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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 3109

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Thermocouple 18 in Cable 20 to 30mV

ROBERTSHAW
Original price $12.57 - Original price $12.57
Original price
$12.57
$12.57 - $12.57
Current price $12.57

Thermocouple Product Type Thermocouple For Pilot System Type Standing Pilot Cable Length 18 in Probe Diameter 3/8 in Probe Length 2 in Output 20 to...

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Original price $12.57 - Original price $12.57
Original price
$12.57
$12.57 - $12.57
Current price $12.57

Thermopile 36 in Cable 250 to 750mV

ROBERTSHAW
Original price $55.06 - Original price $55.06
Original price
$55.06
$55.06 - $55.06
Current price $55.06

Thermopile Product Type Thermopile For Pilot System Type Standing Pilot Cable Length 36 in Probe Diameter 3/8 in Probe Length 2 in Output 250 to 75...

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Original price $55.06 - Original price $55.06
Original price
$55.06
$55.06 - $55.06
Current price $55.06

Thermopile 36 in Cable 250 to 750mV

ROBERTSHAW
Original price $51.79 - Original price $51.79
Original price
$51.79
$51.79 - $51.79
Current price $51.79

Thermopile Product Type Thermopile For Pilot System Type Standing Pilot Cable Length 36 in Probe Diameter 3/8 in Probe Length 2 in Output 250 to 75...

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Original price $51.79 - Original price $51.79
Original price
$51.79
$51.79 - $51.79
Current price $51.79

Dual Pressure Control Differential SPST

RANCO
Original price $207.18 - Original price $207.18
Original price
$207.18
$207.18 - $207.18
Current price $207.18

Dual Pressure Control Product Type Dual Pressure Control Pressure Type Differential Minimum Pressure Range - Low Side 10 in Hg Maximum Pressure Ran...

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Original price $207.18 - Original price $207.18
Original price
$207.18
$207.18 - $207.18
Current price $207.18

Portable Heat Tstat Digital NP 35/5C

DAYTON
Original price $103.45 - Original price $103.45
Original price
$103.45
$103.45 - $103.45
Current price $103.45

Portable Heating Thermostat Thermostat Control Range 5 Degrees to 35 Degrees C Thermostat Voltage 110 to 125V AC Thermostat Switch Type SPST Induct...

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Original price $103.45 - Original price $103.45
Original price
$103.45
$103.45 - $103.45
Current price $103.45

Gas Valve 70000 BtuH Cap. 1/2 Inlet Sz

RESIDEO
Original price $303.24 - Original price $303.24
Original price
$303.24
$303.24 - $303.24
Current price $303.24

Gas Valve Ignition Type Manual Piezo BtuH Capacity 70 000 BtuH Valve Type Standard Opening Gas Type NG Inlet Size 1/2 in Outlet Size 1/2 in LP Conv...

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Original price $303.24 - Original price $303.24
Original price
$303.24
$303.24 - $303.24
Current price $303.24

Elec Lube Oil Pressure Cont 7 psi Max

JOHNSON CONTROLS
Original price $417.10 - Original price $417.10
Original price
$417.10
$417.10 - $417.10
Current price $417.10

Electronic Lube Oil Pressure Control Product Type Electronic Lube Oil Pressure Control Maximum Pressure Setting 7 psi Minimum Differential Pressure...

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Original price $417.10 - Original price $417.10
Original price
$417.10
$417.10 - $417.10
Current price $417.10

Elec Lube Oil Pressure Cont 10 psi Max

JOHNSON CONTROLS
Original price $404.62 - Original price $404.62
Original price
$404.62
$404.62 - $404.62
Current price $404.62

Electronic Lube Oil Pressure Control Product Type Electronic Lube Oil Pressure Control Maximum Pressure Setting 10 psi Minimum Differential Pressur...

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Original price $404.62 - Original price $404.62
Original price
$404.62
$404.62 - $404.62
Current price $404.62

Elec Lube Oil Pressure Cont 12.75psi Max

JOHNSON CONTROLS
Original price $412.04 - Original price $412.04
Original price
$412.04
$412.04 - $412.04
Current price $412.04

Electronic Lube Oil Pressure Control Product Type Electronic Lube Oil Pressure Control Maximum Pressure Setting 12.75 psi Minimum Differential Pres...

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Original price $412.04 - Original price $412.04
Original price
$412.04
$412.04 - $412.04
Current price $412.04

Humidity Sensor Silicon -40-212 F

JOHNSON CONTROLS
Original price $429.62 - Original price $429.62
Original price
$429.62
$429.62 - $429.62
Current price $429.62

Humidity Sensor Display Type None Sensing Element Type Silicon Mounting Location Duct Mount Housing Material Plastic Housing Color Blue Probe Lengt...

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Original price $429.62 - Original price $429.62
Original price
$429.62
$429.62 - $429.62
Current price $429.62

Temperature Sensor Silicon -40-212 F

JOHNSON CONTROLS
Original price $62.10 - Original price $62.10
Original price
$62.10
$62.10 - $62.10
Current price $62.10

Temperature Sensor Display Type None Sensing Element Type Silicon Output Not Applicable Housing Type Conduit Box Housing Material Stainless Steel H...

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Original price $62.10 - Original price $62.10
Original price
$62.10
$62.10 - $62.10
Current price $62.10

Power Module 24V AC 5 in H 2 3/8 in W

JOHNSON CONTROLS
Original price $88.81 - Original price $88.81
Original price
$88.81
$88.81 - $88.81
Current price $88.81

Power Module Input Voltage 24V AC Overall Height 5 in Overall Width 2 3/8 in Compatible with Series 450 Compatible with Grainger Part Number 12Y966...

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Original price $88.81 - Original price $88.81
Original price
$88.81
$88.81 - $88.81
Current price $88.81

Proportional Pilot Positioner Kit

JOHNSON CONTROLS
Original price $481.92 - Original price $481.92
Original price
$481.92
$481.92 - $481.92
Current price $481.92

Proportional Pilot Positioner Kit Pneumatic Air Control Range 2 to 12 psi Pressure Range 2 to 13 psi Max Safe Air PSI 25 psi Air Connections 1/4 in...

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Original price $481.92 - Original price $481.92
Original price
$481.92
$481.92 - $481.92
Current price $481.92

Linear Pneumatic Actuator Pivot

JOHNSON CONTROLS
Original price $770.07 - Original price $770.07
Original price
$770.07
$770.07 - $770.07
Current price $770.07

Linear Pneumatic Actuator Operating PSI Range 0 to 20 Max Air Pressure 30 psi Stroke 3 in Nominal Spring Range 5 to 10 psi Mounting Type Pivot Net ...

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Original price $770.07 - Original price $770.07
Original price
$770.07
$770.07 - $770.07
Current price $770.07

Linear Pneumatic Actuator Pivot

JOHNSON CONTROLS
Original price $1,091.96 - Original price $1,091.96
Original price
$1,091.96
$1,091.96 - $1,091.96
Current price $1,091.96

Linear Pneumatic Actuator Operating PSI Range 0 to 20 Max Air Pressure 30 psi Stroke 3 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net ...

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Original price $1,091.96 - Original price $1,091.96
Original price
$1,091.96
$1,091.96 - $1,091.96
Current price $1,091.96

Linear Pneumatic Actuator Pivot

JOHNSON CONTROLS
Original price $715.13 - Original price $715.13
Original price
$715.13
$715.13 - $715.13
Current price $715.13

Linear Pneumatic Actuator Operating PSI Range 0 to 20 Max Air Pressure 30 psi Stroke 3 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net ...

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Original price $715.13 - Original price $715.13
Original price
$715.13
$715.13 - $715.13
Current price $715.13

Thermostat 24-277V 50 Deg to 90 DegF

INTERNATIONAL ENVIRONMENTAL
Original price $596.45 - Original price $596.45
Original price
$596.45
$596.45 - $596.45
Current price $596.45

Thermostat 24-277V 50 Degrees to 90 Degrees F Auto Automatic and Manual

Original price $596.45 - Original price $596.45
Original price
$596.45
$596.45 - $596.45
Current price $596.45

Pneumatic Actuator 14 in L 8 to 13psi

POWERS CONTROLS
Original price $393.16 - Original price $393.16
Original price
$393.16
$393.16 - $393.16
Current price $393.16

Pneumatic Actuator Operating PSI Range 8 to 13 Max Air Pressure 30 psi Stroke 6 in Nominal Spring Range 8 to 13 psi Mounting Type Pivot Net Force E...

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Original price $393.16 - Original price $393.16
Original price
$393.16
$393.16 - $393.16
Current price $393.16

Pneumatic Tstat Retrofit Kit Direct C

POWERS
Original price $277.67 - Original price $277.67
Original price
$277.67
$277.67 - $277.67
Current price $277.67

Retro-Stat Thermostat Kit Fits Brand POWERS Includes Wallplate and Hardware

Original price $277.67 - Original price $277.67
Original price
$277.67
$277.67 - $277.67
Current price $277.67

BACnet Network Relay w/12 BI

FUNCTIONAL DEVICES INC / RIB
Original price $345.19 - Original price $345.19
Original price
$345.19
$345.19 - $345.19
Current price $345.19

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 $345.19 - Original price $345.19
Original price
$345.19
$345.19 - $345.19
Current price $345.19

BACnet Network Dual I/O Relay 24-277Vac

FUNCTIONAL DEVICES INC / RIB
Original price $225.60 - Original price $225.60
Original price
$225.60
$225.60 - $225.60
Current price $225.60

BACnet Network Dual I/O Relay Overall Width 4 in Overall Length 4 in Overall Height 1 3/4 in Maximum Operating Temperature 140 Degrees F Includes O...

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Original price $225.60 - Original price $225.60
Original price
$225.60
$225.60 - $225.60
Current price $225.60

BACnet Network Dual I/O Relay 24-120Vac

FUNCTIONAL DEVICES INC / RIB
Original price $166.44 - Original price $166.44
Original price
$166.44
$166.44 - $166.44
Current price $166.44

BACnet Network Dual I/O Relay Includes Optional End of Line Resistor (EOL)

Original price $166.44 - Original price $166.44
Original price
$166.44
$166.44 - $166.44
Current price $166.44

BACnet MS/TP Network Relay Track Mount

FUNCTIONAL DEVICES INC / RIB
Original price $319.91 - Original price $319.91
Original price
$319.91
$319.91 - $319.91
Current price $319.91

BACnet MS/TP Network Relay Includes Optional End of Line Resistor (EOL)

Original price $319.91 - Original price $319.91
Original price
$319.91
$319.91 - $319.91
Current price $319.91

Humid/Temp Sensor Battery 120/0F Indoor

HONEYWELL HOME
Original price $107.45 - Original price $107.45
Original price
$107.45
$107.45 - $107.45
Current price $107.45

Wireless Indoor Sensor Redlink Enabled Wireless For Use With RedLink Enabled Thermostats And Accessories Color Premier White Height (In.) 4-3/8 Wid...

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Original price $107.45 - Original price $107.45
Original price
$107.45
$107.45 - $107.45
Current price $107.45

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