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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 281

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Hard Start 189-227 MFD 1-3 ton

SUPCO
Original price $65.23 - Original price $65.23
Original price
$65.23
$65.23 - $65.23
Current price $65.23

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 $65.23 - Original price $65.23
Original price
$65.23
$65.23 - $65.23
Current price $65.23

Hard Start 270-324 MFD 3 1/2-5 ton

SUPCO
Original price $71.50 - Original price $71.50
Original price
$71.50
$71.50 - $71.50
Current price $71.50

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 $71.50 - Original price $71.50
Original price
$71.50
$71.50 - $71.50
Current price $71.50

Air Pressure Switch Adjustable SPDT Auto

CLEVELAND CONTROLS
Original price $43.38 - Original price $43.38
Original price
$43.38
$43.38 - $43.38
Current price $43.38

Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Mounting Orientation Horizontal Vertical Maximum Pressure...

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Original price $43.38 - Original price $43.38
Original price
$43.38
$43.38 - $43.38
Current price $43.38

Electric Sequencer 1-15/16 H 3-13/64 W

WHITE-RODGERS
Original price $43.44 - Original price $43.44
Original price
$43.44
$43.44 - $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 - Original price $43.44
Original price
$43.44
$43.44 - $43.44
Current price $43.44

Speed Control 115/230V AC 0.5 A Dial

DAYTON
Original price $338.31 - Original price $338.31
Original price
$338.31
$338.31 - $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 - Original price $338.31
Original price
$338.31
$338.31 - $338.31
Current price $338.31

Air Switching Cumulator

JOHNSON CONTROLS
Original price $392.98 - Original price $392.98
Original price
$392.98
$392.98 - $392.98
Current price $392.98

Air Switching Cumulator

Original price $392.98 - Original price $392.98
Original price
$392.98
$392.98 - $392.98
Current price $392.98

Air Pressure Switch Adjustable SPDT Auto

JOHNSON CONTROLS
Original price $156.00 - Original price $156.00
Original price
$156.00
$156.00 - $156.00
Current price $156.00

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 $156.00 - Original price $156.00
Original price
$156.00
$156.00 - $156.00
Current price $156.00

Pressure Control Time Delay

JOHNSON CONTROLS
Original price $433.24 - Original price $433.24
Original price
$433.24
$433.24 - $433.24
Current price $433.24

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 $433.24 - Original price $433.24
Original price
$433.24
$433.24 - $433.24
Current price $433.24

Air Sensing Switch Adjustable SPST Auto

SIEMENS
Original price $126.02 - Original price $126.02
Original price
$126.02
$126.02 - $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 - Original price $126.02
Original price
$126.02
$126.02 - $126.02
Current price $126.02

Air Sensing Switch Adjustable SPDT Auto

SIEMENS
Original price $104.98 - Original price $104.98
Original price
$104.98
$104.98 - $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 - Original price $104.98
Original price
$104.98
$104.98 - $104.98
Current price $104.98

Air Pressure Switch SPST Manual 24V AC

JOHNSON CONTROLS
Original price $208.96 - Original price $208.96
Original price
$208.96
$208.96 - $208.96
Current price $208.96

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 $208.96 - Original price $208.96
Original price
$208.96
$208.96 - $208.96
Current price $208.96

Air Pressure Switch Adjustable

JOHNSON CONTROLS
Original price $62.36 - Original price $62.36
Original price
$62.36
$62.36 - $62.36
Current price $62.36

Air Pressure Switch Pressure Setpoint Type Adjustable

Original price $62.36 - Original price $62.36
Original price
$62.36
$62.36 - $62.36
Current price $62.36

Air Pressure Switch Adjustable

JOHNSON CONTROLS
Original price $55.62 - Original price $55.62
Original price
$55.62
$55.62 - $55.62
Current price $55.62

Air Pressure Switch Pressure Setpoint Type Adjustable

Original price $55.62 - Original price $55.62
Original price
$55.62
$55.62 - $55.62
Current price $55.62

Temp Control Heat or Cool -30-220F

RANCO
Original price $164.28 - Original price $164.28
Original price
$164.28
$164.28 - $164.28
Current price $164.28

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 $164.28 - Original price $164.28
Original price
$164.28
$164.28 - $164.28
Current price $164.28

Dual Pressure Control Differential DPST

JOHNSON CONTROLS
Original price $464.65 - Original price $464.65
Original price
$464.65
$464.65 - $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 - Original price $464.65
Original price
$464.65
$464.65 - $464.65
Current price $464.65

Air Pressure Switch Adjustable SPDT Auto

JOHNSON CONTROLS
Original price $168.95 - Original price $168.95
Original price
$168.95
$168.95 - $168.95
Current price $168.95

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 $168.95 - Original price $168.95
Original price
$168.95
$168.95 - $168.95
Current price $168.95

Air Pressure Switch Adjustable SPDT Auto

JOHNSON CONTROLS
Original price $149.36 - Original price $149.36
Original price
$149.36
$149.36 - $149.36
Current price $149.36

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 $149.36 - Original price $149.36
Original price
$149.36
$149.36 - $149.36
Current price $149.36

Air Pressure Switch Adjustable SPDT Auto

JOHNSON CONTROLS
Original price $166.51 - Original price $166.51
Original price
$166.51
$166.51 - $166.51
Current price $166.51

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 $166.51 - Original price $166.51
Original price
$166.51
$166.51 - $166.51
Current price $166.51

Pressure Control Time Delay

JOHNSON CONTROLS
Original price $426.09 - Original price $426.09
Original price
$426.09
$426.09 - $426.09
Current price $426.09

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 $426.09 - Original price $426.09
Original price
$426.09
$426.09 - $426.09
Current price $426.09

Mech Lube Oil Pressure Cont 6.5 psi Max

JOHNSON CONTROLS
Original price $435.99 - Original price $435.99
Original price
$435.99
$435.99 - $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 - Original price $435.99
Original price
$435.99
$435.99 - $435.99
Current price $435.99

Mech Lube Oil Pressure Cont 6.5 psi Max

JOHNSON CONTROLS
Original price $401.94 - Original price $401.94
Original price
$401.94
$401.94 - $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 - Original price $401.94
Original price
$401.94
$401.94 - $401.94
Current price $401.94

Pressure Control 1 Stage 1/8 Barbed

JOHNSON CONTROLS
Original price $179.84 - Original price $179.84
Original price
$179.84
$179.84 - $179.84
Current price $179.84

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 $179.84 - Original price $179.84
Original price
$179.84
$179.84 - $179.84
Current price $179.84

Relay 208 Volt

WHITE-RODGERS
Original price $133.91 - Original price $133.91
Original price
$133.91
$133.91 - $133.91
Current price $133.91

Relay 208 Volt

Original price $133.91 - Original price $133.91
Original price
$133.91
$133.91 - $133.91
Current price $133.91

Relay

ESSEX WHITE RODGERS
Original price $90.74 - Original price $90.74
Original price
$90.74
$90.74 - $90.74
Current price $90.74

Relay

Original price $90.74 - Original price $90.74
Original price
$90.74
$90.74 - $90.74
Current price $90.74

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