22)
$342.82 each
In Stock
Get 4 by Wed, Jun 10
In Stock
Get 4 by Wed, Jun 10
Compare
Product Image of Motor 6" & 8" Type C, 04047100
$298.15 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Secondary Float Safety Switch
$15.21 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Motor For Di-1, 46070100
Motor For Di-1, 46070100
SKU: 46070100
Field Controls
SKU: 46070100
$147.68 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of 12" Star-Kap, Aluminum Vent Cap
$571.69 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of UDB Under Duct Mounting Bracket
UDB Under Duct Mounting Bracket
SKU: 094021A2041
Field Controls
SKU: 094021A2041
$60.25 each
In Stock
Get 3 by Tue, Jun 9
In Stock
Get 3 by Tue, Jun 9
Compare
Product Image of CV-4 Telescopic 4" Combovent w/ Combination Air Inlet (Stainless Steel)
$959.62 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of DH2-HK Hanging Kit Assembly for FC-60DH/FC-85DH/FC-120DH Dehumidifiers
$207.48 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 28" Draft Regulator for Oil, Gas, Wood, and Coal
$2,069.73 each
In Stock
Get 1 by Wed, Jun 10 - Fri, Jun 12
In Stock
Get 1 by Wed, Jun 10 - Fri, Jun 12
Compare
Product Image of Model 2007 Tank Baffle, 094021A0209
$25.34 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of DUO-16/24V Healthy Home Duo Air Purification System
$426.91 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of Stainless Steel Blower Wheel (SWG-6, SWG-6s)
$104.98 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Tadiran Airow3 Air Cleaner Mounting Bracket for Ceiling Cassettes & Ducted Systems
$47.50 each
In Stock
Get 8 by Tue, Jun 9
In Stock
Get 8 by Tue, Jun 9
Compare
Product Image of 5" Oil Vent Damper
5" Oil Vent Damper
SKU: OVD-5
Field Controls
SKU: OVD-5
(22)
$342.82 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of 12" Termination Cap
12" Termination Cap
SKU: FSP-TC12
Field Controls
SKU: FSP-TC12
$195.78 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Fan In A Drum w/ 12" StarKap (up to 1,800,000 BTU)
$2,829.09 each
In Stock
Get 3 by Wed, Jun 10 - Fri, Jun 12
In Stock
Get 3 by Wed, Jun 10 - Fri, Jun 12
Compare
Product Image of Model WH100 Water Hammer Arrestor Replacement, 090478A0001
$74.73 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 10" Star-Kap, Aluminum Vent Cap
$562.53 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 8" Flue Sentinel Damper Fireplace Low Profile, w/ 50' Harness (24V)
$1,353.81 each
In Stock
Get 1 by Thu, Jun 11
In Stock
Get 1 by Thu, Jun 11
Compare
Product Image of 5" Inlet Oil Venter (120 VAC)
$917.04 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Pressure Switch for PVG-100
Pressure Switch for PVG-100
SKU: 602602001
Field Controls
SKU: 602602001
$73.12 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Blower Wheel (CAS-7)
Blower Wheel (CAS-7)
SKU: 46363700
Field Controls
SKU: 46363700
$1,444.29 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of Blower Wheel (PV: A-3, AE-3, E-3, G-600, O-600)
$47.14 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of TRIO Pro Portable Air Purifier (UVC, PRO-Cell & HEPA)
$1,415.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of TRIO U15 ULPA Filter (T1-U15)
TRIO U15 ULPA Filter (T1-U15)
SKU: 602608700
Field Controls
SKU: 602608700
$341.90 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of CUV-1118DN 17.5" Non-Coated High Output Air Purifier, Dual Lamp
$1,230.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of CUV-1123SN 23" Non-Coated High Output Air Purifier, Single Lamp
$1,090.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of CUV-1128SN 28" Non-Coated High Output Air Purifier, Single Lamp
$1,090.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of CUV-1134SN 34" Non-Coated High Output Air Purifier, Single Lamp
$1,150.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of CUV-1538DN 38" Non-Coated High Output Air Purifier, Dual Lamp
$1,390.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of CUV-1546SC 46" Coated High Output Air Purifier, Single Lamp
$1,330.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of CUV-1546DC 46" Coated High Output Air Purifier, Dual Lamp
$1,550.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of CUV-1558SN 58" Non-Coated High Output Air Purifier, Single Lamp
$1,298.00 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Resources
FAQs, Manuals & Videos
Articles
More About Field Controls
Field Controls is an industry leader in draft, venting, and combustion air technology. The company was founded by Ted Field in 1927 in Evanston, Illinois and moved to Kinston, North Carolina in 1977. Field Controls first specialized in large, custom-built draft controls and has expanded its product line to include venting, combustion and air purification products. The company remains the worldwide leader in draft controls for oil, gas and solid fuel applications.