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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 2605

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Gas Valve Standard Opening 70 000 BtuH

ROBERTSHAW
Original price $159.64 - Original price $159.64
Original price
$159.64
$159.64 - $159.64
Current price $159.64

Gas Valve BtuH Capacity 70 000 BtuH Valve Type Standard Opening Coil Volts 750 mV Gas Type NG/LP Inlet Size 1/2 in Outlet Size 1/2 in LP Conversion...

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Original price $159.64 - Original price $159.64
Original price
$159.64
$159.64 - $159.64
Current price $159.64

Heat Exch Braze Plate 50 gpm 435 psig

BELL GOSSETT
Original price $4,992.45 - Original price $4,992.45
Original price
$4,992.45
$4,992.45 - $4,992.45
Current price $4,992.45

Heat Exchanger Heat Exchanger Type Braze Plate Heat Dissipation Capacity for Refrigerant 90 000 BtuH Total Surface Area 22.64 sq ft Overall Height ...

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Original price $4,992.45 - Original price $4,992.45
Original price
$4,992.45
$4,992.45 - $4,992.45
Current price $4,992.45

Heat Exch Braze Plate 50 gpm 435 psig

BELL GOSSETT
Original price $2,085.10 - Original price $2,085.10
Original price
$2,085.10
$2,085.10 - $2,085.10
Current price $2,085.10

Heat Exchanger Heat Exchanger Type Braze Plate Heat Dissipation Capacity for Refrigerant 6 000 BtuH Total Surface Area 2.26 sq ft Overall Height 12...

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Original price $2,085.10 - Original price $2,085.10
Original price
$2,085.10
$2,085.10 - $2,085.10
Current price $2,085.10

Heat Exch Braze Plate 5 900 000 BtuH

BELL GOSSETT
Original price $18,816.24 - Original price $18,816.24
Original price
$18,816.24
$18,816.24 - $18,816.24
Current price $18,816.24

Heat Exchanger Heat Exchanger Type Braze Plate Heat Dissipation Capacity for Water 5 900 000 BtuH Heat Dissipation Capacity for Oil 636 250 BtuH To...

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Original price $18,816.24 - Original price $18,816.24
Original price
$18,816.24
$18,816.24 - $18,816.24
Current price $18,816.24

Heat Exch Braze Plate 1 500 000 BtuH

BELL GOSSETT
Original price $9,948.18 - Original price $9,948.18
Original price
$9,948.18
$9,948.18 - $9,948.18
Current price $9,948.18

Heat Exchanger Heat Exchanger Type Braze Plate Heat Dissipation Capacity for Water 1 500 000 BtuH Heat Dissipation Capacity for Oil 286 000 BtuH To...

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Original price $9,948.18 - Original price $9,948.18
Original price
$9,948.18
$9,948.18 - $9,948.18
Current price $9,948.18

Heat Exch Braze Plate 900 000 BtuH

BELL GOSSETT
Original price $4,372.48 - Original price $4,372.48
Original price
$4,372.48
$4,372.48 - $4,372.48
Current price $4,372.48

Heat Exchanger Heat Exchanger Type Braze Plate Heat Dissipation Capacity for Water 900 000 BtuH Heat Dissipation Capacity for Oil 110 000 BtuH Tota...

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Original price $4,372.48 - Original price $4,372.48
Original price
$4,372.48
$4,372.48 - $4,372.48
Current price $4,372.48

Heat Exch Braze Plate 135 000 BtuH

BELL GOSSETT
Original price $2,054.36 - Original price $2,054.36
Original price
$2,054.36
$2,054.36 - $2,054.36
Current price $2,054.36

Heat Exchanger Heat Exchanger Type Braze Plate Heat Dissipation Capacity for Water 135 000 BtuH Heat Dissipation Capacity for Oil 12 725 BtuH Total...

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Original price $2,054.36 - Original price $2,054.36
Original price
$2,054.36
$2,054.36 - $2,054.36
Current price $2,054.36

Heat Exch Braze Plate 139 610 BtuH

BELL GOSSETT
Original price $1,715.39 - Original price $1,715.39
Original price
$1,715.39
$1,715.39 - $1,715.39
Current price $1,715.39

Heat Exchanger Heat Exchanger Type Braze Plate Mounting Stud Thread Size 3/8 In.-16 Heat Dissipation Capacity for Water 139 610 BtuH Heat Dissipati...

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Original price $1,715.39 - Original price $1,715.39
Original price
$1,715.39
$1,715.39 - $1,715.39
Current price $1,715.39

Hygrostat 50-100% 24 to 48V DC SPST

RITTAL
Original price $364.93 - Original price $364.93
Original price
$364.93
$364.93 - $364.93
Current price $364.93

Hygrostat Product Type Hygrostat Dehumidifier Control Compatibility Not Dehumidifier Control Compatible Humidifier Control Compatibility Humidifier...

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Original price $364.93 - Original price $364.93
Original price
$364.93
$364.93 - $364.93
Current price $364.93

Valve Pneumatic 1/2

SIEMENS
Original price $183.18 - Original price $183.18
Original price
$183.18
$183.18 - $183.18
Current price $183.18

Pneumatic Control Valve Globe Pipe (In.) 1/2 NPT Valve Body Material Bronze Valve Type 2-Way NC Cv 2.5 Spring Range (PSI) 10-15 Close Off Rating @ ...

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Original price $183.18 - Original price $183.18
Original price
$183.18
$183.18 - $183.18
Current price $183.18

Single Auxiliary Switch 125/250V AC

KMC CONTROLS
Original price $61.17 - Original price $61.17
Original price
$61.17
$61.17 - $61.17
Current price $61.17

Single Auxiliary Switch Product Type Single Auxiliary Switch Compatible with Brand KMC Controls Compatible with Manufacturer Model Number CME-7001 ...

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Original price $61.17 - Original price $61.17
Original price
$61.17
$61.17 - $61.17
Current price $61.17

Crank Arm Kit 3/8 in Rod Round

KMC CONTROLS
Original price $150.68 - Original price $150.68
Original price
$150.68
$150.68 - $150.68
Current price $150.68

Crank Arm Kit Product Type Crank Arm Kit Compatible with Brand KMC Controls Compatible with Manufacturer Model Number HLO-1020 Compatible with Grai...

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Original price $150.68 - Original price $150.68
Original price
$150.68
$150.68 - $150.68
Current price $150.68

Duct Temp Sensor Thermistor -40-248 F

KMC CONTROLS
Original price $140.33 - Original price $140.33
Original price
$140.33
$140.33 - $140.33
Current price $140.33

Temperature Sensor Display Type None Sensing Element Type Thermistor Output Not Applicable Housing Type Conduit Box Housing Material Plastic Housin...

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Original price $140.33 - Original price $140.33
Original price
$140.33
$140.33 - $140.33
Current price $140.33

Duct Temp Sensor Thermistor -40-248 F

KMC CONTROLS
Original price $24.30 - Original price $24.30
Original price
$24.30
$24.30 - $24.30
Current price $24.30

Temperature Sensor Display Type None Sensing Element Type Thermistor Output Not Applicable Housing Type Open Mounted Housing Material Not Applicabl...

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Original price $24.30 - Original price $24.30
Original price
$24.30
$24.30 - $24.30
Current price $24.30

BACnet MS/TP Tstat Hardwire Air Handling

KMC CONTROLS
Original price $1,271.59 - Original price $1,271.59
Original price
$1,271.59
$1,271.59 - $1,271.59
Current price $1,271.59

BACnet Controller 3 Relay And 6 Universal Outputs With Humidity Voltage 24VAC Inputs 3 Outputs 6 Display 64 x 128 Pixel Dot Matrix LCD Dimensions 5...

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Original price $1,271.59 - Original price $1,271.59
Original price
$1,271.59
$1,271.59 - $1,271.59
Current price $1,271.59

BACnet/IP Tstat Hardwired Air Handling

KMC CONTROLS
Original price $1,081.89 - Original price $1,081.89
Original price
$1,081.89
$1,081.89 - $1,081.89
Current price $1,081.89

BACnet Controller 6 Relay And 3 Universal Outputs Voltage 24VAC Inputs 6 Outputs 3 Display 64 x 128 Pixel Dot Matrix LCD Dimensions 5-1/2 x 4-3/16 ...

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Original price $1,081.89 - Original price $1,081.89
Original price
$1,081.89
$1,081.89 - $1,081.89
Current price $1,081.89

Boiler Zone Control 4 Zone Expandable

TACO
Original price $340.37 - Original price $340.37
Original price
$340.37
$340.37 - $340.37
Current price $340.37

Boiler Zoning Control Full Load Current @ 120V AC 1.5 A Weight 5.75 lb Overall Depth 3 in Overall Height 8 in Overall Width 12 1/4 in Product Type ...

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Original price $340.37 - Original price $340.37
Original price
$340.37
$340.37 - $340.37
Current price $340.37

Zoning Control 3 Zone

TACO
Original price $241.03 - Original price $241.03
Original price
$241.03
$241.03 - $241.03
Current price $241.03

Zoning Control Switch Type 3 Zone 1/3 HP Per Zone HP 6 Per Zone Full Load Amps @ 120VAC Max 15 10 7/8 in 3 in 7 in Screw Holes Mounting Circulator ...

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Original price $241.03 - Original price $241.03
Original price
$241.03
$241.03 - $241.03
Current price $241.03

Zoning Control 1 Zone

TACO
Original price $104.91 - Original price $104.91
Original price
$104.91
$104.91 - $104.91
Current price $104.91

Zoning Control Switch Type 1 Zone 1/3 HP Per Zone HP 6 Per Zone Full Load Amps @ 120VAC Max 12 4 13/16 in 3 in 5 1/2 in Screw Holes Mounting Circul...

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Original price $104.91 - Original price $104.91
Original price
$104.91
$104.91 - $104.91
Current price $104.91

Boiler Reset Control Two Stage

TACO
Original price $777.97 - Original price $777.97
Original price
$777.97
$777.97 - $777.97
Current price $777.97

Boiler Reset Control Two Stage User Interface LCD Display Sensor 10K Thermistor (2) Dry Contact 24V AC 5A 3 VA 1 ft 12-18 Gauge for 120V AC Connect...

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Original price $777.97 - Original price $777.97
Original price
$777.97
$777.97 - $777.97
Current price $777.97

Air Pressure Switch Adjust SPDT Manual

ROBERTSHAW
Original price $70.19 - Original price $70.19
Original price
$70.19
$70.19 - $70.19
Current price $70.19

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

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Original price $70.19 - Original price $70.19
Original price
$70.19
$70.19 - $70.19
Current price $70.19

Air Pressure Switch Adjust SPDT Manual

ROBERTSHAW
Original price $89.35 - Original price $89.35
Original price
$89.35
$89.35 - $89.35
Current price $89.35

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

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Original price $89.35 - Original price $89.35
Original price
$89.35
$89.35 - $89.35
Current price $89.35

Air Pressure Switch Adjust SPDT Manual

ROBERTSHAW
Original price $96.48 - Original price $96.48
Original price
$96.48
$96.48 - $96.48
Current price $96.48

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

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Original price $96.48 - Original price $96.48
Original price
$96.48
$96.48 - $96.48
Current price $96.48

Air Pressure Switch Adjust SPDT Manual

ROBERTSHAW
Original price $61.31 - Original price $61.31
Original price
$61.31
$61.31 - $61.31
Current price $61.31

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

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Original price $61.31 - Original price $61.31
Original price
$61.31
$61.31 - $61.31
Current price $61.31

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