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 49–96 of 3399 resultsSorted by popularity

Remote Hardwired Outdoor Temperature Sensor

Resideo

SKU: C7089U1006
$33.63
Honeywell C7089U1006 Hardwired Outdoor Remote Sensor quantity
iO HVAC Controls HD-Motor Replacement for Round 5/16″ 2-Wire 24VAC Motor

iO HVAC Controls

SKU: HD-Motor-RR

$74.97Add to Cart for Savings

iO HVAC Controls HD-Motor Replacement for Round 5/16" 2-Wire 24VAC Motor quantity
2H/1C Non-Programmable Heat Pump Thermostat

White-Rodgers

SKU: 1F83H-21NP
$49.30
White-Rodgers 1F83H-21NP Heat Pump Non-Programmable Thermostat, 2H/1C quantity
ElitePRO S1200 Smart Thermostat, White

Honeywell Home

SKU: THX1200W5

Rated 4 out of 5
$218.00
Honeywell ElitePRO S1200 Smart Thermostat, White (4H/2C heat pump or 3H/3C conventional) quantity
Universal 2H/2C, Programmable Thermostat

White-Rodgers

SKU: 1F85U-22PR

Rated 5.00 out of 5
$69.99
White-Rodgers 1F85U-22PR Universal Programmable Thermostat, 2H/2C quantity
Universal 4H/2C, Programmable Thermostat

White-Rodgers

SKU: 1F85U-42PR

Rated 4.00 out of 5
$80.48
White-Rodgers 1F85U-42PR Universal Programmable Thermostat, 4H/2C quantity
24V 40VA Transformer – Multi-Tap 120/208/240

iO HVAC Controls

SKU: TR-40-MT
$31.95
TR-40-MT 40VA Multi-Tap Foot-Mounted Transformer quantity
Non-Programmable TRIAC Line Volt Thermostat

Honeywell Home

SKU: RLV3120A1005

Rated 5.00 out of 5
$26.96
MSRP: $31.00
You save 13%
Honeywell RLV3120A1005 Non-Programmable TRIAC Line Volt Thermostat quantity
Smart Lite Pro Thermostat with WiFi

ecobee

SKU: EB-STATE3LTP-02

Rated 4.50 out of 5
$149.99
Read more
2H/1C Non-Programmable Thermostat with 4.4″ Display

Braeburn

SKU: 1230
$46.99
MSRP: $55.97
You save 16%
Braeburn 1230 2H/1C Non-Programmable Thermostat with 4.4in Display quantity
Single stage 1H/1C, Programmable Thermostat

White-Rodgers

SKU: 1F83C-11PR
$51.96
White-Rodgers 1F83C-11PR Single-Stage Programmable Thermostat quantity
Wall Plate for Sensi Thermostats

White-Rodgers

SKU: F61-2663

Rated 5.00 out of 5
$5.51
MSRP: $11.42
You save 52%
White-Rodgers F61-2663 Wall Plate for Sensi Thermostats quantity
Remote Hardwired Indoor Temperature Sensor

Resideo

SKU: C7189U1005

Rated 5 out of 5
$39.01
Honeywell C7189U1005 Hardwired Indoor Remote Sensor quantity
Universal Programmable Heat Pump Thermostat

Aprilaire

SKU: 8466

Rated 5.00 out of 5
$99.48
MSRP: $114.40
You save 15%
Aprilaire 8466 Universal Programmable Heat Pump Thermostat quantity
Digital Non-Programmable Thermostat, 2H/1C

Braeburn

SKU: 1220NC
$41.50
MSRP: $50.32
You save 18%
Braeburn 1220NC Non-Programmable Thermostat, 2H/1C quantity
T10+ Thermostat Kit with Sensor

Resideo

SKU: YTHM1004R3001
$476.69
Honeywell YTHM1004R3001 T10+ Thermostat Kit with Sensor quantity
Discharge Air Sensor for iO Zone Panels

iO HVAC Controls

SKU: ZPA-DTS

$20.28Add to Cart for Savings

iO HVAC Controls ZPA-DTS Discharge Air Sensor for All iO Zone Panels quantity
3-Zone 2H/2C Control Panel Kit with ESP

iO HVAC Controls

SKU: ZP3-HCMS-ESP-KIT

$399.91Add to Cart for Savings

iO HVAC Controls ZP3-HCMS-ESP-KIT 3-Zone Multi-Stage Heat/Cool ESP Zone Control Panel Kit quantity
Digital Non-Programmable Wall Thermostat (1 Heat/1 Cool)

Robertshaw

SKU: RS8110
$36.53
MSRP: $61.37
You save 40%
Robertshaw RS8110 Digital Non-Programmable Wall Thermostat, 1H/1C quantity
FocusPRO S200 1H/1C Smart WiFi Thermostat

Resideo

SKU: TH2110WF4008

Rated 5.00 out of 5
$70.99
Honeywell TH2110WF4008 FocusPRO S200 Smart Thermostat quantity
18 AWG 8C Solid Plenum Thermostat Cable, 250ft Reel

Genesis

SKU: TWP-18/8

Rated 5.00 out of 5
$159.99
MSRP: $183.99
You save 15%
Genesis TWP-18/8 (47660312) Plenum-Rated Thermostat Wire in 250ft Roll quantity
Weatherproof SPDT, Line Voltageage Thermostat

PECO

SKU: TF115-001

Rated 5 out of 5
$46.99
MSRP: $54.04
You save 15%
PECO TF115-001 NEMA 4X, Weatherproof SPDT, Line Voltage Thermostat quantity
3H/2C Universal Programmable Thermostat

Braeburn

SKU: 4235

Rated 5.00 out of 5
$102.49
MSRP: $117.86
You save 15%
Braeburn 4235 3H/2C Programmable Thermostat with Dry Contact and Humidity Control quantity
Non-Programmable Thermostat, 2H/1C

White-Rodgers

SKU: 1F75H-21NP
$42.65
Emerson 1F75H-21NP Non-Programmable Thermostat, 2H/1C quantity
Wi-Fi 3H/2C Touchscreen Thermostat

Resideo

SKU: TH9320WF5003
$225.99
Honeywell TH9320WF5003 Wi-Fi Color Touchscreen Thermostat, 3H/2C quantity
3-Zone Heat Pump Zone Control Panel with ESP

iO HVAC Controls

SKU: ZP3-HPS-ESP
$362.30
iO HVAC ZP3-HPS-ESP 3-Zone Heat Pump 3H/2C Zone Panel with ESP quantity
Programmable Thermostat without Hinged Cover, 1H/1C

Braeburn

SKU: 2020NC
$38.75
MSRP: $45.27
You save 14%
Braeburn 2020NC Programmable Thermostat without Hinged Cover, 1H/1C quantity
3-Zone Multi-Stage Heat / Cool Zone Control Panel with ESP

iO HVAC Controls

SKU: ZP3-HCMS-ESP

$364.18Add to Cart for Savings

iO HVAC Controls ZP3-HCMS-ESP 3-Zone Multi-Stage 2H/2C Zone Panel quantity
RedLINK Equipment Interface Module for T10+ Smart Thermostats

Honeywell Home

SKU: THM04R3000
$156.00
Read more
Non-programmable thermostat for single-stage heat & cool systems

Honeywell Home

SKU: TH1110E1000

Rated 4.00 out of 5
$24.99
Read more
Non-Programmable Heat Only Thermostat for Single-Stage Systems

White-Rodgers

SKU: 1E78-140

Rated 5.00 out of 5

$27.12Add to Cart for Savings

Emerson 1E78-140 Non-Programmable Heat-Only Thermostat quantity
Easy Leveler Adjustable Furnace Leg Leveling System

Energy Saving Products (ESP)

SKU: EL10

Rated 5.00 out of 5
$19.41
MSRP: $22.32
You save 13%
ESP EL10 Adjustable Furnace Leg Leveling System quantity
Universal 2H/2C, Non-Programmable Thermostat

White-Rodgers

SKU: 1F85U-22NP

Rated 5.00 out of 5

$60.47Add to Cart for Savings

White-Rodgers 1F85U-22NP Universal Non-Programmable Thermostat, 2H/2C quantity
Discharge Air Sensor for TrueZONE and RedLINK

Resideo

SKU: C7735A1000
$69.84
Honeywell C7735A1000 Discharge Air Sensor for TrueZONE and RedLINK quantity
RedLINK Enabled Wireless Indoor Air Sensor

Resideo

SKU: C7189R1004

Rated 5.00 out of 5
$56.14
Honeywell C7189R1004 RedLINK Wireless Indoor Sensor, Temp and Humidity quantity
FocusPRO 5000 1H/1C Thermostat

Resideo

SKU: TH5110D1022

Rated 5.00 out of 5
$107.33
Read more
Single Stage Non-Programmable Thermostat 1H/1C, Dual Powered

White-Rodgers

SKU: 1F86-344

Rated 5.00 out of 5

$45.08Add to Cart for Savings

White-Rodgers 1F86-344 Dual-Powered Non-Programmable Thermostat, 1H/1C quantity
Multi-Functional Defrost Timer, Timed or Manual

ICM Controls

SKU: ICM550

Rated 5.00 out of 5

Add to Cart for Savings

ICM550 Defrost Timer Control quantity
Dual-Powered Non-Programmable Thermostat, 1H/1C

White-Rodgers

SKU: 1F86-0244

Rated 5.00 out of 5

$41.43Add to Cart for Savings

White-Rodgers 1F86-0244 Dual-Powered Non-Programmable Thermostat, 1H/1C quantity
120/240VAC SPDT Single-Stage Digital Temperature Controller

Johnson Controls

SKU: A421ABC-02C

Rated 5.00 out of 5
$108.65
Johnson Controls A421ABC-02C Digital Temperature Controller quantity
ICM Controls ICM450A Programmable 3-Phase Line Voltage Monitor

ICM Controls

SKU: ICM450A

Add to Cart for Savings

ICM Controls ICM450A Programmable 3-Phase Line Voltage Monitor quantity
PRO 1H/1C Vertical Non-Programmable Thermostat

Resideo

SKU: TH1110DV1009

Rated 5.00 out of 5
$29.99
Honeywell PRO TH1110DV1009 Vertical Non-Programmable Thermostat quantity
RedLINK Internet Gateway for Thermostats

Resideo

SKU: THM6000R7001

Rated 4.17 out of 5
$91.10
Honeywell THM6000R7001 RedLINK Internet Gateway for Thermostats quantity
Single Phase Head Pressure Control

ICM Controls

SKU: ICM325A

Rated 5 out of 5

Add to Cart for Savings

ICM Controls ICM325A Single Phase Head Pressure Control quantity
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Non-Plenum Thermostat Wire – 18/3 High-Performance Low-Voltage Cable

Genesis

SKU: 18/3-TW
Price range: $16.16 through $329.63
Select options
This product has multiple variants. The options may be chosen on the product page
3-Zone 3H/2C Heat Pump/Dual Fuel Zone Panel

iO HVAC Controls

SKU: ZP3-HPS

$172.51Add to Cart for Savings

iO HVAC Controls ZP3-HPS 3-Zone 3H/2C Heat Pump/Dual Fuel Zone Panel quantity
Universal Thermostat Guard with Clear Cover

White-Rodgers

SKU: F29-0198
$18.50
MSRP: $37.63
You save 51%
White-Rodgers F29-0198 Universal Thermostat Guard with Clear Cover quantity
15-sec replacement actuator for CD & CRD Series dampers, 18 in-lb

Belimo

SKU: CD-Motor

Rated 5.00 out of 5

$97.74Add to Cart for Savings

Belimo CD-Motor 15-Second Replacement Actuator with Floating Point Motor quantity

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