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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 2605

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Defrost Tstat Fridge Open42F Close12F

WHIRLPOOL
Original price $79.83 - Original price $79.83
Original price
$79.83
$79.83 - $79.83
Current price $79.83

Defrost Thermostat Switch Close Temperature 12 Degrees F Switch Open Temperature 42 Degrees F Contact Rating 120/240V AC Compatible System Type Com...

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Original price $79.83 - Original price $79.83
Original price
$79.83
$79.83 - $79.83
Current price $79.83

Defrost Tstat Fridge Open55F Close35F

GE
Original price $27.35 - Original price $27.35
Original price
$27.35
$27.35 - $27.35
Current price $27.35

Defrost Thermostat Switch Close Temperature 35 Degrees F Switch Open Temperature 55 Degrees F Compatible System Type Commercial Refrigeration Compa...

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Original price $27.35 - Original price $27.35
Original price
$27.35
$27.35 - $27.35
Current price $27.35

Steam Trap 50 psi 450F 4-1/4 in L

NICHOLSON
Original price $929.66 - Original price $929.66
Original price
$929.66
$929.66 - $929.66
Current price $929.66

Steam Trap (F)NPT Connections 1/2 in Max Operating PSI 50 psi End to End Length 4 1/4 in Condensate Capacity Lbs/Hr 1 400 lb/hr Max Temp 450 Degree...

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Original price $929.66 - Original price $929.66
Original price
$929.66
$929.66 - $929.66
Current price $929.66

BACnet Network Relay w/12 BI and Accum.

FUNCTIONAL DEVICES INC / RIB
Original price $429.18 - Original price $429.18
Original price
$429.18
$429.18 - $429.18
Current price $429.18

BACnet Network Relay Mounting Location Track Mount Overall Width 2 3/4 in Overall Length 5 7/8 in Overall Height 1 3/4 in Maximum Operating Tempera...

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Original price $429.18 - Original price $429.18
Original price
$429.18
$429.18 - $429.18
Current price $429.18

Ignition Control 24V AC 6 min Pre-Purge

ROBERTSHAW
Original price $273.70 - Original price $273.70
Original price
$273.70
$273.70 - $273.70
Current price $273.70

Ignition Control Product Type Ignition Control Maximum Operating Temperature 175 Degrees F Minimum Operating Temperature -40 Degrees F Lock Out Tim...

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Original price $273.70 - Original price $273.70
Original price
$273.70
$273.70 - $273.70
Current price $273.70

Fire Smoke Actuator Damper 180 in-lb

BELIMO
Original price $722.89 - Original price $722.89
Original price
$722.89
$722.89 - $722.89
Current price $722.89

Fire and Smoke Actuator Valve Application Damper Signal Type On/Off Rated Torque 180 in-lb Input Voltage 120V AC Output Signal Not Applicable Conta...

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Original price $722.89 - Original price $722.89
Original price
$722.89
$722.89 - $722.89
Current price $722.89

Gas Valve Fast Opening 230 000 BtuH

WHITE-RODGERS
Original price $211.33 - Original price $211.33
Original price
$211.33
$211.33 - $211.33
Current price $211.33

Gas Valve Ignition Type Standing Pilot BtuH Capacity 230 000 BtuH Valve Type Fast Opening Coil Volts 24 V Gas Type NG/LP Inlet Size 1/2 in Outlet S...

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Original price $211.33 - Original price $211.33
Original price
$211.33
$211.33 - $211.33
Current price $211.33

Direct Spark Igniter 24V AC LP/NG

HONEYWELL HOME
Original price $505.31 - Original price $505.31
Original price
$505.31
$505.31 - $505.31
Current price $505.31

Direct Spark Igniter Product Type Direct Spark Igniter Input Voltage 24V AC For Fuel Type LP Natural Gas Igniter Warm Up Time 21 sec Overall Width ...

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Original price $505.31 - Original price $505.31
Original price
$505.31
$505.31 - $505.31
Current price $505.31

Low Volt NP Digital Tstat H or C Wired

PRO1 IAQ
Original price $71.87 - Original price $71.87
Original price
$71.87
$71.87 - $71.87
Current price $71.87

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Millivolt Push Button Dehumi...

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Original price $71.87 - Original price $71.87
Original price
$71.87
$71.87 - $71.87
Current price $71.87

Low Volt Prog Tstat Heat/Cool 24V AC

PRO1 IAQ
Original price $103.15 - Original price $103.15
Original price
$103.15
$103.15 - $103.15
Current price $103.15

Low Voltage Thermostat Stages Heat 1 Stages Cool 1 Temp Settings per Day 4 Programs per Week 5-1-1 Terminal Designations B G O RC RH W Y WiFi Capab...

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Original price $103.15 - Original price $103.15
Original price
$103.15
$103.15 - $103.15
Current price $103.15

Low Volt Prog Tstat Heat/Cool 24V AC

PRO1 IAQ
Original price $114.13 - Original price $114.13
Original price
$114.13
$114.13 - $114.13
Current price $114.13

Low Voltage Thermostat Stages Heat 1 Stages Cool 1 Temp Settings per Day 1 4 Programs per Week 7 5-1-1 or Nonprogrammable Terminal Designations B C...

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Original price $114.13 - Original price $114.13
Original price
$114.13
$114.13 - $114.13
Current price $114.13

Low Volt Prog Tstat Heat/Cool 24V AC

PRO1 IAQ
Original price $158.21 - Original price $158.21
Original price
$158.21
$158.21 - $158.21
Current price $158.21

Low Voltage Thermostat Stages Heat 2 Stages Cool 2 Temp Settings per Day 1 4 Programs per Week 7 5-1-1 or Nonprogrammable Terminal Designations B C...

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Original price $158.21 - Original price $158.21
Original price
$158.21
$158.21 - $158.21
Current price $158.21

Low Volt NP Digital Tstat H or C Wired

PRO1 IAQ
Original price $102.98 - Original price $102.98
Original price
$102.98
$102.98 - $102.98
Current price $102.98

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump with Aux Heat Pump...

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Original price $102.98 - Original price $102.98
Original price
$102.98
$102.98 - $102.98
Current price $102.98

Low Volt Prog Tstat Heat/Cool 24V AC

PRO1 IAQ
Original price $150.83 - Original price $150.83
Original price
$150.83
$150.83 - $150.83
Current price $150.83

Low Voltage Thermostat Stages Heat 2 Stages Cool 1 Temp Settings per Day 4 Programs per Week 5-1-1 Terminal Designations B C E G O R W2 Y WiFi Capa...

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Original price $150.83 - Original price $150.83
Original price
$150.83
$150.83 - $150.83
Current price $150.83

Low Volt NP Digital Tstat H or C Wired

PRO1 IAQ
Original price $75.13 - Original price $75.13
Original price
$75.13
$75.13 - $75.13
Current price $75.13

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Millivolt Push Button Dehumi...

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Original price $75.13 - Original price $75.13
Original price
$75.13
$75.13 - $75.13
Current price $75.13

Low Volt Prog Tstat Heat/Cool 24V AC

PRO1 IAQ
Original price $206.79 - Original price $206.79
Original price
$206.79
$206.79 - $206.79
Current price $206.79

Low Voltage Thermostat Stages Heat 1 Stages Cool 1 Temp Settings per Day 1 4 Programs per Week 7 5-1-1 or Nonprogrammable Terminal Designations B C...

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Original price $206.79 - Original price $206.79
Original price
$206.79
$206.79 - $206.79
Current price $206.79

Low Volt Prog Tstat Heat/Cool 24V AC

PRO1 IAQ
Original price $219.62 - Original price $219.62
Original price
$219.62
$219.62 - $219.62
Current price $219.62

Low Voltage Thermostat Stages Heat 3 Stages Cool 2 Temp Settings per Day 1 2 4 Programs per Week 7 5-1-1 or Nonprogrammable Terminal Designations B...

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Original price $219.62 - Original price $219.62
Original price
$219.62
$219.62 - $219.62
Current price $219.62

Low Volt WiFi Tstat H/C 90/44F Sq White

PRO1 IAQ
Original price $217.88 - Original price $217.88
Original price
$217.88
$217.88 - $217.88
Current price $217.88

Low Voltage WiFi Thermostat Heat and Cool Manual Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump without Aux Push Button Dehumidific...

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Original price $217.88 - Original price $217.88
Original price
$217.88
$217.88 - $217.88
Current price $217.88

Low Volt NP Analog Tstat Heat/Cool Round

HONEYWELL HOME
Original price $141.20 - Original price $141.20
Original price
$141.20
$141.20 - $141.20
Current price $141.20

Low Voltage Thermostat Terminal Designations B G O R RC W Y System Switching Heat-Cool-Off Fan Switching Auto-On Dual Transformer Compatible Yes Po...

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Original price $141.20 - Original price $141.20
Original price
$141.20
$141.20 - $141.20
Current price $141.20

Steam Trap 30 psi 450F 6-1/4 in L

NICHOLSON
Original price $663.46 - Original price $663.46
Original price
$663.46
$663.46 - $663.46
Current price $663.46

Steam Trap (F)NPT Connections 1 1/4 in Max Operating PSI 30 psi End to End Length 6 1/4 in Condensate Capacity Lbs/Hr 2 000 lb/hr Max Temp 450 Degr...

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Original price $663.46 - Original price $663.46
Original price
$663.46
$663.46 - $663.46
Current price $663.46

Steam Trap 15 psi 450F 6-1/4 in L

NICHOLSON
Original price $852.67 - Original price $852.67
Original price
$852.67
$852.67 - $852.67
Current price $852.67

Steam Trap (F)NPT Connections 1 1/2 in Max Operating PSI 15 psi End to End Length 6 1/4 in Condensate Capacity Lbs/Hr 7 600 lb/hr Max Temp 450 Degr...

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Original price $852.67 - Original price $852.67
Original price
$852.67
$852.67 - $852.67
Current price $852.67

Integrated Furnace Control 24V AC

WHITE-RODGERS
Original price $300.83 - Original price $300.83
Original price
$300.83
$300.83 - $300.83
Current price $300.83

Integrated Furnace Control Product Type Integrated Furnace Control Maximum Operating Temperature 175 Degrees F Minimum Operating Temperature -40 De...

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Original price $300.83 - Original price $300.83
Original price
$300.83
$300.83 - $300.83
Current price $300.83

Electric Water Feeder Dip Switches

TACO
Original price $425.19 - Original price $425.19
Original price
$425.19
$425.19 - $425.19
Current price $425.19

Electric Water Feeder User Interface Dip Switches 12 VA 120V AC 5 3/4 in 5 13/100 in 4 41/100 in 3 lb CUL UL For Use With Low Water Cut Offs Includ...

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Original price $425.19 - Original price $425.19
Original price
$425.19
$425.19 - $425.19
Current price $425.19

Low Water Cutoff NPT Electronic NEMA 1

TACO
Original price $293.68 - Original price $293.68
Original price
$293.68
$293.68 - $293.68
Current price $293.68

Low Water Cutoff NPT Electronic 1 Switch Type Single Pole Double Throw 5.75 4.4 3 Enclosure Type NEMA 1 Green 3/4 in Input Voltage 120VAC 7.5A@120V...

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Original price $293.68 - Original price $293.68
Original price
$293.68
$293.68 - $293.68
Current price $293.68

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