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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 3026

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Fan Power and Electric Reheat

KMC CONTROLS
Original price $658.43 - Original price $658.43
Original price
$658.43
$658.43 - $658.43
Current price $658.43

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 $658.43 - Original price $658.43
Original price
$658.43
$658.43 - $658.43
Current price $658.43

Cooling only

KMC CONTROLS
Original price $471.09 - Original price $471.09
Original price
$471.09
$471.09 - $471.09
Current price $471.09

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 $471.09 - Original price $471.09
Original price
$471.09
$471.09 - $471.09
Current price $471.09

Potential Relay SPST 270V AC Coil

SUPCO
Original price $35.84 - Original price $35.84
Original price
$35.84
$35.84 - $35.84
Current price $35.84

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 $35.84 - Original price $35.84
Original price
$35.84
$35.84 - $35.84
Current price $35.84

Flame Sensor 90 Deg Fixed Bracket

SUPCO
Original price $18.42 - Original price $18.42
Original price
$18.42
$18.42 - $18.42
Current price $18.42

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 $18.42 - Original price $18.42
Original price
$18.42
$18.42 - $18.42
Current price $18.42

Mech Tstat Heat or Cool Plastic 110/30F

DAYTON
Original price $329.82 - Original price $329.82
Original price
$329.82
$329.82 - $329.82
Current price $329.82

Mech Tstat Heat or Cool Plastic 110/30F

Original price $329.82 - Original price $329.82
Original price
$329.82
$329.82 - $329.82
Current price $329.82

Hard Start 243-292 MFD 1/2-1/3 ton

SUPCO
Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00

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 $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00

Hot Surface Igniter OEM 120V AC

SUPCO
Original price $35.37 - Original price $35.37
Original price
$35.37
$35.37 - $35.37
Current price $35.37

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 $35.37 - Original price $35.37
Original price
$35.37
$35.37 - $35.37
Current price $35.37

Hot Surface Igniter OEM 120V AC

SUPCO
Original price $30.57 - Original price $30.57
Original price
$30.57
$30.57 - $30.57
Current price $30.57

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 $30.57 - Original price $30.57
Original price
$30.57
$30.57 - $30.57
Current price $30.57

Hot Surface Igniter OEM 120V AC

SUPCO
Original price $30.79 - Original price $30.79
Original price
$30.79
$30.79 - $30.79
Current price $30.79

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 $30.79 - Original price $30.79
Original price
$30.79
$30.79 - $30.79
Current price $30.79

Hot Surface Igniter OEM 120V AC

SUPCO
Original price $65.18 - Original price $65.18
Original price
$65.18
$65.18 - $65.18
Current price $65.18

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 $65.18 - Original price $65.18
Original price
$65.18
$65.18 - $65.18
Current price $65.18

Hot Surface Igniter OEM 120V AC

SUPCO
Original price $65.14 - Original price $65.14
Original price
$65.14
$65.14 - $65.14
Current price $65.14

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 $65.14 - Original price $65.14
Original price
$65.14
$65.14 - $65.14
Current price $65.14

Hot Surface Igniter Universal 24V AC

SUPCO
Original price $43.53 - Original price $43.53
Original price
$43.53
$43.53 - $43.53
Current price $43.53

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 $43.53 - Original price $43.53
Original price
$43.53
$43.53 - $43.53
Current price $43.53

Gas Valve Standard Opening 300 000 BtuH

HONEYWELL HOME
Original price $291.73 - Original price $291.73
Original price
$291.73
$291.73 - $291.73
Current price $291.73

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 $291.73 - Original price $291.73
Original price
$291.73
$291.73 - $291.73
Current price $291.73

Control Interlock

TJERNLUND
Original price $296.99 - Original price $296.99
Original price
$296.99
$296.99 - $296.99
Current price $296.99

Universal Interlock Control Input Voltage 18 to 130V AC

Original price $296.99 - Original price $296.99
Original price
$296.99
$296.99 - $296.99
Current price $296.99

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
Original price $82.95 - Original price $82.95
Original price
$82.95
$82.95 - $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 - Original price $82.95
Original price
$82.95
$82.95 - $82.95
Current price $82.95

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
Original price $35.48 - Original price $35.48
Original price
$35.48
$35.48 - $35.48
Current price $35.48

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 $35.48 - Original price $35.48
Original price
$35.48
$35.48 - $35.48
Current price $35.48

Gas Valve 280 000 40 Deg to 175 DegF

WHITE-RODGERS
Original price $265.03 - Original price $265.03
Original price
$265.03
$265.03 - $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 - Original price $265.03
Original price
$265.03
$265.03 - $265.03
Current price $265.03

Room Temp Sensor Integ Siemens Control

SIEMENS
Original price $155.89 - Original price $155.89
Original price
$155.89
$155.89 - $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 - Original price $155.89
Original price
$155.89
$155.89 - $155.89
Current price $155.89

Room Temp Sensor Thermistor 32-122 F

SIEMENS
Original price $190.61 - Original price $190.61
Original price
$190.61
$190.61 - $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 - Original price $190.61
Original price
$190.61
$190.61 - $190.61
Current price $190.61

Room Temperature Sensor Nickel 32-122 F

SIEMENS
Original price $51.57 - Original price $51.57
Original price
$51.57
$51.57 - $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 - Original price $51.57
Original price
$51.57
$51.57 - $51.57
Current price $51.57

Non-Programmable Thermostat

TRANE
Original price $214.33 - Original price $214.33
Original price
$214.33
$214.33 - $214.33
Current price $214.33

Non-Programmable Thermostat Compatible System Type Universal

Original price $214.33 - Original price $214.33
Original price
$214.33
$214.33 - $214.33
Current price $214.33

Process Tstat Fixed 500F Heat

TEMPCO
Original price $87.50 - Original price $87.50
Original price
$87.50
$87.50 - $87.50
Current price $87.50

Process Thermostat Overall Length 2-3/4 in Switch Action Open on Rise Switch Type SPST Number of Switches 1 Contact Rating Resistive @ 120V 13.75A ...

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Original price $87.50 - Original price $87.50
Original price
$87.50
$87.50 - $87.50
Current price $87.50

Process Tstat Fixed 100F Heat

TEMPCO
Original price $91.28 - Original price $91.28
Original price
$91.28
$91.28 - $91.28
Current price $91.28

Process Thermostat Overall Length 2-3/4 in Switch Action Open on Rise Switch Type SPST Number of Switches 1 Contact Rating Resistive @ 120V 13.75A ...

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Original price $91.28 - Original price $91.28
Original price
$91.28
$91.28 - $91.28
Current price $91.28

Process Tstat Adjustable 400/570F Heat

TEMPCO
Original price $76.92 - Original price $76.92
Original price
$76.92
$76.92 - $76.92
Current price $76.92

Process Thermostat Overall Length 2-3/4 in Switch Action Open on Rise Switch Type SPST Number of Switches 1 Contact Rating Resistive @ 120V 13.75A ...

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Original price $76.92 - Original price $76.92
Original price
$76.92
$76.92 - $76.92
Current price $76.92

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