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 2401–2448 of 5239 resultsSorted by popularity

Pwb Main Asm

GE Appliances

SKU: WP29X10061
$142.92
MSRP: $164.36
You save 13%
GE Appliance WP29X10061 PWB Main Assembly Control Board quantity
Discharge Thermistor

AAON

SKU: R57800
$20.40
MSRP: $23.46
You save 13%
AAON R57800 Discharge Thermistor quantity
Motor Speed Control 240v

AAON

SKU: ASM08077
$271.08
MSRP: $311.74
You save 15%
AAON ASM08077 Motor Speed Control 240v quantity
PHASE MONITOR

AAON

SKU: R50510
$371.65
MSRP: $427.40
You save 13%
AAON R50510 PHASE MONITOR quantity
Remote alarm annunciator and indicator module

Robertshaw

SKU: RIM-5
$92.84
MSRP: $106.77
You save 13%
Robertshaw RIM-5 Remote Alarm Annunciator & Indicator Module quantity
3/4″ 120V Combination Gas Valve, Non-Regulating

Robertshaw

SKU: 700-453
$227.03
MSRP: $261.08
You save 15%
Robertshaw 700-453 3/4" 120V Combination Gas Valve, Non-Regulating quantity
Electric cooking control replacement part for precise temperature management

Robertshaw

SKU: LCCM200300000
$114.94
MSRP: $132.18
You save 13%
Robertshaw LCCM200300000 Electric Cooking Control quantity
Electric cooking control for precise temperature management

Robertshaw

SKU: KXT-466-36
$70.95
MSRP: $81.59
You save 15%
Robertshaw KXT-466-36 Electric Cooking Control quantity
Commercial gas temp controller, 250–550°F, 7/16″ tube, 48″ capillary

Robertshaw

SKU: 4350-029
$204.77
MSRP: $235.49
You save 15%
Robertshaw 4350-029 Commercial Gas Temperature Controller 250-550°F 7/16" Tube 48" Cap quantity
Commercial electronic thermostat, 100–200°F range, 48″ capillary

Robertshaw

SKU: 5000-152
$192.99
MSRP: $221.94
You save 15%
Robertshaw 5000-152 Commercial Electronic Thermostat, 100–200°F, 48" Capillary quantity
1″ Millivolt Slow-Opening Gas Valve, 3.5″ WC Inlet Pressure

Robertshaw

SKU: 700-522
$346.62
MSRP: $398.61
You save 15%
Robertshaw 700-522 1" Millivolt Slow-Opening Gas Valve, 3.5" WC quantity
SPDT Pressure Switch, -40°F to 190°F Operating Range

Robertshaw

SKU: 2374-500
$66.48
MSRP: $76.45
You save 15%
Robertshaw 2374-500 Pressure Switch -40°F to 190°F SPDT quantity
1/2″ HSI Gas Valve, 24V, Natural Gas with Pilot

Robertshaw

SKU: 720-050
$201.50
MSRP: $231.73
You save 15%
Robertshaw 720-050 1/2" HSI Gas Valve 24V Natural Gas with Pilot quantity
Scroll digital compressor controller with 15-second time delay

Copeland

SKU: 543-0024-03
$521.86
MSRP: $600.14
You save 15%
Copeland Scroll Digital Compressor Controller with Time Delay, 543-0024-03 quantity
Hi-Lo gas pressure regulator with 1.3–3.5″ W.C. output range

Robertshaw

SKU: 1751-005
$56.23
MSRP: $64.66
You save 13%
Robertshaw 1751-005 Hi-Lo Gas Pressure Regulator, 1.3–3.5" W.C. quantity
Temperature controller, 140–500°F range, 48″ capillary tube

Robertshaw

SKU: 5300-027
$162.61
MSRP: $187.00
You save 15%
Robertshaw 5300-027 Temperature Controller, 140–500°F Range, 48" Capillary quantity
1/2″ LP Snap-Action Throttling Temp Controller, 36″ Capillary, 58–90°F

Robertshaw

SKU: 700-204
$414.78
MSRP: $477.00
You save 13%
Robertshaw 700-204 1/2" LP Snap-Action Throttling Temperature Controller, 36" Capillary, 58-90°F quantity
Line voltage thermostat for reliable heating system control

Robertshaw

SKU: A22-5120-000
$32.55
MSRP: $37.43
You save 13%
Robertshaw A22-5120-000 Line Voltage Thermostat quantity
24V Non-Lockout Ignition Kit, 1/2″ x 3/4″ IP Connections

Robertshaw

SKU: 712-017
$260.14
MSRP: $299.16
You save 15%
Robertshaw 712-017 1/2" x 3/4" IP 24V Non-Lockout Ignition Kit quantity
316 Stainless Steel 10″ Teflon-Coated Probe Assembly

Robertshaw

SKU: 740A-B010-N0
$538.88
MSRP: $619.71
You save 15%
Robertshaw 740A-B010-N0 Probe Assembly 316SS 10" Teflon quantity
175–375°F Temperature Controller with S.S. Bulb & 54″ Capillary Tube

Robertshaw

SKU: 5300-758
$122.54
MSRP: $140.92
You save 15%
Robertshaw 5300-758 Temperature Controller, 175–375°F, S.S. Bulb, 54" Capillary quantity
Refrigeration system diagnostics & monitoring module

Copeland

SKU: 943-0209-00
$730.99
MSRP: $840.64
You save 15%
Copeland 943-0209-00 CoreSense Diagnostics Module quantity
Replacement PCB control board kit for compatible Friedrich HVAC systems

Friedrich

SKU: 67000184
$132.83
MSRP: $152.75
You save 15%
Friedrich 67000184 Control Board Kit – HVAC Replacement PCB Service Kit quantity
Replacement PCB control board kit for compatible Friedrich HVAC systems

Friedrich

SKU: 67000183
$137.43
MSRP: $158.04
You save 15%
Friedrich 67000183 Control Board Kit – HVAC Replacement PCB Service Kit quantity
OEM control board kit for Friedrich HVAC equipment

Friedrich

SKU: 67000182
$167.33
MSRP: $192.43
You save 15%
Friedrich 67000182 Control Board Kit quantity
Electric Heat Control Board for Friedrich HVAC Systems

Friedrich

SKU: 62601008
$141.72
MSRP: $162.98
You save 13%
Friedrich 62601008 Electric Heat Control Board – HVAC Replacement PCB Assembly quantity
Replacement PCB control board kit for Friedrich HVAC systems

Friedrich

SKU: 67000179
$137.44
MSRP: $158.06
You save 13%
Friedrich 67000179 Control Board Kit – HVAC Replacement PCB Service Kit quantity
Replacement electronic PCB control board for Friedrich HVAC systems

Friedrich

SKU: 67812116
$102.20
MSRP: $117.53
You save 15%
Friedrich 67812116 Control Board – HVAC Replacement Electronic PCB Assembly quantity
Replacement electronic PCB control board for Friedrich HVAC systems

Friedrich

SKU: 68700170
$104.12
MSRP: $119.74
You save 15%
Friedrich 68700170 Control Board – HVAC Replacement Electronic PCB Assembly quantity
5-Pin replacement wiring connector for wall-mounted HVAC controllers

Friedrich

SKU: 80083202
$67.23
MSRP: $77.31
You save 15%
Friedrich 80083202 5-Pin Wall Controller Plug – HVAC Wiring Connector quantity
Replacement terminal board for Friedrich HVAC systems

Friedrich

SKU: 69700196
$26.04
MSRP: $29.95
You save 13%
Friedrich 69700196 Terminal Board – HVAC Electrical Connection Board quantity
OEM replacement control board for select Cozy heating systems

Cozy Heaters

SKU: 64625
$424.80
MSRP: $488.52
You save 15%
Cozy Heaters 64625 Control Board quantity
OEM replacement thermostat wire for Cozy furnace systems

Cozy Heaters

SKU: 49925
$13.72
MSRP: $15.78
You save 13%
Cozy Heaters 49925 Thermostat Wire quantity
VC351C Vented Console Heater Natural Gas to LP Conversion Kit

Cozy Heaters

SKU: 49727
$55.91
MSRP: $64.30
You save 15%
Cozy Heaters 49727 VC351C Natural Gas to Liquid Propane Conversion Kit quantity
Natural gas to liquid propane conversion kit for select furnaces

Cozy Heaters

SKU: 49495
$53.00
MSRP: $60.95
You save 13%
Cozy Heaters 49495 Natural Gas to LP Conversion Kit quantity
Replacement electronic PCB control board for Friedrich HVAC systems

Friedrich

SKU: 67904260
$95.74
MSRP: $110.10
You save 13%
Friedrich 67904260 Control Board – HVAC Replacement Electronic PCB Assembly quantity
Outdoor PCB Assembly for 24K HVAC systems – replaces OEM control board

Friedrich

SKU: 67400306
$440.44
MSRP: $506.51
You save 15%
Friedrich 67400306 Outdoor PCB Assembly 24K – HVAC Replacement Control Board quantity
Electronic display PCB for compatible Friedrich HVAC units

Friedrich

SKU: 69700628
$53.43
MSRP: $61.44
You save 15%
Friedrich 69700628 Display Board – HVAC Electronic Display PCB Replacement quantity
Replacement thermistor temperature sensor for Friedrich HVAC systems

Friedrich

SKU: 67400291
$49.59
MSRP: $57.03
You save 15%
Friedrich 67400291 Thermistor – HVAC Replacement Temperature Sensor quantity
120V 90° Right-Hand Rotary Actuator for Burner Damper Control

Fireye

SKU: AC6A3CA
$1,332.04
MSRP: $1,531.85
You save 13%
Fireye AC6A3CA Actuator 120V 90° Right Hand Burner Damper Motor quantity
OEM thermistor for refrigerator temperature monitoring

GE Appliances

SKU: WR55X10025
$18.80
MSRP: $21.62
You save 15%
GE Appliances WR55X10025 Refrigerator Temperature Sensor quantity
OEM main control board for GE top-load & front-load washers

GE Appliances

SKU: WH22X33178
$126.16
MSRP: $145.08
You save 13%
GE Appliances WH22X33178 Main Control Board quantity
OEM power control board for GE HVAC & AC systems

GE Appliances

SKU: WJ26X28294
$198.25
MSRP: $227.99
You save 13%
GE Appliances WJ26X28294 Power Control Board quantity
Outdoor Power Control Board for GE AC & HVAC Units

GE Appliances

SKU: WJ26X27941
$210.01
MSRP: $241.51
You save 13%
GE Appliances WJ26X27941 Outdoor Power Control Board quantity
OEM Main Control Board for Select GE AC Systems

GE Appliances

SKU: WJ29X10053
$91.82
MSRP: $105.59
You save 13%
GE Appliances WJ29X10053 Main Control Board quantity
FMC Control Service Kit for VRP24 Systems with MC Reheat

Friedrich

SKU: 29000226
$281.39
MSRP: $323.60
You save 13%
Friedrich 29000226 FMC Kit for VRP24 with MC Reheat – HVAC Control Service Kit quantity
Replacement electronic PCB control board for Friedrich HVAC units

Friedrich

SKU: 62601013
$162.34
MSRP: $186.69
You save 15%
Friedrich 62601013 Control Board – HVAC Replacement Electronic PCB Assembly quantity
NTC Thermistor Assembly for Friedrich AC temperature sensing

Friedrich

SKU: 67604828
$34.91
MSRP: $40.15
You save 13%
Friedrich 67604828 NTC Thermistor Assembly – HVAC Temperature Sensor quantity