HVAC Controls and Thermostats Total Products: 1170
Sub Collections
Humidity Sensor Nickel 32-131 F
JOHNSON CONTROLS
Original price
$693.58
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Original price
$693.58
Original price
$693.58
$693.58
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$693.58
Current price
$693.58
Humidity Sensor Display Type Digital Sensing Element Type Nickel Mounting Location Wall Mount Housing Material Plastic Housing Color White Probe Le...
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Original price
$693.58
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Original price
$693.58
Original price
$693.58
$693.58
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$693.58
Current price
$693.58
Pneumatic Transducer 0-10 VDC 0.5-19 psi
JOHNSON CONTROLS
Original price
$436.19
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Original price
$436.19
Original price
$436.19
$436.19
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$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
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Original price
$436.19
Original price
$436.19
$436.19
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$436.19
Current price
$436.19
Display Module 20-30V AC 5 in H
JOHNSON CONTROLS
Original price
$363.60
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Original price
$363.60
Original price
$363.60
$363.60
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$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
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Original price
$363.60
Original price
$363.60
$363.60
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$363.60
Current price
$363.60
Temperature Sensor Silicon -40-212 F
JOHNSON CONTROLS
Original price
$97.32
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Original price
$97.32
Original price
$97.32
$97.32
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$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
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Original price
$97.32
Original price
$97.32
$97.32
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$97.32
Current price
$97.32
Temperature Sensor Silicon -40-212 F
JOHNSON CONTROLS
Original price
$74.81
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Original price
$74.81
Original price
$74.81
$74.81
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$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
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Original price
$74.81
Original price
$74.81
$74.81
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$74.81
Current price
$74.81
Temperature Sensor Silicon -40-212 F
JOHNSON CONTROLS
Original price
$72.36
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Original price
$72.36
Original price
$72.36
$72.36
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$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
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Original price
$72.36
Original price
$72.36
$72.36
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$72.36
Current price
$72.36
Reset Control Dual Heat and Cool 40-70F
JOHNSON CONTROLS
Original price
$773.32
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Original price
$773.32
Original price
$773.32
$773.32
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$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
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Original price
$773.32
Original price
$773.32
$773.32
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$773.32
Current price
$773.32
Temp Control Heat or Cool -30-130F
JOHNSON CONTROLS
Original price
$629.64
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Original price
$629.64
Original price
$629.64
$629.64
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$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
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Original price
$629.64
Original price
$629.64
$629.64
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$629.64
Current price
$629.64
Temp Control Heat or Cool 90-250F
JOHNSON CONTROLS
Original price
$282.94
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Original price
$282.94
Original price
$282.94
$282.94
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$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
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Original price
$282.94
Original price
$282.94
$282.94
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$282.94
Current price
$282.94
Temp Control Dual Heat or Cool -30-220F
RANCO
Original price
$215.43
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Original price
$215.43
Original price
$215.43
$215.43
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$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
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Original price
$215.43
Original price
$215.43
$215.43
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$215.43
Current price
$215.43
Temp Control Dual Heat or Cool -30-220F
RANCO
Original price
$191.58
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Original price
$191.58
Original price
$191.58
$191.58
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$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
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Original price
$191.58
Original price
$191.58
$191.58
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$191.58
Current price
$191.58
Temp Control Dual Heat or Cool -30-220F
RANCO
Original price
$174.02
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Original price
$174.02
Original price
$174.02
$174.02
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$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
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Original price
$174.02
Original price
$174.02
$174.02
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$174.02
Current price
$174.02
Temp Control Heat or Cool -30-220F
RANCO
Original price
$219.84
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Original price
$219.84
Original price
$219.84
$219.84
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$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
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Original price
$219.84
Original price
$219.84
$219.84
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$219.84
Current price
$219.84
Temp Control Heat or Cool -30-220F
RANCO
Original price
$172.82
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Original price
$172.82
Original price
$172.82
$172.82
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$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
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Original price
$172.82
Original price
$172.82
$172.82
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$172.82
Current price
$172.82
Temp Control Heat or Cool -30-220F
RANCO
Original price
$209.87
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Original price
$209.87
Original price
$209.87
$209.87
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$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
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Original price
$209.87
Original price
$209.87
$209.87
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$209.87
Current price
$209.87
Temp Control Heat or Cool -30-220F
RANCO
Original price
$153.28
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Original price
$153.28
Original price
$153.28
$153.28
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$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
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Original price
$153.28
Original price
$153.28
$153.28
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$153.28
Current price
$153.28
VAV Thermostat 0 to 100 Deg F 24V AC
HONEYWELL
Original price
$1,626.43
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Original price
$1,626.43
Original price
$1,626.43
$1,626.43
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$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
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Original price
$1,626.43
Original price
$1,626.43
$1,626.43
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$1,626.43
Current price
$1,626.43
Relay Switching
HONEYWELL
Original price
$150.25
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Original price
$150.25
Original price
$150.25
$150.25
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$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
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Original price
$150.25
Original price
$150.25
$150.25
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$150.25
Current price
$150.25
Actuator Damper 70 in-lb 24V AC
HONEYWELL
Original price
$362.68
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Original price
$362.68
Original price
$362.68
$362.68
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$362.68
Current price
$362.68
Actuator Valve Application Damper Signal Type Floating Point On/Off Rated Torque 70 in-lb Input Voltage 24V AC Output Signal Not Applicable Contact...
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Original price
$362.68
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Original price
$362.68
Original price
$362.68
$362.68
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$362.68
Current price
$362.68
Temperature Limit Controller SPDT Auto
SUPCO
Original price
$11.49
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Original price
$11.49
Original price
$11.49
$11.49
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$11.49
Current price
$11.49
Temperature Limit Controller Application Limit Control with Fan Bypass Mounting Surface Mount Contact Form SPDT Switch Action Open and Close on Ris...
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Original price
$11.49
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Original price
$11.49
Original price
$11.49
$11.49
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$11.49
Current price
$11.49
Thermostat
SUPCO
Original price
$18.15
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Original price
$18.15
Original price
$18.15
$18.15
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$18.15
Current price
$18.15
Thermostat
Original price
$18.15
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Original price
$18.15
Original price
$18.15
$18.15
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$18.15
Current price
$18.15
Defrost Tstat Ice Maker Open47F
SUPCO
Original price
$14.30
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Original price
$14.30
Original price
$14.30
$14.30
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$14.30
Current price
$14.30
Switch Close Temperature 22 Degrees F Switch Open Temperature 47 Degrees F Contact Rating 120/240V AC Compatible System Type Ice Maker Compatible w...
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Original price
$14.30
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Original price
$14.30
Original price
$14.30
$14.30
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$14.30
Current price
$14.30
Defrost Thermostat SPST Auto 120/250V AC
SUPCO
Original price
$16.54
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Original price
$16.54
Original price
$16.54
$16.54
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$16.54
Current price
$16.54
Defrost Thermostat Application Defrost Thermostat Mounting Surface Mount Contact Form SPST Switch Action Open on Rise Reset Type Automatic Reset Sw...
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Original price
$16.54
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Original price
$16.54
Original price
$16.54
$16.54
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$16.54
Current price
$16.54
Drain Heater
SUPCO
Original price
$26.26
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Original price
$26.26
Original price
$26.26
$26.26
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$26.26
Current price
$26.26
Drain Heater
Original price
$26.26
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Original price
$26.26
Original price
$26.26
$26.26
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$26.26
Current price
$26.26