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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 935

Sub Collections

Low Voltage Programmable Thermostats
Low Voltage Programmable Thermostats
Wi-Fi Programmable Low Voltage Thermostats
Wi-Fi Programmable Low Voltage Thermostats
OEM Thermostat Replacement Parts
OEM Thermostat Replacement Parts
Low Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Digital Thermostats
Low Voltage Non-Programmable Digital Thermostats
Pneumatic Relays
Pneumatic Relays
Fan Control Switches
Fan Control Switches
Humidity Controls
Humidity Controls
Heat Exchanger Replacement Elements
Heat Exchanger Replacement Elements
Shell and Tube Heat Exchangers
Shell and Tube Heat Exchangers
Fan Coil Unit Thermostats
Fan Coil Unit Thermostats
HVAC Relays
HVAC Relays
Remote-Bulb Sensor Temperature Controls
Remote-Bulb Sensor Temperature Controls
Electric Actuators
Electric Actuators
Fireplace Thermostats and Remote Control Kits
Fireplace Thermostats and Remote Control Kits
Defrost Thermostats
Defrost Thermostats
Portable Heating and Cooling Plug-In Line Voltage
Portable Heating and Cooling Plug-In Line Voltage
Temporary Construction Thermostats
Temporary Construction Thermostats
Air Vents
Air Vents
Steam Traps
Steam Traps
Line Voltage Programmable Thermostats
Line Voltage Programmable Thermostats
HVAC Conduit Adapters
HVAC Conduit Adapters
OEM Thermostats
OEM Thermostats
Air Coil and Bi-Metal Sensor Temperature Controls
Air Coil and Bi-Metal Sensor Temperature Controls
Wi-Fi and Wireless Thermostat Connectivity Accesso
Wi-Fi and Wireless Thermostat Connectivity Accesso
Direct and Intermittent Ignition Igniters
Direct and Intermittent Ignition Igniters
Furnace Control Boards
Furnace Control Boards
Building Automation System Thermostat Controls
Building Automation System Thermostat Controls
Temperature Sensors
Temperature Sensors
Electric Actuator Accessories
Electric Actuator Accessories
Damper Linkages Crank Arms and Push Rods
Damper Linkages Crank Arms and Push Rods
HVAC Electrical Switches
HVAC Electrical Switches
Pneumatic Valves
Pneumatic Valves
Furnace Ignition Modules
Furnace Ignition Modules
Gas Valves
Gas Valves
Pilot Assemblies
Pilot Assemblies
Gas Appliance Controls
Gas Appliance Controls
Electric Appliance Controls
Electric Appliance Controls
Flame Sensors
Flame Sensors
Plate Heat Exchangers
Plate Heat Exchangers
Snap Disc Thermostats
Snap Disc Thermostats
Sequencers
Sequencers
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Remote Sensors
Thermostat Remote Sensors
Line Voltage Non-Programmable Digital Thermostats
Line Voltage Non-Programmable Digital Thermostats
Air Pressure Switches
Air Pressure Switches
Boiler Controls
Boiler Controls
Boiler Temperature Limit Controls
Boiler Temperature Limit Controls
Static and Total Pressure Probes
Static and Total Pressure Probes

Filters

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Hot Surface Igniter Universal 120V AC

Hot Surface Igniter Universal 120V AC

ROBERTSHAW
$34.13 - $34.13
$34.13
$34.13 - $34.13
$34.13

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type Universal Heating Element Material Silicon Carbide Electrical Connection Type...

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$34.13 - $34.13
$34.13
$34.13 - $34.13
$34.13
Elct Bsbrd Htr Thrmostat 4-1/2 H 1 Pole

Elct Bsbrd Htr Thrmostat 4-1/2 H 1 Pole

DAYTON
$22.14 - $22.14
$22.14
$22.14 - $22.14
$22.14

Electric Baseboard Heater Thermostat 120/208/240/277V AC 3 in Overall Depth 4 1/2 in Overall Height 3 in Overall Width Compatible System Type Baseb...

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$22.14 - $22.14
$22.14
$22.14 - $22.14
$22.14
Hot Surface Igniter Universal 120V AC

Hot Surface Igniter Universal 120V AC

ROBERTSHAW
$42.20 - $42.20
$42.20
$42.20 - $42.20
$42.20

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type Universal Heating Element Material Silicon Nitride Electrical Connection Type...

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$42.20 - $42.20
$42.20
$42.20 - $42.20
$42.20
Hot Surface Igniter Universal 120V AC

Hot Surface Igniter Universal 120V AC

ROBERTSHAW
$50.66 - $50.66
$50.66
$50.66 - $50.66
$50.66

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type Universal Heating Element Material Silicon Nitride Electrical Connection Type...

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$50.66 - $50.66
$50.66
$50.66 - $50.66
$50.66
Hot Surface Igniter Universal 120V AC

Hot Surface Igniter Universal 120V AC

ROBERTSHAW
$50.62 - $50.62
$50.62
$50.62 - $50.62
$50.62

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type Universal Heating Element Material Silicon Nitride Electrical Connection Type...

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$50.62 - $50.62
$50.62
$50.62 - $50.62
$50.62
Hot Surface Igniter OEM 120V AC

Hot Surface Igniter OEM 120V AC

ROBERTSHAW
$34.70 - $34.70
$34.70
$34.70 - $34.70
$34.70

Hot Surface Igniter Product Type Hot Surface Igniter Replacement Type OEM Heating Element Material Silicon Carbide Electrical Connection Type Plug-...

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$34.70 - $34.70
$34.70
$34.70 - $34.70
$34.70
Pilot Assembly Natural Gas

Pilot Assembly Natural Gas

ROBERTSHAW
$649.15 - $649.15
$649.15
$649.15 - $649.15
$649.15

Pilot Assembly Replacement Type Universal Product Type Pilot Assembly For Fuel Type Natural Gas Compatible with Brand Robertshaw Compatible Compone...

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$649.15 - $649.15
$649.15
$649.15 - $649.15
$649.15
Pilot Assembly LP/Natural Gas Straight

Pilot Assembly LP/Natural Gas Straight

ROBERTSHAW
$259.31 - $259.31
$259.31
$259.31 - $259.31
$259.31

Pilot Assembly Product Type Pilot Assembly For Fuel Type LP Natural Gas Flame Pattern Type Straight Compatible with Brand Robertshaw Includes Therm...

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$259.31 - $259.31
$259.31
$259.31 - $259.31
$259.31
Elct Bsbrd Htr Thrmostat 6-3/4 H 2 Pole

Elct Bsbrd Htr Thrmostat 6-3/4 H 2 Pole

DAYTON
$32.55 - $32.55
$32.55
$32.55 - $32.55
$32.55

Electric Baseboard Heater Thermostat 120/208/240/277V AC 4 1/2 in Overall Depth 6 3/4 in Overall Height 4 1/2 in Overall Width Compatible System Ty...

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$32.55 - $32.55
$32.55
$32.55 - $32.55
$32.55
Elct Bsbrd Htr Thrmostat 6-3/4 H 1 Pole

Elct Bsbrd Htr Thrmostat 6-3/4 H 1 Pole

DAYTON
$26.34 - $26.34
$26.34
$26.34 - $26.34
$26.34

Electric Baseboard Heater Thermostat 120/208/240/277V AC 4 1/2 in Overall Depth 6 3/4 in Overall Height 4 1/2 in Overall Width Compatible System Ty...

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$26.34 - $26.34
$26.34
$26.34 - $26.34
$26.34
Elct Bsbrd Htr Thrmostat 6-3/4 H 2 Pole

Elct Bsbrd Htr Thrmostat 6-3/4 H 2 Pole

DAYTON
$120.03 - $120.03
$120.03
$120.03 - $120.03
$120.03

Electric Baseboard Heater Thermostat 120/208/240/277V AC 4 1/2 in Overall Depth 6 3/4 in Overall Height 4 1/2 in Overall Width Compatible System Ty...

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$120.03 - $120.03
$120.03
$120.03 - $120.03
$120.03
Valve Pneumatic

Valve Pneumatic

HONEYWELL
$400.35 - $400.35
$400.35
$400.35 - $400.35
$400.35

Pneumatic Control Valve Unitary Pipe (In.) 1/2 OD Width (In.) 3 1/8 in Height (In.) 4 1/8 in Valve Type 2 Way NO Cv 1.6 Spring Range (PSI) 3-10 Bod...

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$400.35 - $400.35
$400.35
$400.35 - $400.35
$400.35
Valve Pneumatic

Valve Pneumatic

HONEYWELL
$484.20 - $484.20
$484.20
$484.20 - $484.20
$484.20

Pneumatic Control Valve Unitary Pipe (In.) 1/2 ODF Width (In.) 3 1/8 in Height (In.) 4 7/8 in Valve Type 3-Way Cv 1.6 Spring Range (PSI) 2-5 Body P...

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$484.20 - $484.20
$484.20
$484.20 - $484.20
$484.20
Industrial Air Vent

Industrial Air Vent

RESIDEO BRAUKMANN
$106.22 - $106.22
$106.22
$106.22 - $106.22
$106.22

Hydronic Air Vent Automatic (F)NPT Connections (In.) 1/2 in (M)NPT Connection (In.) 3/4 in Connection 3/4 in (M)NPT Overall Height (In.) 5 in Max T...

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$106.22 - $106.22
$106.22
$106.22 - $106.22
$106.22
Automatic Air Vent

Automatic Air Vent

RESIDEO BRAUKMANN
$46.46 - $46.46
$46.46
$46.46 - $46.46
$46.46

Hydronic Air Vent Automatic (M)NPT Connection (In.) 1/8 in Connection 1/8 in (M)NPT Overall Height (In.) 5 1/4 in Max Temp (F) 230 Degrees F Max Pr...

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$46.46 - $46.46
$46.46
$46.46 - $46.46
$46.46
Steam Trap 1/2 NPT Connections SS Disc

Steam Trap 1/2 NPT Connections SS Disc

MEPCO
$317.31 - $317.31
$317.31
$317.31 - $317.31
$317.31

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 125 psi End to End Length 5 in Condensate Capacity Lbs/Hr 955 lb/hr Max Temp 450 Degrees F T...

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$317.31 - $317.31
$317.31
$317.31 - $317.31
$317.31
Steam Trap 1/2 NPT Connections SS Disc

Steam Trap 1/2 NPT Connections SS Disc

MEPCO
$210.41 - $210.41
$210.41
$210.41 - $210.41
$210.41

Steam Trap (F)NPT Connections 1/2 in x 3/4 in Max Operating PSI 25 psi End to End Length 5 1/8 in Condensate Capacity Lbs/Hr 1 270 lb/hr Max Temp 3...

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$210.41 - $210.41
$210.41
$210.41 - $210.41
$210.41
Steam Trap 3/4 NPT Connections SS Disc

Steam Trap 3/4 NPT Connections SS Disc

MEPCO
$232.73 - $232.73
$232.73
$232.73 - $232.73
$232.73

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 125 psi End to End Length 3 1/4 in Condensate Capacity Lbs/Hr 1 800 lb/hr Max Temp 345 Degre...

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$232.73 - $232.73
$232.73
$232.73 - $232.73
$232.73
Steam Trap 3/4 NPT Connections SS Disc

Steam Trap 3/4 NPT Connections SS Disc

MEPCO
$325.64 - $325.64
$325.64
$325.64 - $325.64
$325.64

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 200 psi End to End Length 6 1/2 in Condensate Capacity Lbs/Hr 2 060 lb/hr Max Temp 450 Degre...

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$325.64 - $325.64
$325.64
$325.64 - $325.64
$325.64
Steam Trap 1/2 NPT Connections SS Disc

Steam Trap 1/2 NPT Connections SS Disc

MEPCO
$329.47 - $329.47
$329.47
$329.47 - $329.47
$329.47

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 125 psi End to End Length 6 1/2 in Condensate Capacity Lbs/Hr 2 020 lb/hr Max Temp 450 Degre...

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$329.47 - $329.47
$329.47
$329.47 - $329.47
$329.47
Steam Trap 1/2 NPT Connections SS Disc

Steam Trap 1/2 NPT Connections SS Disc

MEPCO
$339.59 - $339.59
$339.59
$339.59 - $339.59
$339.59

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 200 psi End to End Length 6 1/2 in Condensate Capacity Lbs/Hr 1 605 lb/hr Max Temp 450 Degre...

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$339.59 - $339.59
$339.59
$339.59 - $339.59
$339.59
Steam Trap 1/2 NPT Connections SS Disc

Steam Trap 1/2 NPT Connections SS Disc

MEPCO
$334.74 - $334.74
$334.74
$334.74 - $334.74
$334.74

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 30 psi End to End Length 6 1/2 in Condensate Capacity Lbs/Hr 2 060 lb/hr Max Temp 450 Degree...

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$334.74 - $334.74
$334.74
$334.74 - $334.74
$334.74
Steam Trap 3/4 NPT Connections SS Disc

Steam Trap 3/4 NPT Connections SS Disc

MEPCO
$237.87 - $237.87
$237.87
$237.87 - $237.87
$237.87

Steam Trap (F)NPT Connections 3/4 in Max Operating PSI 125 psi End to End Length 5 in Condensate Capacity Lbs/Hr 685 lb/hr Max Temp 450 Degrees F T...

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$237.87 - $237.87
$237.87
$237.87 - $237.87
$237.87
Steam Trap 1/2 NPT Connections SS Disc

Steam Trap 1/2 NPT Connections SS Disc

MEPCO
$234.13 - $234.13
$234.13
$234.13 - $234.13
$234.13

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 150 psi End to End Length 5 in Condensate Capacity Lbs/Hr 572 lb/hr Max Temp 450 Degrees F T...

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$234.13 - $234.13
$234.13
$234.13 - $234.13
$234.13

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