HVAC Controls and Thermostats Total Products: 281
Sub Collections
Hard Start 189-227 MFD 1-3 ton
SUPCO
Original price
$63.40
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Original price
$63.40
Original price
$63.40
$63.40
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$63.40
Current price
$63.40
Hard Start Capacitor Microfarad Rating 189-227 MFD For Cooling Capacity Range 1 to 3 ton Torque Increase Percentage Not Applicable For Compressor T...
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Original price
$63.40
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Original price
$63.40
Original price
$63.40
$63.40
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$63.40
Current price
$63.40
Hard Start 270-324 MFD 3 1/2-5 ton
SUPCO
Original price
$70.02
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Original price
$70.02
Original price
$70.02
$70.02
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$70.02
Current price
$70.02
Hard Start Capacitor Microfarad Rating 270-324 MFD For Cooling Capacity Range 3 1/2 to 5 ton Torque Increase Percentage Not Applicable For Compress...
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Original price
$70.02
-
Original price
$70.02
Original price
$70.02
$70.02
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$70.02
Current price
$70.02
Air Pressure Switch Adjustable SPDT Auto
CLEVELAND CONTROLS
Original price
$47.15
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Original price
$47.15
Original price
$47.15
$47.15
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$47.15
Current price
$47.15
Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Mounting Orientation Horizontal Vertical Maximum Pressure...
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Original price
$47.15
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Original price
$47.15
Original price
$47.15
$47.15
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$47.15
Current price
$47.15
Electric Sequencer 1-15/16 H 3-13/64 W
WHITE-RODGERS
Original price
$43.44
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Original price
$43.44
Original price
$43.44
$43.44
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$43.44
Current price
$43.44
Electric Sequencer Electric Heat Sequencer for Replacement of Fan/Heat Sequencing Functions Number of Switches 4 Main Switch On Time (Sec.) 1 to 11...
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Original price
$43.44
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Original price
$43.44
Original price
$43.44
$43.44
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$43.44
Current price
$43.44
Speed Control 115/230V AC 0.5 A Dial
DAYTON
Original price
$338.31
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Original price
$338.31
Original price
$338.31
$338.31
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$338.31
Current price
$338.31
Speed Control Switch Type Dial Contact Form Not Applicable Input Voltage 115/230V AC Maximum Input Current 0.5 A Number of Switches or Dials 1 Plat...
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Original price
$338.31
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Original price
$338.31
Original price
$338.31
$338.31
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$338.31
Current price
$338.31
Air Switching Cumulator
JOHNSON CONTROLS
Original price
$363.88
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Original price
$363.88
Original price
$363.88
$363.88
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$363.88
Current price
$363.88
Air Switching Cumulator
Original price
$363.88
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Original price
$363.88
Original price
$363.88
$363.88
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$363.88
Current price
$363.88
Air Pressure Switch Adjustable SPDT Auto
JOHNSON CONTROLS
Original price
$150.72
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Original price
$150.72
Original price
$150.72
$150.72
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$150.72
Current price
$150.72
Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Any Position Maximum Pressure Setting 5 in wc...
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Original price
$150.72
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Original price
$150.72
Original price
$150.72
$150.72
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$150.72
Current price
$150.72
Pressure Control Time Delay
JOHNSON CONTROLS
Original price
$418.59
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Original price
$418.59
Original price
$418.59
$418.59
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$418.59
Current price
$418.59
Low Pressure Control Product Type Electronic Lube Oil Pressure Control Contact Form SPST Minimum Pressure Setting -20.08 in Hg Maximum Pressure Set...
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Original price
$418.59
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Original price
$418.59
Original price
$418.59
$418.59
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$418.59
Current price
$418.59
Air Sensing Switch Adjustable SPST Auto
SIEMENS
Original price
$126.02
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Original price
$126.02
Original price
$126.02
$126.02
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$126.02
Current price
$126.02
Air Sensing Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Pressure Setting 12 in wc Min...
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Original price
$126.02
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Original price
$126.02
Original price
$126.02
$126.02
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$126.02
Current price
$126.02
Air Sensing Switch Adjustable SPDT Auto
SIEMENS
Original price
$104.98
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Original price
$104.98
Original price
$104.98
$104.98
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$104.98
Current price
$104.98
Air Sensing Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Vertical Maximum Pressure Setting 12 in wc Min...
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Original price
$104.98
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Original price
$104.98
Original price
$104.98
$104.98
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$104.98
Current price
$104.98
Air Pressure Switch SPST Manual 24V AC
JOHNSON CONTROLS
Original price
$195.10
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Original price
$195.10
Original price
$195.10
$195.10
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$195.10
Current price
$195.10
Air Pressure Switch Mounting Orientation Vertical Maximum Pressure Setting 0.5 psi Maximum Differential Pressure Setting 0.8 in wc Minimum Differen...
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Original price
$195.10
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Original price
$195.10
Original price
$195.10
$195.10
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$195.10
Current price
$195.10
Air Pressure Switch Adjustable
JOHNSON CONTROLS
Original price
$57.42
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Original price
$57.42
Original price
$57.42
$57.42
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$57.42
Current price
$57.42
Air Pressure Switch Pressure Setpoint Type Adjustable
Original price
$57.42
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Original price
$57.42
Original price
$57.42
$57.42
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$57.42
Current price
$57.42
Air Pressure Switch Adjustable
JOHNSON CONTROLS
Original price
$52.97
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Original price
$52.97
Original price
$52.97
$52.97
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$52.97
Current price
$52.97
Air Pressure Switch Pressure Setpoint Type Adjustable
Original price
$52.97
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Original price
$52.97
Original price
$52.97
$52.97
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$52.97
Current price
$52.97
Temp Control Heat or Cool -30-220F
RANCO
Original price
$149.34
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Original price
$149.34
Original price
$149.34
$149.34
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$149.34
Current price
$149.34
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
$149.34
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Original price
$149.34
Original price
$149.34
$149.34
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$149.34
Current price
$149.34
Dual Pressure Control Differential DPST
JOHNSON CONTROLS
Original price
$464.65
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Original price
$464.65
Original price
$464.65
$464.65
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$464.65
Current price
$464.65
Dual Pressure Control Product Type Dual Pressure Control Pressure Type Differential Minimum Pressure Range - Low Side 20 in Hg Maximum Pressure Ran...
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Original price
$464.65
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Original price
$464.65
Original price
$464.65
$464.65
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$464.65
Current price
$464.65
Air Pressure Switch Adjustable SPDT Auto
JOHNSON CONTROLS
Original price
$160.91
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Original price
$160.91
Original price
$160.91
$160.91
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$160.91
Current price
$160.91
Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Any Position Maximum Pressure Setting 5 in wc...
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Original price
$160.91
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Original price
$160.91
Original price
$160.91
$160.91
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$160.91
Current price
$160.91
Air Pressure Switch Adjustable SPDT Auto
JOHNSON CONTROLS
Original price
$144.31
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Original price
$144.31
Original price
$144.31
$144.31
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$144.31
Current price
$144.31
Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Any Position Maximum Pressure Setting 5 in wc...
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Original price
$144.31
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Original price
$144.31
Original price
$144.31
$144.31
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$144.31
Current price
$144.31
Air Pressure Switch Adjustable SPDT Auto
JOHNSON CONTROLS
Original price
$160.89
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Original price
$160.89
Original price
$160.89
$160.89
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$160.89
Current price
$160.89
Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Mounting Orientation Any Position Maximum Pressure Setting 5 in wc...
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Original price
$160.89
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Original price
$160.89
Original price
$160.89
$160.89
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$160.89
Current price
$160.89
Pressure Control Time Delay
JOHNSON CONTROLS
Original price
$411.68
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Original price
$411.68
Original price
$411.68
$411.68
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$411.68
Current price
$411.68
Low Pressure Control Product Type Electronic Lube Oil Pressure Control Contact Form SPST Minimum Pressure Setting -20.08 in Hg Maximum Pressure Set...
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Original price
$411.68
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Original price
$411.68
Original price
$411.68
$411.68
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$411.68
Current price
$411.68
Mech Lube Oil Pressure Cont 6.5 psi Max
JOHNSON CONTROLS
Original price
$435.99
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Original price
$435.99
Original price
$435.99
$435.99
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$435.99
Current price
$435.99
Mechanical Lube Oil Pressure Control Product Type Mechanical Lube Oil Pressure Control Maximum Pressure Setting 6.5 psi Pressure Connection Type Fl...
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Original price
$435.99
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Original price
$435.99
Original price
$435.99
$435.99
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$435.99
Current price
$435.99
Mech Lube Oil Pressure Cont 6.5 psi Max
JOHNSON CONTROLS
Original price
$401.94
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Original price
$401.94
Original price
$401.94
$401.94
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$401.94
Current price
$401.94
Mechanical Lube Oil Pressure Control Product Type Mechanical Lube Oil Pressure Control Maximum Pressure Setting 6.5 psi Pressure Connection Type Fl...
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Original price
$401.94
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Original price
$401.94
Original price
$401.94
$401.94
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$401.94
Current price
$401.94
Pressure Control 1 Stage 1/8 Barbed
JOHNSON CONTROLS
Original price
$171.27
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Original price
$171.27
Original price
$171.27
$171.27
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$171.27
Current price
$171.27
Pressure Control Number of Stages 1 Control Air Pressure 3 to 20 psi Differential Pressure 2 psi Contact Action SPDT 1/8 in Barbed Air Connections ...
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Original price
$171.27
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Original price
$171.27
Original price
$171.27
$171.27
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$171.27
Current price
$171.27
Relay 208 Volt
WHITE-RODGERS
Original price
$130.52
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Original price
$130.52
Original price
$130.52
$130.52
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$130.52
Current price
$130.52
Relay 208 Volt
Original price
$130.52
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Original price
$130.52
Original price
$130.52
$130.52
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$130.52
Current price
$130.52
Relay
ESSEX WHITE RODGERS
Original price
$82.71
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Original price
$82.71
Original price
$82.71
$82.71
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$82.71
Current price
$82.71
Relay
Original price
$82.71
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Original price
$82.71
Original price
$82.71
$82.71
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$82.71
Current price
$82.71