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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 3026

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Low Volt NP Analog Tstat Heat/Cool

HONEYWELL HOME
Original price $79.48 - Original price $79.48
Original price
$79.48
$79.48 - $79.48
Current price $79.48

Low Voltage Thermostat Terminal Designations B G O R RC W Y System Switching Heat-Cool-Off Fan Switching Auto-On Automatic Changeover No Dual Trans...

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Original price $79.48 - Original price $79.48
Original price
$79.48
$79.48 - $79.48
Current price $79.48

Gas Valve Fast Opening 400 000 BtuH

WHITE-RODGERS
Original price $244.63 - Original price $244.63
Original price
$244.63
$244.63 - $244.63
Current price $244.63

Gas Valve Ignition Type 2-Stage Intermittent or Hot Surface Ignition BtuH Capacity 300 000 BtuH Valve Type Fast Opening Coil Volts 24 V Gas Type NG...

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Original price $244.63 - Original price $244.63
Original price
$244.63
$244.63 - $244.63
Current price $244.63

Elct Bsbrd Htr Thrmostat 6-3/4 H 1 Pole

QMARK
Original price $56.38 - Original price $56.38
Original price
$56.38
$56.38 - $56.38
Current price $56.38

Electric Baseboard Heater Thermostat 120/277V AC 4 1/2 in Overall Depth 6 3/4 in Overall Height 4 1/2 in Overall Width Compatible System Type Baseb...

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Original price $56.38 - Original price $56.38
Original price
$56.38
$56.38 - $56.38
Current price $56.38

Gas Valve Fast Opening 300 000 BtuH

WHITE-RODGERS
Original price $199.20 - Original price $199.20
Original price
$199.20
$199.20 - $199.20
Current price $199.20

Gas Valve Ignition Type Direct Spark Ignition Hot Surface Ignition Intermittent Pilot BtuH Capacity 300 000 BtuH Valve Type Fast Opening Coil Volts...

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Original price $199.20 - Original price $199.20
Original price
$199.20
$199.20 - $199.20
Current price $199.20

Elct Bsbrd Htr Thrmostat 6-3/4 H 2 Pole

QMARK
Original price $68.81 - Original price $68.81
Original price
$68.81
$68.81 - $68.81
Current price $68.81

Electric Baseboard Heater Thermostat 120/277V AC 4 1/2 in Overall Depth 6 3/4 in Overall Height 4 1/2 in Overall Width Compatible System Type Baseb...

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Original price $68.81 - Original price $68.81
Original price
$68.81
$68.81 - $68.81
Current price $68.81

Two Spst Simultaneous Snap Action

QMARK
Original price $107.13 - Original price $107.13
Original price
$107.13
$107.13 - $107.13
Current price $107.13

Electric Heater Thermostat 120/208/240/277V AC 2 1/4 in Overall Depth 4 5/8 in Overall Height 2 1/2 in Overall Width Number of Poles 2 120/208/240/...

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Original price $107.13 - Original price $107.13
Original price
$107.13
$107.13 - $107.13
Current price $107.13

Electronic Digital Thermostat 4-Wire

QMARK
Original price $203.11 - Original price $203.11
Original price
$203.11
$203.11 - $203.11
Current price $203.11

DPST 240V 4-wire Electronic Digital Line Voltage Thermostat rated 15 amps

Original price $203.11 - Original price $203.11
Original price
$203.11
$203.11 - $203.11
Current price $203.11

Two Stage Thermostat Kit 40-80F Temp

QMARK
Original price $280.43 - Original price $280.43
Original price
$280.43
$280.43 - $280.43
Current price $280.43

Two stage thermostat kit 40-80F Temp range

Original price $280.43 - Original price $280.43
Original price
$280.43
$280.43 - $280.43
Current price $280.43

Snap Action Industrial Thermostat

QMARK
Original price $412.52 - Original price $412.52
Original price
$412.52
$412.52 - $412.52
Current price $412.52

Snap Action Industrial Thermostat

Original price $412.52 - Original price $412.52
Original price
$412.52
$412.52 - $412.52
Current price $412.52

Single Pole Thermostat Kit 60-120F Temp

QMARK
Original price $182.76 - Original price $182.76
Original price
$182.76
$182.76 - $182.76
Current price $182.76

Single pole thermostat kit 60-120F Temp range

Original price $182.76 - Original price $182.76
Original price
$182.76
$182.76 - $182.76
Current price $182.76

Low Volt Prog Tstat Heat/Cool 20-30V AC

EMERSON
Original price $286.12 - Original price $286.12
Original price
$286.12
$286.12 - $286.12
Current price $286.12

Low Voltage Thermostat Stages Heat 1 Stages Cool 1 Temp Settings per Day 0 2 4 Programs per Week 7 5-1-1 or Nonprogrammable Terminal Designations -...

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Original price $286.12 - Original price $286.12
Original price
$286.12
$286.12 - $286.12
Current price $286.12

Low Volt Prog Tstat Heat/Cool 20-30V AC

EMERSON
Original price $364.96 - Original price $364.96
Original price
$364.96
$364.96 - $364.96
Current price $364.96

Low Voltage Thermostat Stages Heat 3 Stages Cool 2 Temp Settings per Day 0 2 4 Programs per Week 7 5-1-1 or Nonprogrammable Terminal Designations -...

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Original price $364.96 - Original price $364.96
Original price
$364.96
$364.96 - $364.96
Current price $364.96

Temp Construction Tstat Heat 70F

ICM
Original price $14.83 - Original price $14.83
Original price
$14.83
$14.83 - $14.83
Current price $14.83

Low Voltage Thermostat Application Heat Only Compatible System Type 2-Wire HVAC Systems Dehumidification Control No Dual Transformer Compatible No ...

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Original price $14.83 - Original price $14.83
Original price
$14.83
$14.83 - $14.83
Current price $14.83

Temp Construction Tstat Heat 65F

ICM
Original price $14.78 - Original price $14.78
Original price
$14.78
$14.78 - $14.78
Current price $14.78

Low Voltage Thermostat Application Heat Only Compatible System Type 2-Wire HVAC Systems Dehumidification Control No Dual Transformer Compatible No ...

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Original price $14.78 - Original price $14.78
Original price
$14.78
$14.78 - $14.78
Current price $14.78

Temp Construction Tstat Heat 60F

ICM
Original price $14.82 - Original price $14.82
Original price
$14.82
$14.82 - $14.82
Current price $14.82

Low Voltage Thermostat Application Heat Only Compatible System Type 2-Wire HVAC Systems Dehumidification Control No Dual Transformer Compatible No ...

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Original price $14.82 - Original price $14.82
Original price
$14.82
$14.82 - $14.82
Current price $14.82

Temp Construction Tstat Cool 55F

ICM
Original price $17.36 - Original price $17.36
Original price
$17.36
$17.36 - $17.36
Current price $17.36

Low Voltage Thermostat Application Cool Only Compatible System Type 2-Wire HVAC Systems Dehumidification Control No Dual Transformer Compatible No ...

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Original price $17.36 - Original price $17.36
Original price
$17.36
$17.36 - $17.36
Current price $17.36

Temp Construction Tstat Cool 45F

ICM
Original price $17.54 - Original price $17.54
Original price
$17.54
$17.54 - $17.54
Current price $17.54

Low Voltage Thermostat Application Cool Only Compatible System Type 2-Wire HVAC Systems Dehumidification Control No Dual Transformer Compatible No ...

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Original price $17.54 - Original price $17.54
Original price
$17.54
$17.54 - $17.54
Current price $17.54

TRADELINE 120V 60HZ S-SWITCH 45 SEC

HONEYWELL HOME
Original price $250.49 - Original price $250.49
Original price
$250.49
$250.49 - $250.49
Current price $250.49

TRADELINE 120V 60HZ S-SWITCH 45 SEC

Original price $250.49 - Original price $250.49
Original price
$250.49
$250.49 - $250.49
Current price $250.49

Immersion Controller 100-200F

HONEYWELL HOME
Original price $149.10 - Original price $149.10
Original price
$149.10
$149.10 - $149.10
Current price $149.10

Immersion Controller Application High Limit Maximum Control Temperature 200 Degrees F Minimum Control Temperature 100 Degrees F Differential Temper...

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Original price $149.10 - Original price $149.10
Original price
$149.10
$149.10 - $149.10
Current price $149.10

HUMIDISTAT/DEHUMIDISTAT AUTOMATIC OR MAN

HONEYWELL HOME
Original price $178.12 - Original price $178.12
Original price
$178.12
$178.12 - $178.12
Current price $178.12

Humidistat

Original price $178.12 - Original price $178.12
Original price
$178.12
$178.12 - $178.12
Current price $178.12

Thermostat Programmable

CARRIER
Original price $1,501.65 - Original price $1,501.65
Original price
$1,501.65
$1,501.65 - $1,501.65
Current price $1,501.65

Thermostat Programmable Display Type Backlit Key Pad Lockout Yes Dehumidification Control Yes Temperature Limiting Yes Battery Backup No Voltage 24...

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Original price $1,501.65 - Original price $1,501.65
Original price
$1,501.65
$1,501.65 - $1,501.65
Current price $1,501.65

Pilot Relight Kit 24V AC

ROBERTSHAW
Original price $122.00 - Original price $122.00
Original price
$122.00
$122.00 - $122.00
Current price $122.00

Pilot Relight Kit Product Type Pilot Relight Kit Maximum Operating Temperature 185 Degrees F Minimum Operating Temperature -40 Degrees F Lock Out T...

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Original price $122.00 - Original price $122.00
Original price
$122.00
$122.00 - $122.00
Current price $122.00

Solenoid Air Valve 3-Way 24VAC 0-25 psi

JOHNSON CONTROLS
Original price $550.98 - Original price $550.98
Original price
$550.98
$550.98 - $550.98
Current price $550.98

Solenoid Air Valve Normally Open/Normally Closed Control Air Pressure 0 to 25 psi 1/4 in Barb Air Connections Max Air Pressure 30 psi Height 3 1/4 ...

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Original price $550.98 - Original price $550.98
Original price
$550.98
$550.98 - $550.98
Current price $550.98

Mech Tstat Cool Only Steel 110/30F

DAYTON
Original price $123.50 - Original price $123.50
Original price
$123.50
$123.50 - $123.50
Current price $123.50

Mech Tstat Cool Only Steel 110/30F

Original price $123.50 - Original price $123.50
Original price
$123.50
$123.50 - $123.50
Current price $123.50

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