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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 3109

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Cord and Plug 6 115 Volt

QUINCY LAB
Original price $60.38 - Original price $60.38
Original price
$60.38
$60.38 - $60.38
Current price $60.38

Cord and Plug 6 115 Volt

Original price $60.38 - Original price $60.38
Original price
$60.38
$60.38 - $60.38
Current price $60.38

Incubator Steel Door Digital

QUINCY LAB
Original price $1,323.39 - Original price $1,323.39
Original price
$1,323.39
$1,323.39 - $1,323.39
Current price $1,323.39

Incubator Steel Door Digital

Original price $1,323.39 - Original price $1,323.39
Original price
$1,323.39
$1,323.39 - $1,323.39
Current price $1,323.39

Steam to Water Replacement Bundle

THRUSH
Original price $10,600.67 - Original price $10,600.67
Original price
$10,600.67
$10,600.67 - $10,600.67
Current price $10,600.67

Steam to Water Replacement Bundle 215gpm Product Type U-Tube Replacement Bundle Maximum Capacity 2 097 000 BtuH Flow Capacity 215 gpm Maximum Outpu...

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Original price $10,600.67 - Original price $10,600.67
Original price
$10,600.67
$10,600.67 - $10,600.67
Current price $10,600.67

Conceal-A-Stat 65 Deg Heating

IO HVAC CONTROLS
Original price $27.77 - Original price $27.77
Original price
$27.77
$27.77 - $27.77
Current price $27.77

Conceal-A-Stat 65 Degree Heating

Original price $27.77 - Original price $27.77
Original price
$27.77
$27.77 - $27.77
Current price $27.77

Speed Control 3 A White 120 V

BROAN
Original price $44.79 - Original price $44.79
Original price
$44.79
$44.79 - $44.79
Current price $44.79

Speed Control Switch Type Rotary Dial Plate Color White Switch Color White Includes 120V At 60Hz Max of 3 Amps Switch Ability to Adjust Sound Speed...

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Original price $44.79 - Original price $44.79
Original price
$44.79
$44.79 - $44.79
Current price $44.79

Low Volt NP Digital Tstat H and C Wired

PRO1 IAQ
Original price $317.96 - Original price $317.96
Original price
$317.96
$317.96 - $317.96
Current price $317.96

Wireless Low Voltage Thermostat Heat and Cool Automatic Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with ...

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Original price $317.96 - Original price $317.96
Original price
$317.96
$317.96 - $317.96
Current price $317.96

Heating Thermostat 65 deg.

IO HVAC CONTROLS
Original price $12.38 - Original price $12.38
Original price
$12.38
$12.38 - $12.38
Current price $12.38

Heating Thermostat 65 Degree

Original price $12.38 - Original price $12.38
Original price
$12.38
$12.38 - $12.38
Current price $12.38

Dehumidistat 9 A White 120 V

BROAN
Original price $56.76 - Original price $56.76
Original price
$56.76
$56.76 - $56.76
Current price $56.76

Dehumidistat Wall Switch Ventilation Product Type Dehumidistat Control Range 20 to 80 Percent RH Switch Action Close on Rise Current Rating 9 A Mou...

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Original price $56.76 - Original price $56.76
Original price
$56.76
$56.76 - $56.76
Current price $56.76

Repl Keys for Pro1 IAQ T150 Tstat Guard

PRO1 IAQ
Original price $13.20 - Original price $13.20
Original price
$13.20
$13.20 - $13.20
Current price $13.20

Replacement Keys Silver Compatible Grainger Part Number 45KF09 Compatible Product Type Pro1 IAQ T150 Plastic Thermostat Guard Steel

Original price $13.20 - Original price $13.20
Original price
$13.20
$13.20 - $13.20
Current price $13.20

Relay Pneumatic 110/120V 50/60Hz

HONEYWELL
Original price $601.20 - Original price $601.20
Original price
$601.20
$601.20 - $601.20
Current price $601.20

Relay

Original price $601.20 - Original price $601.20
Original price
$601.20
$601.20 - $601.20
Current price $601.20

Steam-Water Heat Exchanger 429 000 BtuH

THRUSH
Original price $5,128.41 - Original price $5,128.41
Original price
$5,128.41
$5,128.41 - $5,128.41
Current price $5,128.41

Steam to Water Heat Exchanger Heat Dissipation Capacity for Water 429 000 BtuH Heat Dissipation Capacity for Oil Not Applicable Total Surface Area ...

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Original price $5,128.41 - Original price $5,128.41
Original price
$5,128.41
$5,128.41 - $5,128.41
Current price $5,128.41

Steam to Water Replacement Bundle

THRUSH
Original price $4,222.40 - Original price $4,222.40
Original price
$4,222.40
$4,222.40 - $4,222.40
Current price $4,222.40

Steam to Water Replacement Bundle 49 gpm Product Type U-Tube Replacement Bundle Maximum Capacity 478 000 BtuH Flow Capacity 49 gpm Maximum Output T...

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Original price $4,222.40 - Original price $4,222.40
Original price
$4,222.40
$4,222.40 - $4,222.40
Current price $4,222.40

Relay

HONEYWELL
Original price $747.96 - Original price $747.96
Original price
$747.96
$747.96 - $747.96
Current price $747.96

Relay Electric Pneumatic Air Control Range 0 to 20 psi Pressure Range 0 to 30 psi Max Safe Air PSI 50 psi Air Connections Barb for 1/4 O.D Plastic ...

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Original price $747.96 - Original price $747.96
Original price
$747.96
$747.96 - $747.96
Current price $747.96

Wireless Relay

IO HVAC CONTROLS
Original price $406.90 - Original price $406.90
Original price
$406.90
$406.90 - $406.90
Current price $406.90

Wireless Relay

Original price $406.90 - Original price $406.90
Original price
$406.90
$406.90 - $406.90
Current price $406.90

Low Volt Prog Tstat Heat/Cool 24V AC

PRO1 IAQ
Original price $137.53 - Original price $137.53
Original price
$137.53
$137.53 - $137.53
Current price $137.53

Low Voltage Thermostat Stages Heat 2 Heat Pump or 1 Conventional Stages Cool 1 Temp Settings per Day 4 2 Programs per Week 7 or 5-1-1 Terminal Desi...

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Original price $137.53 - Original price $137.53
Original price
$137.53
$137.53 - $137.53
Current price $137.53

Line Volt NP Analog Tstat 1H White DPST

PRO1 IAQ
Original price $57.49 - Original price $57.49
Original price
$57.49
$57.49 - $57.49
Current price $57.49

Line Volt Mechanical Tstat Thermostat Switch Type DPST Thermostat Control Range 50 Degrees to 90 Degrees F Thermostat Voltage 120 to 277V AC Full L...

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Original price $57.49 - Original price $57.49
Original price
$57.49
$57.49 - $57.49
Current price $57.49

Line Volt NP Analog Tstat 1H White SPST

PRO1 IAQ
Original price $54.69 - Original price $54.69
Original price
$54.69
$54.69 - $54.69
Current price $54.69

Line Volt Mechanical Tstat Thermostat Switch Type SPST Thermostat Control Range 50 Degrees to 90 Degrees F Thermostat Voltage 120 to 277V AC Full L...

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Original price $54.69 - Original price $54.69
Original price
$54.69
$54.69 - $54.69
Current price $54.69

Low Volt NP Analog Tstat Heat/Cool Sq

PRO1 IAQ
Original price $59.62 - Original price $59.62
Original price
$59.62
$59.62 - $59.62
Current price $59.62

Low Voltage Thermostat Terminal Designations B G O RC RH W Y System Switching Heat-Cool-Off Fan Switching No Automatic Changeover No Dual Transform...

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Original price $59.62 - Original price $59.62
Original price
$59.62
$59.62 - $59.62
Current price $59.62

Exhaust Fan Timer 9 A White 120 V

BROAN
Original price $68.30 - Original price $68.30
Original price
$68.30
$68.30 - $68.30
Current price $68.30

Exhaust Fan Timer Switch Type Push Button Switch Color White Includes 120V At 60Hz Max of 9 Amps Switch Countdown Timer Faceplate Not Included Stan...

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Original price $68.30 - Original price $68.30
Original price
$68.30
$68.30 - $68.30
Current price $68.30

Speed Control 3 A Toggle/Touch Button

CANARM
Original price $54.86 - Original price $54.86
Original price
$54.86
$54.86 - $54.86
Current price $54.86

Speed Control Switch Type Toggle and Touch Button Maximum Input Current 3 A Number of Switches or Dials 3 Reversible Reversible Plate Color White I...

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Original price $54.86 - Original price $54.86
Original price
$54.86
$54.86 - $54.86
Current price $54.86

Wireless Low Volt Tstat H/C 90/44F Sq

PRO1 IAQ
Original price $331.52 - Original price $331.52
Original price
$331.52
$331.52 - $331.52
Current price $331.52

Wireless Low Voltage Thermostat Heat and Cool Automatic Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with Aux Push Button Dehumid...

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Original price $331.52 - Original price $331.52
Original price
$331.52
$331.52 - $331.52
Current price $331.52

Low Volt Prog Tstat Heat/Cool 24V AC

PRO1 IAQ
Original price $275.68 - Original price $275.68
Original price
$275.68
$275.68 - $275.68
Current price $275.68

Low Voltage Thermostat Stages Heat 4 Heat Pump or 2 Conventional Stages Cool 2 Temp Settings per Day 4 2 Programs per Week 7 or 5-1-1 Terminal Desi...

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Original price $275.68 - Original price $275.68
Original price
$275.68
$275.68 - $275.68
Current price $275.68

Hazardous Location Line Volt Mech Tstat

COLUMBUS ELECTRIC
Original price $584.39 - Original price $584.39
Original price
$584.39
$584.39 - $584.39
Current price $584.39

Hazardous Location Line Volt Mech Tstat

Original price $584.39 - Original price $584.39
Original price
$584.39
$584.39 - $584.39
Current price $584.39

Relay Pneumatic 110/120V 50/60Hz

HONEYWELL
Original price $620.33 - Original price $620.33
Original price
$620.33
$620.33 - $620.33
Current price $620.33

Relay

Original price $620.33 - Original price $620.33
Original price
$620.33
$620.33 - $620.33
Current price $620.33

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