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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 328

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

DAYTON
Original price $31.84 - Original price $31.84
Original price
$31.84
$31.84 - $31.84
Current price $31.84

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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Original price $31.84 - Original price $31.84
Original price
$31.84
$31.84 - $31.84
Current price $31.84

Thermopile 35 in Cable 600mV to 750mV

HONEYWELL HOME
Original price $138.64 - Original price $138.64
Original price
$138.64
$138.64 - $138.64
Current price $138.64

Thermopile Product Type Thermopile Cable Length 35 in Output 600mV to 750mV Process Connection Type Two Lead Process Connection Size Not Applicable...

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Original price $138.64 - Original price $138.64
Original price
$138.64
$138.64 - $138.64
Current price $138.64

Furnace Control Board 25V AC Integrated

WHITE-RODGERS
Original price $216.25 - Original price $216.25
Original price
$216.25
$216.25 - $216.25
Current price $216.25

Furnace Control Board Replacement Type OEM Board Type Integrated Compatible with Brand Carrier ICP White-Rodgers OEM Replacement Part Number 117255...

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Original price $216.25 - Original price $216.25
Original price
$216.25
$216.25 - $216.25
Current price $216.25

Hot Surface Igniter Universal 120V AC

SUPCO
Original price $50.24 - Original price $50.24
Original price
$50.24
$50.24 - $50.24
Current price $50.24

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

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Original price $50.24 - Original price $50.24
Original price
$50.24
$50.24 - $50.24
Current price $50.24

Hot Surface Igniter Universal 120V AC

SUPCO
Original price $25.71 - Original price $25.71
Original price
$25.71
$25.71 - $25.71
Current price $25.71

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

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Original price $25.71 - Original price $25.71
Original price
$25.71
$25.71 - $25.71
Current price $25.71

Steam Pressure Control 0 to 15 psi

JOHNSON CONTROLS
Original price $419.65 - Original price $419.65
Original price
$419.65
$419.65 - $419.65
Current price $419.65

Steam Pressure Control Maximum Pressure Setting 15 psi Minimum Pressure Setting 0 psi Maximum Differential Pressure Setting 8 psi Minimum Different...

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Original price $419.65 - Original price $419.65
Original price
$419.65
$419.65 - $419.65
Current price $419.65

Steam Pressure Control 0 to 150 psi

JOHNSON CONTROLS
Original price $505.86 - Original price $505.86
Original price
$505.86
$505.86 - $505.86
Current price $505.86

Steam Pressure Control Maximum Pressure Setting 150 psi Minimum Pressure Setting 0 psi Maximum Differential Pressure Setting 50 psi Minimum Differe...

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Original price $505.86 - Original price $505.86
Original price
$505.86
$505.86 - $505.86
Current price $505.86

Wireless Temperature Module

RW BECKETT
Original price $403.26 - Original price $403.26
Original price
$403.26
$403.26 - $403.26
Current price $403.26

Wireless Temperature Module Outdoor Temperature 16 Screw Terminals -40 Degrees F to 150 Degrees F 2 3/5 in 4 27/50 in 1 11/20 in 0.15 lb FCC IC For...

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Original price $403.26 - Original price $403.26
Original price
$403.26
$403.26 - $403.26
Current price $403.26

Hydronic Boiler Control Gas 2 Zone

RW BECKETT
Original price $422.66 - Original price $422.66
Original price
$422.66
$422.66 - $422.66
Current price $422.66

Hydronic Boiler Control Application Gas Boilers Full Load Current @ 120V AC 7.4 A Locked Rotor Current @ 120V 44.4 A Resistive Amps @ 120V AC 43 mA...

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Original price $422.66 - Original price $422.66
Original price
$422.66
$422.66 - $422.66
Current price $422.66

Hydronic Boiler Control Oil 2 Zone

RW BECKETT
Original price $366.26 - Original price $366.26
Original price
$366.26
$366.26 - $366.26
Current price $366.26

Hydronic Boiler Control Application Oil Boilers Full Load Current @ 120V AC 7.4 A Locked Rotor Current @ 120V 44.4 A Resistive Amps @ 120V AC 29 mA...

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Original price $366.26 - Original price $366.26
Original price
$366.26
$366.26 - $366.26
Current price $366.26

Immersion Well 0.375in Inside Dia

HONEYWELL HOME
Original price $54.17 - Original price $54.17
Original price
$54.17
$54.17 - $54.17
Current price $54.17

Immersion Well Bulb Length 1 1/2 in Connection Material Copper External Thread Size 3/4 in Inside Diameter 0.375 in Maximum Insertion Length 3 in S...

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Original price $54.17 - Original price $54.17
Original price
$54.17
$54.17 - $54.17
Current price $54.17

Integrated Furnace Control 24V AC

WHITE-RODGERS
Original price $245.71 - Original price $245.71
Original price
$245.71
$245.71 - $245.71
Current price $245.71

Integrated Furnace Control Product Type Integrated Furnace Control Maximum Operating Temperature 175 Degrees F Minimum Operating Temperature -40 De...

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Original price $245.71 - Original price $245.71
Original price
$245.71
$245.71 - $245.71
Current price $245.71

Integrated Furnace Control 24V AC

WHITE-RODGERS
Original price $187.68 - Original price $187.68
Original price
$187.68
$187.68 - $187.68
Current price $187.68

Integrated Furnace Control Product Type Integrated Furnace Control Maximum Operating Temperature 175 Degrees F Minimum Operating Temperature -40 De...

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Original price $187.68 - Original price $187.68
Original price
$187.68
$187.68 - $187.68
Current price $187.68

Universal Ignition Control 24V AC

WHITE-RODGERS
Original price $315.33 - Original price $315.33
Original price
$315.33
$315.33 - $315.33
Current price $315.33

Universal Ignition Control Product Type Universal Ignition Control Maximum Operating Temperature 175 Degrees F Minimum Operating Temperature -40 De...

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Original price $315.33 - Original price $315.33
Original price
$315.33
$315.33 - $315.33
Current price $315.33

Thermocouple 48 in Cable 26 to 32mV

HONEYWELL HOME
Original price $22.99 - Original price $22.99
Original price
$22.99
$22.99 - $22.99
Current price $22.99

Thermocouple Product Type Thermocouple For Pilot System Type Standing Pilot Cable Length 48 in Output 26 to 32mV Process Connection Type Nut Proces...

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Original price $22.99 - Original price $22.99
Original price
$22.99
$22.99 - $22.99
Current price $22.99

Direct Mount W/Setscrew 0.299in InDia

JOHNSON CONTROLS
Original price $103.87 - Original price $103.87
Original price
$103.87
$103.87 - $103.87
Current price $103.87

Immersion Well Bulb Length 2 3/8 in Compatible Manufacturer Model Number A99 Connection Material Brass External Thread Size 1/2 in Inside Diameter ...

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Original price $103.87 - Original price $103.87
Original price
$103.87
$103.87 - $103.87
Current price $103.87

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
Original price $36.97 - Original price $36.97
Original price
$36.97
$36.97 - $36.97
Current price $36.97

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 $36.97 - Original price $36.97
Original price
$36.97
$36.97 - $36.97
Current price $36.97

Hot Surface Igniter OEM 80V AC

WHITE-RODGERS
Original price $53.16 - Original price $53.16
Original price
$53.16
$53.16 - $53.16
Current price $53.16

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

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Original price $53.16 - Original price $53.16
Original price
$53.16
$53.16 - $53.16
Current price $53.16

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
Original price $35.39 - Original price $35.39
Original price
$35.39
$35.39 - $35.39
Current price $35.39

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 $35.39 - Original price $35.39
Original price
$35.39
$35.39 - $35.39
Current price $35.39

Hot Surface Igniter OEM 120V AC

WHITE-RODGERS
Original price $63.83 - Original price $63.83
Original price
$63.83
$63.83 - $63.83
Current price $63.83

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 $63.83 - Original price $63.83
Original price
$63.83
$63.83 - $63.83
Current price $63.83

Furnace Sequencer 240 Volt 5 P

ESSEX WHITE RODGERS
Original price $53.82 - Original price $53.82
Original price
$53.82
$53.82 - $53.82
Current price $53.82

Furnace Sequencer Product Type Integrated Furnace Control

Original price $53.82 - Original price $53.82
Original price
$53.82
$53.82 - $53.82
Current price $53.82

Wall Mount Gas Htr Thermostat Beige

EMPIRE
Original price $42.69 - Original price $42.69
Original price
$42.69
$42.69 - $42.69
Current price $42.69

Gas Wall and Ceiling Heater Thermostat 2 in Overall Depth 4 in Overall Height 2 in Overall Width Compatible Grainger Part Number 48CH54 48XH55 48XH...

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Original price $42.69 - Original price $42.69
Original price
$42.69
$42.69 - $42.69
Current price $42.69

Furnace Control Board 25V AC Integrated

WHITE-RODGERS
Original price $195.53 - Original price $195.53
Original price
$195.53
$195.53 - $195.53
Current price $195.53

Furnace Control Board Replacement Type OEM Board Type Integrated Compatible with Brand Trane White-Rodgers OEM Replacement Part Number 50A55-3797 5...

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Original price $195.53 - Original price $195.53
Original price
$195.53
$195.53 - $195.53
Current price $195.53

Furnace Control Board 25V AC Integrated

WHITE-RODGERS
Original price $184.04 - Original price $184.04
Original price
$184.04
$184.04 - $184.04
Current price $184.04

Furnace Control Board Replacement Type OEM Board Type Integrated Compatible with Brand ICM White-Rodgers York OEM Replacement Part Number 265901 26...

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Original price $184.04 - Original price $184.04
Original price
$184.04
$184.04 - $184.04
Current price $184.04

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