HVAC Controls

Increase energy savings and easily control heating and cooling systems with HVAC controls. Utilize easy-to-install fresh air ventilation panels, furnace control boards, HVAC control boards, building automation panels, and kits to introduce clean air into buildings. Control multiple aspects of a system with highly universal digital controls. Also, shop our selection of replacement parts for controllers and larger equipment, defrost controllers, even fireplace controls. Our specialty controls selection addresses unique problems that push the boundaries of innovation within the industry. If you are a contractor check out items like the Wireless Lodge Watch from iO HVAC Controls or the Duel Fuel Kit.

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Showing 433–480 of 4032 resultsSorted by popularity

ICM UFPT-5 Time Delay Relay, Universal Control

ICM Controls

SKU: ICM-UFPT-5

Rated 5.00 out of 5

Add to Cart for Savings

ICM Controls ICM-UFPT-5 Time Delay Relay, Universal Control quantity
Encapsulated Pressure Switch, Open at 400

Johnson Controls

SKU: P100CP-1C

Rated 5.00 out of 5
$40.83
Johnson Controls P100CP-1C Encapsulated Pressure Switch quantity
180in-lb Spring Return Actuator with Fail Safe

Belimo

SKU: AFB24-SR
$507.60
Belimo AFB24-SR 180in-lb Spring Return Actuator with Fail Safe quantity
Single Stage Hot Surface Ignitor Furnace Control Kit

White-Rodgers

SKU: 50A55-743

Rated 4.50 out of 5
$62.57
White-Rodgers 50A55-743 Hot Surface Ignitor Furnace Control Kit quantity
Wall Plate for VisionPRO 8000, White

Resideo

SKU: THP2400A1019
$18.10
Honeywell THP2400A1019 Wall Plate for VisionPRO 8000 in White quantity
Prestige 2-Wire IAQ Kit with Thermostat, EIM, Outdoor Sensor and Two Duct Sensors

Resideo

SKU: YTHX9421R5101WW
$439.99
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Heavy Duty Industry Furnace Magnet

Energy Saving Products (ESP)

SKU: FF75

Rated 1.00 out of 5
$11.81
MSRP: $13.58
You save 15%
ESP FF75 Heavy-Duty Industrial Furnace Magnet, aka The Old Switcheroo quantity
Retail 5-2 Day Programmable Thermostat

Honeywell Home

SKU: RTH6360D1002
$50.99
Read more
18 AWG 6C Solid Plenum Thermostat Cable, 250ft Reel

Genesis

SKU: TWP-18/6
$119.53
MSRP: $137.46
You save 15%
GenesisTWP-18/6 (47640312) Plenum-Rated Thermostat Wire in 250ft Roll quantity
Coil Temp. Sensor

Trane

SKU: SEN02853
$24.69
MSRP: $28.39
You save 15%
Trane SEN02853 Coil Temp. Sensor quantity
ICM Controls ICM6500-1 Air Handling Controller – Multi-Function Fan & Blower Control for Electric & Hot Water Heating Systems

ICM Controls

SKU: ICM6500-1

Add to Cart for Savings

ICM Controls ICM6500-1 Air Handling Controller – Multi-Function Fan/Blower Control quantity
Braeburn ST920WF 3H/2C SOLO Economy Wi-Fi Programmable Thermostat

Braeburn

SKU: ST920WF
$76.99
MSRP: $88.54
You save 13%
Braeburn ST920WF 3H/2C SOLO Economy Wi-Fi Programmable Thermostat quantity
Single Stage (1H/0C) Economy Mechanical Thermostat

White-Rodgers

SKU: 1C20-102

$15.11Add to Cart for Savings

White-Rodgers 1C20-102 Single Stage (1H/0C) Economy Mechanical Thermostat quantity
ICM Controls ICM291 Furnace Control Board Replacement

ICM Controls

SKU: ICM291

Add to Cart for Savings

ICM Controls ICM291 Furnace Control Replacement for Carrier LH33WP003A quantity
18/20 Hybrid Thermostat Wire in 250ft Reel 67160307

Honeywell Home

SKU: TWH-18/20
$106.43
MSRP: $122.40
You save 15%
Honeywell TWH-18/20 18/20 Hybrid Thermostat Wire in 250ft Reel 67160307 quantity
Two Stage Temperature Controller

Ranco

SKU: ETC-211000
$170.88
MSRP: $418.16
You save 59%
Ranco ETC-211000 Two Stage Temperature Controller quantity
FocusPRO 5000 2H/2C Non-Programmable Thermostat

Resideo

SKU: TH5320R1002
$180.99
Honeywell TH5320R1002 FocusPRO 5000 Non-Programmable Thermostat, 2H/2C quantity
Round Heat-Only Non-Programmable Manual Retail Thermostat

Honeywell Home

SKU: CT87K1004
$30.72
MSRP: $35.33
You save 15%
Honeywell CT87K1004 The Round Heat-Only Round Thermostat quantity
18 AWG 3C Str Shielded Plenum, 1000ft Roll

Genesis

SKU: TSP-18/3
$373.99
MSRP: $430.09
You save 15%
Genesis TSP-18/3 (32262112) Twisted, Shielded, Plenum-Rated Wire, 1000ft quantity
Vertical J-Box adapter wall plate, 6.5″W x 5.125″H

Braeburn

SKU: 2920
$7.27
MSRP: $8.36
You save 15%
Braeburn 2920 Vertical J-Box Adapter Wall Plate quantity
Single or Multi-Stage 3-Zone Control Panel

Aprilaire

SKU: 6403
$231.85
MSRP: $266.62
You save 15%
Aprilaire 6403 Single or Multi-Stage 3-Zone Control Panel quantity
PROsync Wireless Indoor Remote Temperature Sensor

Pro1 IAQ

SKU: R751WO
$63.74
PRO1 R751WO PROsync Wireless Indoor Remote Temperature Sensor quantity
Damper Actuator 24V AC/DC 22in-lb W/ Spring Return

Belimo

SKU: TFB24
$213.30
Belimo TFB24 Damper Actuator 24V AC/DC 22 in-lb Spring Return quantity
1/2″ Bi-Metal Manual Temperature Reset

Supco

SKU: SRL250
$7.89
MSRP: $9.07
You save 15%
Supco SRL250 250F Manual Reset Rollout Limit Switch quantity
Night Set Back Thermostat for Z-2000 System

iO HVAC Controls

SKU: Z-2000-NS

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Touch Wi-Fi Smart Thermostat, White

White-Rodgers

SKU: 1F95U-42WF
$169.00
Read more
Static Pressure Controller for EB Dampers

iO HVAC Controls

SKU: iO-SPC

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Blue Commercial Universal 7-Day Programable Thermostat

White-Rodgers

SKU: 1F95-0680
$141.71
White-Rodgers 1F95-0680 Commercial Universal Programable Thermostat quantity
Heat Pump Programmable Thermostat 2H/1C, Hardwired

White-Rodgers

SKU: 1F82-261

Rated 5.00 out of 5

$72.21Add to Cart for Savings

Emerson 1F82-261 5+1+1 Day Programmable Thermostat quantity
3-Zone Universal Zone Control Panel with ESP

iO HVAC Controls

SKU: ZP3-ESP
$362.30
iO HVAC Controls ZP3-ESP 3-Zone Universal 3H/2C Zone Panel with ESP quantity
Amana-Goodman PWHK01G70 Thermostat Wiring Harness Kit

Amana-Goodman

SKU: PWHK01G70
$23.39
MSRP: $32.65
You save 28%
Amana-Goodman PWHK01G70 Thermostat Wiring Harness Kit quantity
Distech ECB-253 BACnet B-ASC 14-Point Programmable Controller

Distech Controls

SKU: CDIB-253X-00

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ICM Controls ICM334-LF Head Pressure Controls

ICM Controls

SKU: ICM334-LF

Add to Cart for Savings

ICM Controls ICM334-LF Head Pressure Controls quantity
Sensaphone FGD-0400 POTS Telephone Line 4 Zone/Input 400 Monitoring System

Sensaphone

SKU: FGD-0400
$387.00
Sensaphone FGD-0400 POTS Telephone Line 4 Zone/Input 400 Monitoring System quantity
Google Nest Learning Thermostat (4th Gen) with Nest Temperature Sensor (2nd Gen), Polished Gold

Nest

SKU: GGA05171US
$279.99
Google Nest Learning Thermostat (4th Gen) with Nest Temperature Sensor (2nd Gen), Polished Gold quantity
Robertshaw RS9210 Programmable 7-Day 2H/1C EmH Setting Thermostat

Robertshaw

SKU: RS9210
$66.95
MSRP: $77.00
You save 15%
Robertshaw RS9210 Programmable 7-Day 2H/1C EmH Setting Thermostat quantity
iO Thermostat Guard Combo Lock, Large

iO HVAC Controls

SKU: iO-TGL-COMBO
$23.67
iO HVAC Controls TGL Thermostat Guard with Combination Lock – 9" x 5.95" x 2.65" Clear, High-Impact, Tamper-Resistant Cover for Wall-Mounted Thermostats quantity
Universal Intermittent Pilot Ignition Control Module

ICM Controls

SKU: ICM2918

Add to Cart for Savings

ICM Controls ICM2918 Universal Intermittent Pilot Ignition Control quantity
Sensi Touch Thermostat F61-2689 White Wallplate

White-Rodgers

SKU: F61-2689
$9.99
MSRP: $11.49
You save 15%
Sensi Touch Thermostat F61-2689 White Wallplate quantity
Two-Stage HSI Integrated Furnace Control

White-Rodgers

SKU: 50C51-707

Rated 5.00 out of 5

$155.39Add to Cart for Savings

White-Rodgers 50C51-707 Goodman Two-Stage HSI Integrated Furnace Control quantity
24V Non-Spring Return Control Damper Actuator

Belimo

SKU: CMB24-3-T
$114.75
Belimo CMB24-3-T On/Off Floating Point Control Damper Actuator Non-Spring Return quantity
35 in-lb Spring-Return Modulating Damper Actuator, 2–10 Vdc

Belimo

SKU: LF24-SR us
$357.30
Belimo LF24-SR US 35 in-lb Direct-Coupled Spring-Return Actuator quantity
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Wire Cage with Baseplate for T22, T26 & T91

Johnson Controls

SKU: GRD10A-600
Original price was: $89.99.Current price is: $85.26.
Johnson Controls GRD10A-600 Wire Cage with Baseplate for T22, T26 & T91 Thermostats & Humidistats quantity
Heat Pump Non-Programmable Thermostat, 2H/1C

White-Rodgers

SKU: 1F89-0211

Rated 5.00 out of 5

$54.12Add to Cart for Savings

White-Rodgers 1F89-0211 Heat Pump Non-Programmable Thermostat, 2H/1C quantity
Programmable Hydronic Thermostat

Resideo

SKU: TL8100A1008
$95.41
Honeywell TL8100A1008 Programmable Hydronic Thermostat quantity
120V Lockout Timer

Littelfuse

SKU: TL120A5T
$55.99
MSRP: $64.39
You save 15%
Littelfuse TL120A5T 120V Lockout Timer quantity
ElitePRO S1000 Smart Thermostat, 4.3” Touchscreen In Black

Honeywell Home

SKU: THX1000B2
$178.00
Honeywell THX1000B2 ElitePRO S1000 Smart Thermostat, 4.3” Touchscreen In Black (4H/2C Heat Pump & 2H/3C Conventional) quantity
Honeywell PA404A1009/B Pressuretrol Controller

Resideo

SKU: PA404A1009/B
$126.94
MSRP: $145.98
You save 15%
Honeywell PA404A1009/B Pressuretrol Controller quantity

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