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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 3109

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Tstat Cover Plastic With Mounting Plate

SCHNEIDER
Original price $89.89 - Original price $89.89
Original price
$89.89
$89.89 - $89.89
Current price $89.89

Thermostat Cover Compatible Brand and Series Schneider Electric Compatible Grainger Part Number 161W10 Compatible Manufacturer Model Number 2211-01...

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Original price $89.89 - Original price $89.89
Original price
$89.89
$89.89 - $89.89
Current price $89.89

Tstat Cover Plastic Vertical W/Logo

SCHNEIDER
Original price $114.37 - Original price $114.37
Original price
$114.37
$114.37 - $114.37
Current price $114.37

Thermostat Cover Color Silver Compatible Brand and Series Daikin McQuay Compatible Grainger Part Number 42FJ69 Compatible Manufacturer Model Number...

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Original price $114.37 - Original price $114.37
Original price
$114.37
$114.37 - $114.37
Current price $114.37

Flow Restrict Red T-Fitting 1/4in

SCHNEIDER
Original price $44.03 - Original price $44.03
Original price
$44.03
$44.03 - $44.03
Current price $44.03

Fitting Tubing and Restrictor Tee Color Red Connection Size 1/4 in Connection Type Barbed Fitting Type T-Fitting Orifice Size 0.18 mm

Original price $44.03 - Original price $44.03
Original price
$44.03
$44.03 - $44.03
Current price $44.03

Thermostat 7 Day Prgrmmble 2 Heat/2 Cool

DAIKIN
Original price $546.71 - Original price $546.71
Original price
$546.71
$546.71 - $546.71
Current price $546.71

Thermostat 7 Day Programmable (2) Heat/(2) Cool Display Type Backlit Key Pad Lockout Yes Temperature Limiting Yes Voltage 18 to 30V AC Mounting Loc...

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Original price $546.71 - Original price $546.71
Original price
$546.71
$546.71 - $546.71
Current price $546.71

Elct Flr Htr Thrmostat 4-3/4 H 1 Pole

THERMOSOFT
Original price $274.71 - Original price $274.71
Original price
$274.71
$274.71 - $274.71
Current price $274.71

Electric Floor Heater Thermostat 120/240V AC 4 3/4 in Overall Depth 4 3/4 in Overall Height 3 in Overall Width Compatible System Type OJ Electronic...

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Original price $274.71 - Original price $274.71
Original price
$274.71
$274.71 - $274.71
Current price $274.71

Calibration Kit For Pneumatic Tstats

SCHNEIDER
Original price $720.32 - Original price $720.32
Original price
$720.32
$720.32 - $720.32
Current price $720.32

Calibration Kit Compatible Grainger Part Number 161W17 161W18 330H47 Compatible Manufacturer Model Number 2218-132 2218-133 2218-134 2218-301 Compa...

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Original price $720.32 - Original price $720.32
Original price
$720.32
$720.32 - $720.32
Current price $720.32

Zone Valve 3 Way Closed System 1 NPT

TACO
Original price $347.27 - Original price $347.27
Original price
$347.27
$347.27 - $347.27
Current price $347.27

Motorized Zone Valve Three Way Closed System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.5 300 220 24 2-Pin Screw Connectors for Powe...

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Original price $347.27 - Original price $347.27
Original price
$347.27
$347.27 - $347.27
Current price $347.27

Zone Valve 3 Way Closed System 3/4 NPT

TACO
Original price $318.14 - Original price $318.14
Original price
$318.14
$318.14 - $318.14
Current price $318.14

Motorized Zone Valve Three Way Closed System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.5 300 220 24 2-Pin Screw Connectors for Powe...

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Original price $318.14 - Original price $318.14
Original price
$318.14
$318.14 - $318.14
Current price $318.14

Zone Valve 3 Way Closed System 1/2 NPT

TACO
Original price $309.75 - Original price $309.75
Original price
$309.75
$309.75 - $309.75
Current price $309.75

Motorized Zone Valve Three Way Closed System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 1.5 300 220 24 2-Pin Screw Connectors for Powe...

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Original price $309.75 - Original price $309.75
Original price
$309.75
$309.75 - $309.75
Current price $309.75

Valve 3 Way Closed System 3/4In Sweat

TACO
Original price $313.84 - Original price $313.84
Original price
$313.84
$313.84 - $313.84
Current price $313.84

Motorized Zone Valve Three Way Closed System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 Coefficient of Volume 4.5 Safe Working Water P...

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Original price $313.84 - Original price $313.84
Original price
$313.84
$313.84 - $313.84
Current price $313.84

Valve 3 Way Closed System 1/2In Sweat

TACO
Original price $305.43 - Original price $305.43
Original price
$305.43
$305.43 - $305.43
Current price $305.43

Motorized Zone Valve Three Way Closed System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 Coefficient of Volume 1.5 Safe Working Water P...

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Original price $305.43 - Original price $305.43
Original price
$305.43
$305.43 - $305.43
Current price $305.43

Actuator Head NO 24V

TACO
Original price $172.08 - Original price $172.08
Original price
$172.08
$172.08 - $172.08
Current price $172.08

Actuator Head Normally Open Height (In.) 2-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 24 V 2-Pin Screw Connectors for Power and End Switch

Original price $172.08 - Original price $172.08
Original price
$172.08
$172.08 - $172.08
Current price $172.08

Zone Valve 3 Way Open System 1 In NPT

TACO
Original price $407.36 - Original price $407.36
Original price
$407.36
$407.36 - $407.36
Current price $407.36

Motorized Zone Valve Three Way Geothermal Systems Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.5 300 240 24 2-Pin Screw Connectors for...

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Original price $407.36 - Original price $407.36
Original price
$407.36
$407.36 - $407.36
Current price $407.36

Electric Heat Interface Module Gray

HONEYWELL HOME
Original price $291.08 - Original price $291.08
Original price
$291.08
$291.08 - $291.08
Current price $291.08

Electric Heat Interface Module Compatible Brand and Series Econnect Compatible Grainger Part Number 117DW7 14A010 279A64 Compatible Manufacturer Mo...

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Original price $291.08 - Original price $291.08
Original price
$291.08
$291.08 - $291.08
Current price $291.08

Low Volt Prog Tstat Heat/Cool 20-30V AC

HONEYWELL HOME
Original price $189.48 - Original price $189.48
Original price
$189.48
$189.48 - $189.48
Current price $189.48

Low Voltage Thermostat Stages Heat 2 Stages Cool 1 Temp Settings per Day 4 Programs per Week 2 Terminal Designations AUX/E B C G O R Y WiFi Capabil...

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Original price $189.48 - Original price $189.48
Original price
$189.48
$189.48 - $189.48
Current price $189.48

Low Volt Prog Tstat Heat/Cool 20-30V AC

HONEYWELL HOME
Original price $102.67 - Original price $102.67
Original price
$102.67
$102.67 - $102.67
Current price $102.67

Low Voltage Thermostat Stages Heat 1 Stages Cool 1 Temp Settings per Day 4 Programs per Week 2 Terminal Designations B C G O R RC W Y WiFi Capabili...

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Original price $102.67 - Original price $102.67
Original price
$102.67
$102.67 - $102.67
Current price $102.67

Zone Valve 3 Way Open System 1 In Sweat

TACO
Original price $405.81 - Original price $405.81
Original price
$405.81
$405.81 - $405.81
Current price $405.81

Motorized Zone Valve Three Way Geothermal System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.5 300 240 24 2-Pin Screw Connectors for ...

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Original price $405.81 - Original price $405.81
Original price
$405.81
$405.81 - $405.81
Current price $405.81

Low Volt NP Digital Tstat H or C Wired

HONEYWELL HOME
Original price $64.59 - Original price $64.59
Original price
$64.59
$64.59 - $64.59
Current price $64.59

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump without Aux Milliv...

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Original price $64.59 - Original price $64.59
Original price
$64.59
$64.59 - $64.59
Current price $64.59

Valve 3 Way Open System 1/2 In Sweat

TACO
Original price $370.70 - Original price $370.70
Original price
$370.70
$370.70 - $370.70
Current price $370.70

Motorized Zone Valve Three Way Geothermal System Height (In.) 5-1/8 Width (In.) 5-5/16 Depth (In.) 2-3/8 1.5 300 240 24 2-Pin Screw Connectors for ...

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Original price $370.70 - Original price $370.70
Original price
$370.70
$370.70 - $370.70
Current price $370.70

Low Volt NP Digital Tstat Heat Wired

HONEYWELL HOME
Original price $70.63 - Original price $70.63
Original price
$70.63
$70.63 - $70.63
Current price $70.63

Low Voltage Thermostat Heat Only Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Millivolt Hydronic Systems Push Button...

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Original price $70.63 - Original price $70.63
Original price
$70.63
$70.63 - $70.63
Current price $70.63

Zone Valve 2 Way NO 3/4 NPT

TACO
Original price $245.58 - Original price $245.58
Original price
$245.58
$245.58 - $245.58
Current price $245.58

Motorized Zone Valve Two Way Normally Open Geothermal System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 10.3 300 220 24 2-Pin Screw Co...

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Original price $245.58 - Original price $245.58
Original price
$245.58
$245.58 - $245.58
Current price $245.58

Zone Valve 2 Way NO 1/2 In NPT

TACO
Original price $235.32 - Original price $235.32
Original price
$235.32
$235.32 - $235.32
Current price $235.32

Motorized Zone Valve Two Way Normally Open Geothermal System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.9 300 240 24 2-Pin Screw Con...

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Original price $235.32 - Original price $235.32
Original price
$235.32
$235.32 - $235.32
Current price $235.32

Zone Valve 2 Way NO 1 In Sweat

TACO
Original price $255.44 - Original price $255.44
Original price
$255.44
$255.44 - $255.44
Current price $255.44

Motorized Zone Valve Two Way Normally Open Geothermal System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 8.9 300 240 24 2-Pin Screw Con...

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Original price $255.44 - Original price $255.44
Original price
$255.44
$255.44 - $255.44
Current price $255.44

Zone Valve 2 Way NO 3/4 In Sweat

TACO
Original price $245.58 - Original price $245.58
Original price
$245.58
$245.58 - $245.58
Current price $245.58

Motorized Zone Valve Two Way Normally Open Geothermal System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 10.3 300 240 24 2-Pin Screw Co...

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Original price $245.58 - Original price $245.58
Original price
$245.58
$245.58 - $245.58
Current price $245.58

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