HVAC Controls and Thermostats Total Products: 3109
Sub Collections
Air Flow Sensor Kit
KMC CONTROLS
Original price
$104.11
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Original price
$104.11
Original price
$104.11
$104.11
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$104.11
Current price
$104.11
VAV Control Kit Pneumatic Application Differential Pressure Sensor Kit Airflow Sensor of Each Size For 4 to 12 in Inlet Sizes of Standard VAV Termi...
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Original price
$104.11
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Original price
$104.11
Original price
$104.11
$104.11
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$104.11
Current price
$104.11
Fan Power+ Hot Water Reheat upto 55k btu
KMC CONTROLS
Original price
$840.91
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Original price
$840.91
Original price
$840.91
$840.91
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$840.91
Current price
$840.91
VAV Control Kit Pneumatic Application Fan Power with Hot Water Reheat Up to 55K BtuH Kits Contain All Control Components Necessary To Field Replace...
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Original price
$840.91
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Original price
$840.91
Original price
$840.91
$840.91
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$840.91
Current price
$840.91
Fan Power+ Hot Water Reheat upto 23k btu
KMC CONTROLS
Original price
$840.91
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Original price
$840.91
Original price
$840.91
$840.91
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$840.91
Current price
$840.91
VAV Control Kit Pneumatic Application Fan Power and Hot Water Reheat Up to 22.5K BtuH Kits Contain All Control Components Necessary To Field Replac...
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Original price
$840.91
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Original price
$840.91
Original price
$840.91
$840.91
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$840.91
Current price
$840.91
Fan Power and Electric Reheat
KMC CONTROLS
Original price
$691.52
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Original price
$691.52
Original price
$691.52
$691.52
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$691.52
Current price
$691.52
VAV Control Kit Pneumatic Application Fan Power and Electric Reheat Kits Contain All Control Components Necessary To Field Replace Controls For Eac...
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Original price
$691.52
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Original price
$691.52
Original price
$691.52
$691.52
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$691.52
Current price
$691.52
Cooling only
KMC CONTROLS
Original price
$494.71
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Original price
$494.71
Original price
$494.71
$494.71
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$494.71
Current price
$494.71
VAV Control Kit Pneumatic Application Cooling Only Kits Contain All Control Components Necessary To Field Replace Controls For Each Indicated Appli...
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Original price
$494.71
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Original price
$494.71
Original price
$494.71
$494.71
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$494.71
Current price
$494.71
Potential Relay SPST 270V AC Coil
SUPCO
Original price
$32.92
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Original price
$32.92
Original price
$32.92
$32.92
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$32.92
Current price
$32.92
Potential Relay Pick-Up Voltage Setting Adjustability Adjustable Minimum Pick Up Voltage 110V AC Maximum Pick-Up Voltage 270V AC Maximum Drop Out V...
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Original price
$32.92
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Original price
$32.92
Original price
$32.92
$32.92
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$32.92
Current price
$32.92
Flame Sensor 90 Deg Fixed Bracket
SUPCO
Original price
$16.38
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Original price
$16.38
Original price
$16.38
$16.38
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$16.38
Current price
$16.38
Flame Sensor Replacement Type Universal Compatible Ignition System Type Direct Spark Ignition Bracket Type Fixed Probe Tip Angle 90 Degrees Probe ...
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Original price
$16.38
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Original price
$16.38
Original price
$16.38
$16.38
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$16.38
Current price
$16.38
Mech Tstat Heat or Cool Plastic 110/30F
DAYTON
Original price
$323.20
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Original price
$323.20
Original price
$323.20
$323.20
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$323.20
Current price
$323.20
Mech Tstat Heat or Cool Plastic 110/30F
Original price
$323.20
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Original price
$323.20
Original price
$323.20
$323.20
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$323.20
Current price
$323.20
Hard Start 243-292 MFD 1/2-1/3 ton
SUPCO
Original price
$31.62
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Original price
$31.62
Original price
$31.62
$31.62
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$31.62
Current price
$31.62
Hard Start Capacitor Microfarad Rating 243-292 MFD For Cooling Capacity Range 1/3 to 1/2 ton Torque Increase Percentage Not Applicable For Compress...
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Original price
$31.62
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Original price
$31.62
Original price
$31.62
$31.62
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$31.62
Current price
$31.62
Hot Surface Igniter OEM 120V AC
SUPCO
Original price
$33.37
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Original price
$33.37
Original price
$33.37
$33.37
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$33.37
Current price
$33.37
Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Carbide Electrical Connection Type Hardw...
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Original price
$33.37
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Original price
$33.37
Original price
$33.37
$33.37
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$33.37
Current price
$33.37
Hot Surface Igniter OEM 120V AC
SUPCO
Original price
$27.34
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Original price
$27.34
Original price
$27.34
$27.34
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$27.34
Current price
$27.34
Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Carbide Electrical Connection Type Hardw...
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Original price
$27.34
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Original price
$27.34
Original price
$27.34
$27.34
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$27.34
Current price
$27.34
Hot Surface Igniter OEM 120V AC
SUPCO
Original price
$29.24
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Original price
$29.24
Original price
$29.24
$29.24
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$29.24
Current price
$29.24
Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Carbide Electrical Connection Type Hardw...
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Original price
$29.24
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Original price
$29.24
Original price
$29.24
$29.24
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$29.24
Current price
$29.24
Hot Surface Igniter OEM 120V AC
SUPCO
Original price
$66.97
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Original price
$66.97
Original price
$66.97
$66.97
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$66.97
Current price
$66.97
Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Nitride Electrical Connection Type Hardw...
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Original price
$66.97
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Original price
$66.97
Original price
$66.97
$66.97
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$66.97
Current price
$66.97
Hot Surface Igniter OEM 120V AC
SUPCO
Original price
$68.67
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Original price
$68.67
Original price
$68.67
$68.67
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$68.67
Current price
$68.67
Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Nitride Electrical Connection Type Hardw...
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Original price
$68.67
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Original price
$68.67
Original price
$68.67
$68.67
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$68.67
Current price
$68.67
Hot Surface Igniter Universal 24V AC
SUPCO
Original price
$43.22
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Original price
$43.22
Original price
$43.22
$43.22
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$43.22
Current price
$43.22
Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type Universal Heating Element Material Silicon Nitride Electrical Connection Type...
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Original price
$43.22
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Original price
$43.22
Original price
$43.22
$43.22
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$43.22
Current price
$43.22
Gas Valve Standard Opening 300 000 BtuH
HONEYWELL HOME
Original price
$273.92
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Original price
$273.92
Original price
$273.92
$273.92
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$273.92
Current price
$273.92
Gas Valve Ignition Type Direct Spark Ignition Hot Surface Ignition Intermittent Pilot BtuH Capacity 300 000 BtuH Valve Type Standard Opening Coil V...
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Original price
$273.92
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Original price
$273.92
Original price
$273.92
$273.92
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$273.92
Current price
$273.92
Line Volt NP Analog Tstat 1H White SPST
HONEYWELL HOME
Original price
$76.40
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Original price
$76.40
Original price
$76.40
$76.40
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$76.40
Current price
$76.40
Line Volt Mechanical Tstat Thermostat Switch Type SPST Thermostat Control Range 50 Degrees to 80 Degrees F Thermostat Voltage 120 to 277V AC Full L...
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Original price
$76.40
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Original price
$76.40
Original price
$76.40
$76.40
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$76.40
Current price
$76.40
Control Interlock
TJERNLUND
Original price
$264.51
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Original price
$264.51
Original price
$264.51
$264.51
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$264.51
Current price
$264.51
Universal Interlock Control Input Voltage 18 to 130V AC
Original price
$264.51
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Original price
$264.51
Original price
$264.51
$264.51
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$264.51
Current price
$264.51
Hot Surface Igniter OEM 120V AC
WHITE-RODGERS
Original price
$82.95
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Original price
$82.95
Original price
$82.95
$82.95
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$82.95
Current price
$82.95
Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Carbide Electrical Connection Type Plug-...
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Original price
$82.95
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Original price
$82.95
Original price
$82.95
$82.95
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$82.95
Current price
$82.95
Hot Surface Igniter OEM 120V AC
WHITE-RODGERS
Original price
$37.31
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Original price
$37.31
Original price
$37.31
$37.31
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$37.31
Current price
$37.31
Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Carbide Electrical Connection Type Plug-...
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Original price
$37.31
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Original price
$37.31
Original price
$37.31
$37.31
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$37.31
Current price
$37.31
Gas Valve 280 000 40 Deg to 175 DegF
WHITE-RODGERS
Original price
$265.03
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Original price
$265.03
Original price
$265.03
$265.03
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$265.03
Current price
$265.03
Gas Valve Ignition Type Standing Pilot BtuH Capacity 280 000 BtuH Valve Type Fast Opening Coil Volts 24 V Gas Type NG/LP Inlet Size 3/4 in Outlet S...
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Original price
$265.03
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Original price
$265.03
Original price
$265.03
$265.03
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$265.03
Current price
$265.03
Room Temp Sensor Integ Siemens Control
SIEMENS
Original price
$155.89
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Original price
$155.89
Original price
$155.89
$155.89
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$155.89
Current price
$155.89
Temperature Sensor Display Type Digital Sensing Element Type Not Applicable Output Integrated Siemens Controller Housing Type Conduit Box Housing M...
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Original price
$155.89
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Original price
$155.89
Original price
$155.89
$155.89
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$155.89
Current price
$155.89
Room Temp Sensor Thermistor 32-122 F
SIEMENS
Original price
$190.61
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Original price
$190.61
Original price
$190.61
$190.61
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$190.61
Current price
$190.61
Temperature Sensor Display Type Digital Sensing Element Type Thermistor Housing Type Conduit Box Housing Material Plastic Housing Color White Probe...
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Original price
$190.61
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Original price
$190.61
Original price
$190.61
$190.61
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$190.61
Current price
$190.61
Room Temperature Sensor Nickel 32-122 F
SIEMENS
Original price
$51.57
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Original price
$51.57
Original price
$51.57
$51.57
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$51.57
Current price
$51.57
Temperature Sensor Display Type None Sensing Element Type Nickel Output Not Applicable Housing Type Conduit Box Housing Material Plastic Housing Co...
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Original price
$51.57
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Original price
$51.57
Original price
$51.57
$51.57
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$51.57
Current price
$51.57