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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 2605

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Pneumatic Transducer 0-10 VDC 0.5-19 psi

JOHNSON CONTROLS
Original price $436.19 - Original price $436.19
Original price
$436.19
$436.19 - $436.19
Current price $436.19

Electronic Pneumatic Transducer Voltage Input Type Direct Acting Max Safe Air PSI 25 psi Control Air Pressure 0.5 to 19 psi Air Connections 5/32 in...

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Original price $436.19 - Original price $436.19
Original price
$436.19
$436.19 - $436.19
Current price $436.19

Display Module 20-30V AC 5 in H

JOHNSON CONTROLS
Original price $363.60 - Original price $363.60
Original price
$363.60
$363.60 - $363.60
Current price $363.60

Display Module Input Voltage 20 to 30V AC Overall Height 5 in Overall Width 2 3/8 in Compatible with Series A350 A350E A350P A350R Compatible with ...

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Original price $363.60 - Original price $363.60
Original price
$363.60
$363.60 - $363.60
Current price $363.60

Temperature Sensor Silicon -40-212 F

JOHNSON CONTROLS
Original price $97.32 - Original price $97.32
Original price
$97.32
$97.32 - $97.32
Current price $97.32

Temperature Sensor Display Type None Sensing Element Type Silicon Output Not Applicable Housing Material Stainless Steel Housing Color Gray Probe L...

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Original price $97.32 - Original price $97.32
Original price
$97.32
$97.32 - $97.32
Current price $97.32

Temperature Sensor Silicon -40-212 F

JOHNSON CONTROLS
Original price $74.81 - Original price $74.81
Original price
$74.81
$74.81 - $74.81
Current price $74.81

Temperature Sensor Display Type None Sensing Element Type Silicon Output Not Applicable Housing Material Stainless Steel Housing Color Gray Probe L...

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Original price $74.81 - Original price $74.81
Original price
$74.81
$74.81 - $74.81
Current price $74.81

Temperature Sensor Silicon -40-212 F

JOHNSON CONTROLS
Original price $72.36 - Original price $72.36
Original price
$72.36
$72.36 - $72.36
Current price $72.36

Temperature Sensor Display Type None Sensing Element Type Silicon Output Not Applicable Housing Material Stainless Steel Housing Color Gray Probe L...

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Original price $72.36 - Original price $72.36
Original price
$72.36
$72.36 - $72.36
Current price $72.36

Reset Control Dual Heat and Cool 40-70F

JOHNSON CONTROLS
Original price $773.32 - Original price $773.32
Original price
$773.32
$773.32 - $773.32
Current price $773.32

Reset Control Temperature Control Function Heat and Cool Product Type Reset Control Number of Stages Dual Contact Form SPST NEMA Rating 1 IP Rating...

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Original price $773.32 - Original price $773.32
Original price
$773.32
$773.32 - $773.32
Current price $773.32

Temp Control Heat or Cool -30-130F

JOHNSON CONTROLS
Original price $629.64 - Original price $629.64
Original price
$629.64
$629.64 - $629.64
Current price $629.64

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Ratin...

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Original price $629.64 - Original price $629.64
Original price
$629.64
$629.64 - $629.64
Current price $629.64

Temp Control Heat or Cool 90-250F

JOHNSON CONTROLS
Original price $282.94 - Original price $282.94
Original price
$282.94
$282.94 - $282.94
Current price $282.94

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Ratin...

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Original price $282.94 - Original price $282.94
Original price
$282.94
$282.94 - $282.94
Current price $282.94

Temp Control Dual Heat or Cool -30-220F

RANCO
Original price $215.43 - Original price $215.43
Original price
$215.43
$215.43 - $215.43
Current price $215.43

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Dual Contact Form SPDT NEMA Rating ...

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Original price $215.43 - Original price $215.43
Original price
$215.43
$215.43 - $215.43
Current price $215.43

Temp Control Dual Heat or Cool -30-220F

RANCO
Original price $191.58 - Original price $191.58
Original price
$191.58
$191.58 - $191.58
Current price $191.58

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Dual Contact Form SPDT NEMA Rating ...

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Original price $191.58 - Original price $191.58
Original price
$191.58
$191.58 - $191.58
Current price $191.58

Temp Control Dual Heat or Cool -30-220F

RANCO
Original price $174.02 - Original price $174.02
Original price
$174.02
$174.02 - $174.02
Current price $174.02

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Dual Contact Form SPDT NEMA Rating ...

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Original price $174.02 - Original price $174.02
Original price
$174.02
$174.02 - $174.02
Current price $174.02

Temp Control Heat or Cool -30-220F

RANCO
Original price $219.84 - Original price $219.84
Original price
$219.84
$219.84 - $219.84
Current price $219.84

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Ratin...

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Original price $219.84 - Original price $219.84
Original price
$219.84
$219.84 - $219.84
Current price $219.84

Temp Control Heat or Cool -30-220F

RANCO
Original price $172.82 - Original price $172.82
Original price
$172.82
$172.82 - $172.82
Current price $172.82

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Ratin...

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Original price $172.82 - Original price $172.82
Original price
$172.82
$172.82 - $172.82
Current price $172.82

Temp Control Heat or Cool -30-220F

RANCO
Original price $209.87 - Original price $209.87
Original price
$209.87
$209.87 - $209.87
Current price $209.87

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Ratin...

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Original price $209.87 - Original price $209.87
Original price
$209.87
$209.87 - $209.87
Current price $209.87

Temp Control Heat or Cool -30-220F

RANCO
Original price $153.28 - Original price $153.28
Original price
$153.28
$153.28 - $153.28
Current price $153.28

Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Ratin...

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Original price $153.28 - Original price $153.28
Original price
$153.28
$153.28 - $153.28
Current price $153.28

Compressor Saver 270-324 MFD 208/240V AC

5-2-1 COMPRESSOR SAVER
Original price $83.92 - Original price $83.92
Original price
$83.92
$83.92 - $83.92
Current price $83.92

Compressor Saver Capacitor Microfarad Rating 270-324 MFD For Cooling Capacity Range 4 to 5 ton For Compressor Type Reciprocating Scroll Relay Type ...

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Original price $83.92 - Original price $83.92
Original price
$83.92
$83.92 - $83.92
Current price $83.92

Compressor Saver 88-108 MFD 1-3 ton

5-2-1 COMPRESSOR SAVER
Original price $69.64 - Original price $69.64
Original price
$69.64
$69.64 - $69.64
Current price $69.64

Compressor Saver Capacitor Microfarad Rating 88-108 MFD For Cooling Capacity Range 1 to 3 ton For Compressor Type Reciprocating Scroll Relay Type E...

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Original price $69.64 - Original price $69.64
Original price
$69.64
$69.64 - $69.64
Current price $69.64

Air Sensing Switch Adjustable SPDT Auto

CLEVELAND CONTROLS
Original price $37.67 - Original price $37.67
Original price
$37.67
$37.67 - $37.67
Current price $37.67

Air Sensing Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Positive Mounting Orientation Vertical Maximum Pressure Se...

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Original price $37.67 - Original price $37.67
Original price
$37.67
$37.67 - $37.67
Current price $37.67

Air Sensing Switch Adjust SPDT Manual

CLEVELAND CONTROLS
Original price $76.74 - Original price $76.74
Original price
$76.74
$76.74 - $76.74
Current price $76.74

Air Sensing Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Positive Mounting Orientation Vertical Maximum Pressure Se...

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Original price $76.74 - Original price $76.74
Original price
$76.74
$76.74 - $76.74
Current price $76.74

Air Sensing Switch Adjustable SPDT Auto

CLEVELAND CONTROLS
Original price $80.56 - Original price $80.56
Original price
$80.56
$80.56 - $80.56
Current price $80.56

Air Sensing Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Positive Mounting Orientation Vertical Maximum Pressure Se...

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Original price $80.56 - Original price $80.56
Original price
$80.56
$80.56 - $80.56
Current price $80.56

Air Sensing Switch Adjustable SPDT Auto

CLEVELAND CONTROLS
Original price $52.16 - Original price $52.16
Original price
$52.16
$52.16 - $52.16
Current price $52.16

Air Sensing Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Positive Mounting Orientation Vertical Maximum Pressure Se...

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Original price $52.16 - Original price $52.16
Original price
$52.16
$52.16 - $52.16
Current price $52.16

Actuator Damper 160 in-lb 24V AC/DC

SIEMENS
Original price $565.84 - Original price $565.84
Original price
$565.84
$565.84 - $565.84
Current price $565.84

Actuator Valve Application Damper Signal Type Proportional Rated Torque 160 in-lb Input Voltage 24V AC/DC Output Signal 0 to 10V DC Contact Form SP...

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Original price $565.84 - Original price $565.84
Original price
$565.84
$565.84 - $565.84
Current price $565.84

VAV Thermostat 0 to 100 Deg F 24V AC

HONEYWELL
Original price $1,626.43 - Original price $1,626.43
Original price
$1,626.43
$1,626.43 - $1,626.43
Current price $1,626.43

VAV Thermostat Maximum Control Temperature 100 Degrees F Minimum Control Temperature 0 Degrees F Output Signal 135 ohm Potentiometer Number of Rela...

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Original price $1,626.43 - Original price $1,626.43
Original price
$1,626.43
$1,626.43 - $1,626.43
Current price $1,626.43

Relay Switching

HONEYWELL
Original price $150.25 - Original price $150.25
Original price
$150.25
$150.25 - $150.25
Current price $150.25

Transformer Relay Coil Volts 24 Transformer Primary (V) 120 V Transformer Secondary (V) 24 V Switch Type 2 SPST plus 1 Powerpile SPST - HP - 7.4 A ...

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Original price $150.25 - Original price $150.25
Original price
$150.25
$150.25 - $150.25
Current price $150.25

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