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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 757

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Cal-Stat Tstat Pipe Thread 3in insertion

VULCAN
Original price $226.49 - Original price $226.49
Original price
$226.49
$226.49 - $226.49
Current price $226.49

Cal-Stat Thermostat Thermostat Type Process Thermostat Sheath Dia 5/8 in Overall Length 4 3/8 in Insertion Depth 3 13/16 in Thread NPT 1/2 In.-14 S...

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Original price $226.49 - Original price $226.49
Original price
$226.49
$226.49 - $226.49
Current price $226.49

Differential Pressure Switch 3 7/8 H

DWYER
Original price $168.39 - Original price $168.39
Original price
$168.39
$168.39 - $168.39
Current price $168.39

Differential Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Differential Pressu...

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Original price $168.39 - Original price $168.39
Original price
$168.39
$168.39 - $168.39
Current price $168.39

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $19.07 - Original price $19.07
Original price
$19.07
$19.07 - $19.07
Current price $19.07

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $19.07 - Original price $19.07
Original price
$19.07
$19.07 - $19.07
Current price $19.07

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $21.36 - Original price $21.36
Original price
$21.36
$21.36 - $21.36
Current price $21.36

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $21.36 - Original price $21.36
Original price
$21.36
$21.36 - $21.36
Current price $21.36

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $20.62 - Original price $20.62
Original price
$20.62
$20.62 - $20.62
Current price $20.62

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $20.62 - Original price $20.62
Original price
$20.62
$20.62 - $20.62
Current price $20.62

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $21.65 - Original price $21.65
Original price
$21.65
$21.65 - $21.65
Current price $21.65

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $21.65 - Original price $21.65
Original price
$21.65
$21.65 - $21.65
Current price $21.65

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $25.17 - Original price $25.17
Original price
$25.17
$25.17 - $25.17
Current price $25.17

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $25.17 - Original price $25.17
Original price
$25.17
$25.17 - $25.17
Current price $25.17

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $23.15 - Original price $23.15
Original price
$23.15
$23.15 - $23.15
Current price $23.15

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $23.15 - Original price $23.15
Original price
$23.15
$23.15 - $23.15
Current price $23.15

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $25.17 - Original price $25.17
Original price
$25.17
$25.17 - $25.17
Current price $25.17

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $25.17 - Original price $25.17
Original price
$25.17
$25.17 - $25.17
Current price $25.17

Pneumatic Tstat Heat or Cool 2Pipe High

SCHNEIDER ELECTRIC
Original price $617.29 - Original price $617.29
Original price
$617.29
$617.29 - $617.29
Current price $617.29

Pneumatic Thermostat Air Consumption 13.8 scim Throttling Range 2 Degrees to 10 Degrees F Includes Mounting Hardware Hex Wrench Mounting Plate

Original price $617.29 - Original price $617.29
Original price
$617.29
$617.29 - $617.29
Current price $617.29

Pneumatic Tstat Heat or Cool 2Pipe High

SCHNEIDER ELECTRIC
Original price $466.83 - Original price $466.83
Original price
$466.83
$466.83 - $466.83
Current price $466.83

Pneumatic Thermostat Air Consumption 15.6 scim Throttling Range 2 Degrees to 12 Degrees F Includes 20-693 Tubing Kit Mounting Kit

Original price $466.83 - Original price $466.83
Original price
$466.83
$466.83 - $466.83
Current price $466.83

Plenum Thermostat SPST Open on Rise

SUPCO
Original price $20.57 - Original price $20.57
Original price
$20.57
$20.57 - $20.57
Current price $20.57

Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature ...

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Original price $20.57 - Original price $20.57
Original price
$20.57
$20.57 - $20.57
Current price $20.57

Remote-Bulb Control 5in Bulb Length

DAYTON
Original price $107.77 - Original price $107.77
Original price
$107.77
$107.77 - $107.77
Current price $107.77

Line Volt Mechanical Tstat Thermostat Switch Type SPST Thermostat Control Range -30 Degrees to 90 Degrees F Thermostat Voltage 24 to 600VAC Full Lo...

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Original price $107.77 - Original price $107.77
Original price
$107.77
$107.77 - $107.77
Current price $107.77

Remote-Bulb Control H/C 5in Bulb Length

DAYTON
Original price $108.49 - Original price $108.49
Original price
$108.49
$108.49 - $108.49
Current price $108.49

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 0 Degrees to 120 Degrees F Thermostat Voltage 24 to 600VAC Full Loa...

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Original price $108.49 - Original price $108.49
Original price
$108.49
$108.49 - $108.49
Current price $108.49

Economical Temperature Controller

DWYER
Original price $219.46 - Original price $219.46
Original price
$219.46
$219.46 - $219.46
Current price $219.46

Economical Temperature Controller Product Type Temperature Control Input Voltage 110V AC Compatible with Series TS Application Cooling Control Heat...

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Original price $219.46 - Original price $219.46
Original price
$219.46
$219.46 - $219.46
Current price $219.46

Humidistat 0-70% 120/208/240V AC SPDT

JOHNSON CONTROLS
Original price $312.85 - Original price $312.85
Original price
$312.85
$312.85 - $312.85
Current price $312.85

Humidistat Product Type Humidistat Dehumidifier Control Compatibility Dehumidifier Control Compatible Humidifier Control Compatibility Humidifier C...

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Original price $312.85 - Original price $312.85
Original price
$312.85
$312.85 - $312.85
Current price $312.85

Temperature Sensor Platinum -50-70 F

JOHNSON CONTROLS
Original price $56.72 - Original price $56.72
Original price
$56.72
$56.72 - $56.72
Current price $56.72

Temperature Sensor Display Type None Sensing Element Type Platinum Output Not Applicable Housing Type Conduit Box Housing Material Steel Probe Leng...

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Original price $56.72 - Original price $56.72
Original price
$56.72
$56.72 - $56.72
Current price $56.72

BACnet MS/TP Tstat RTU s

KMC CONTROLS
Original price $610.65 - Original price $610.65
Original price
$610.65
$610.65 - $610.65
Current price $610.65

Controller BACnet Voltage 24VAC Connection Screw Terminals Thermistors Type II or III Inputs Analog/Binary Outputs LCD Display 1 in x 1-3/64 in Fea...

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Original price $610.65 - Original price $610.65
Original price
$610.65
$610.65 - $610.65
Current price $610.65

Differential Pressure Switch 3-11 In

DWYER
Original price $536.76 - Original price $536.76
Original price
$536.76
$536.76 - $536.76
Current price $536.76

Differential Pressure Switch 3-11 In Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Pressure Se...

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Original price $536.76 - Original price $536.76
Original price
$536.76
$536.76 - $536.76
Current price $536.76

Differential Pressure Switch 015-055

DWYER
Original price $141.15 - Original price $141.15
Original price
$141.15
$141.15 - $141.15
Current price $141.15

Differential Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Differential Pressu...

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Original price $141.15 - Original price $141.15
Original price
$141.15
$141.15 - $141.15
Current price $141.15

Differential Pressure Switch 3 7/8 H

DWYER
Original price $161.63 - Original price $161.63
Original price
$161.63
$161.63 - $161.63
Current price $161.63

Differential Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Differential Pressu...

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Original price $161.63 - Original price $161.63
Original price
$161.63
$161.63 - $161.63
Current price $161.63

Differential Pressure Switch 3 7/8 H

DWYER
Original price $187.37 - Original price $187.37
Original price
$187.37
$187.37 - $187.37
Current price $187.37

Differential Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Differential Pressu...

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Original price $187.37 - Original price $187.37
Original price
$187.37
$187.37 - $187.37
Current price $187.37

Tstat Knob Vertical For T-4000 Tstat

JOHNSON CONTROLS
Original price $28.62 - Original price $28.62
Original price
$28.62
$28.62 - $28.62
Current price $28.62

Thermostat Knob Color White Compatible Grainger Part Number 38Y156 38Y157 38Y158 38Y159 38Y170 38Y171 38Y172 Compatible Manufacturer Model Number T...

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Original price $28.62 - Original price $28.62
Original price
$28.62
$28.62 - $28.62
Current price $28.62

Occupancy Sensor Master Time Sensor

PECO
Original price $160.49 - Original price $160.49
Original price
$160.49
$160.49 - $160.49
Current price $160.49

Occupancy Sensor Master Time Sensor For Use With 2NCA6 2NCA7 6FFW5 6FFW8 Motion Detection Sensor With Setback Color White Height (In.) 4-3/8 Width ...

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Original price $160.49 - Original price $160.49
Original price
$160.49
$160.49 - $160.49
Current price $160.49

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