HVAC Controls and Thermostats Total Products: 3026
Sub Collections
Zone Valve 2 Way NO 1 In Sweat
TACO
Original price
$231.32
-
Original price
$231.32
Original price
$231.32
$231.32
-
$231.32
Current price
$231.32
Motorized Zone Valve Two Way Normally Open Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 8.9 300 240 24 2-Pin Screw Connect...
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Original price
$231.32
-
Original price
$231.32
Original price
$231.32
$231.32
-
$231.32
Current price
$231.32
Zone Valve 2 Way NO 3/4 In Sweat
TACO
Original price
$206.11
-
Original price
$206.11
Original price
$206.11
$206.11
-
$206.11
Current price
$206.11
Motorized Zone Valve Two Way Normally Open Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 10.3 300 240 24 2-Pin Screw Connec...
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Original price
$206.11
-
Original price
$206.11
Original price
$206.11
$206.11
-
$206.11
Current price
$206.11
Zone Valve 2 Way NO 1/2 In Sweat
TACO
Original price
$174.51
-
Original price
$174.51
Original price
$174.51
$174.51
-
$174.51
Current price
$174.51
Motorized Zone Valve Two Way Normally Open Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.9 300 240 24 2-Pin Screw Connect...
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Original price
$174.51
-
Original price
$174.51
Original price
$174.51
$174.51
-
$174.51
Current price
$174.51
Zone Valve 2 Way NC 1 NPT
TACO
Original price
$222.91
-
Original price
$222.91
Original price
$222.91
$222.91
-
$222.91
Current price
$222.91
Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 8.9 300 220 24 2-Pin Screw Conne...
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Original price
$222.91
-
Original price
$222.91
Original price
$222.91
$222.91
-
$222.91
Current price
$222.91
Zone Valve 2 Way NC 3/4 NPT
TACO
Original price
$187.31
-
Original price
$187.31
Original price
$187.31
$187.31
-
$187.31
Current price
$187.31
Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 10.3 300 220 24 2-Pin Screw Conn...
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Original price
$187.31
-
Original price
$187.31
Original price
$187.31
$187.31
-
$187.31
Current price
$187.31
Zone Valve 2 Way NC 1/2 NPT
TACO
Original price
$179.45
-
Original price
$179.45
Original price
$179.45
$179.45
-
$179.45
Current price
$179.45
Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.9 300 220 24 2-Pin Screw Conne...
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Original price
$179.45
-
Original price
$179.45
Original price
$179.45
$179.45
-
$179.45
Current price
$179.45
Zone Valve 2 Way NC 1 In Sweat
TACO
Original price
$222.83
-
Original price
$222.83
Original price
$222.83
$222.83
-
$222.83
Current price
$222.83
Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 8.9 300 240 24 2-Pin Screw Conne...
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Original price
$222.83
-
Original price
$222.83
Original price
$222.83
$222.83
-
$222.83
Current price
$222.83
Zone Valve 2 Way NC 3/4 In Sweat
TACO
Original price
$197.95
-
Original price
$197.95
Original price
$197.95
$197.95
-
$197.95
Current price
$197.95
Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 10.3 300 240 24 2-Pin Screw Conn...
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Original price
$197.95
-
Original price
$197.95
Original price
$197.95
$197.95
-
$197.95
Current price
$197.95
Zone Valve 2 Way NC 1/2 In Sweat
TACO
Original price
$185.70
-
Original price
$185.70
Original price
$185.70
$185.70
-
$185.70
Current price
$185.70
Motorized Zone Valve Two Way Normally Closed Closed System Height (In.) 4-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 4.9 300 240 24 2-Pin Screw Conne...
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Original price
$185.70
-
Original price
$185.70
Original price
$185.70
$185.70
-
$185.70
Current price
$185.70
Actuator Head NC 24V
TACO
Original price
$181.80
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Original price
$181.80
Original price
$181.80
$181.80
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$181.80
Current price
$181.80
Actuator Head Normally Closed Height (In.) 2-1/4 Width (In.) 5-5/16 Depth (In.) 2-3/8 24 V 2-Pin Screw Connectors for Power and End Switch
Original price
$181.80
-
Original price
$181.80
Original price
$181.80
$181.80
-
$181.80
Current price
$181.80
Actuator Damper 45 in-lb 24V AC/DC
BELIMO
Original price
$238.96
-
Original price
$238.96
Original price
$238.96
$238.96
-
$238.96
Current price
$238.96
Actuator Valve Application Damper Signal Type Proportional Rated Torque 45 in-lb Input Voltage 24V AC/DC Output Signal Not Applicable Contact Form ...
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Original price
$238.96
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Original price
$238.96
Original price
$238.96
$238.96
-
$238.96
Current price
$238.96
BACnet Network w/BO 2BI AI 24Vac/DC
FUNCTIONAL DEVICES INC / RIB
Original price
$299.75
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Original price
$299.75
Original price
$299.75
$299.75
-
$299.75
Current price
$299.75
BACnet Network Mounting Location Track Mount Overall Width 2 3/4 in Overall Length 6 1/4 in Overall Height 1 3/4 in Maximum Operating Temperature 1...
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Original price
$299.75
-
Original price
$299.75
Original price
$299.75
$299.75
-
$299.75
Current price
$299.75
Water Heater Interlock Use With UC1
TJERNLUND
Original price
$307.86
-
Original price
$307.86
Original price
$307.86
$307.86
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$307.86
Current price
$307.86
Water Heater Interlock Control Product Type Gas Valve For Fuel Type LP Natural Gas Capillary Tube Length 18 in Gas Connection 1/4 in Includes Gas P...
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Original price
$307.86
-
Original price
$307.86
Original price
$307.86
$307.86
-
$307.86
Current price
$307.86
Air Pressure Switch Adjustable SPDT Auto
TJERNLUND
Original price
$147.12
-
Original price
$147.12
Original price
$147.12
$147.12
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$147.12
Current price
$147.12
Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Mounting Orientation Vertical Maximum Pressure Setting 12...
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Original price
$147.12
-
Original price
$147.12
Original price
$147.12
$147.12
-
$147.12
Current price
$147.12
Speed Control 125V AC 3 A Dial
TJERNLUND
Original price
$88.39
-
Original price
$88.39
Original price
$88.39
$88.39
-
$88.39
Current price
$88.39
Speed Control Switch Type Dial Input Voltage 125V AC Maximum Input Current 3 A Number of Switches or Dials 1 Plate Material Plastic Reversible Not ...
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Original price
$88.39
-
Original price
$88.39
Original price
$88.39
$88.39
-
$88.39
Current price
$88.39
Speed Control 115V AC 3 A Dial
TJERNLUND
Original price
$77.28
-
Original price
$77.28
Original price
$77.28
$77.28
-
$77.28
Current price
$77.28
Speed Control Switch Type Dial Input Voltage 115V AC Maximum Input Current 3 A Number of Switches or Dials 1 Plate Material Steel Reversible Not Re...
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Original price
$77.28
-
Original price
$77.28
Original price
$77.28
$77.28
-
$77.28
Current price
$77.28
Multiple Appliance Interlock Control
TJERNLUND
Original price
$671.20
-
Original price
$671.20
Original price
$671.20
$671.20
-
$671.20
Current price
$671.20
Multiple Appliance Interlock Control Input Voltage 115V AC 24V AC
Original price
$671.20
-
Original price
$671.20
Original price
$671.20
$671.20
-
$671.20
Current price
$671.20
Multiple Appliance Interlock Control
TJERNLUND
Original price
$301.53
-
Original price
$301.53
Original price
$301.53
$301.53
-
$301.53
Current price
$301.53
Multiple Appliance Interlock Control Input Voltage 115V AC 24V AC
Original price
$301.53
-
Original price
$301.53
Original price
$301.53
$301.53
-
$301.53
Current price
$301.53
Dehumidistat 10 A Silver 115 V
TJERNLUND
Original price
$145.85
-
Original price
$145.85
Original price
$145.85
$145.85
-
$145.85
Current price
$145.85
Dehumidistat Product Type Dehumidistat Control Range 20 to 80 Percent RH Humidity Differential 10 Switch Action Close on Rise Current Rating 10 A M...
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Original price
$145.85
-
Original price
$145.85
Original price
$145.85
$145.85
-
$145.85
Current price
$145.85
Tstat Cover Brass Horizontal Beige
JOHNSON CONTROLS
Original price
$194.50
-
Original price
$194.50
Original price
$194.50
$194.50
-
$194.50
Current price
$194.50
Thermostat Cover Color Beige Compatible Brand and Series Johnson Controls T-4000 Compatible Grainger Part Number 38Y156 38Y157 38Y158 38Y159 Compat...
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Original price
$194.50
-
Original price
$194.50
Original price
$194.50
$194.50
-
$194.50
Current price
$194.50
Relay Capacitor Overload 1/3HP-1/2HP
SUPCO
Original price
$35.59
-
Original price
$35.59
Original price
$35.59
$35.59
-
$35.59
Current price
$35.59
Relay Capacitor Overload 1/3HP-1/2HP
Original price
$35.59
-
Original price
$35.59
Original price
$35.59
$35.59
-
$35.59
Current price
$35.59
Pilot Re-Igniter PR24/120V
SUPCO
Original price
$96.96
-
Original price
$96.96
Original price
$96.96
$96.96
-
$96.96
Current price
$96.96
Pilot Re-Igniter PR24/120V
Original price
$96.96
-
Original price
$96.96
Original price
$96.96
$96.96
-
$96.96
Current price
$96.96
Negative Pressure Trap 1.5 x 1.5 Wht
SUPCO
Original price
$87.34
-
Original price
$87.34
Original price
$87.34
$87.34
-
$87.34
Current price
$87.34
Negative Pressure Trap 1.5 in x 1.5 in Wht
Original price
$87.34
-
Original price
$87.34
Original price
$87.34
$87.34
-
$87.34
Current price
$87.34
Fan Center 40VA 120 VAC
SUPCO
Original price
$63.68
-
Original price
$63.68
Original price
$63.68
$63.68
-
$63.68
Current price
$63.68
Fan Center 40VA 120 VAC
Original price
$63.68
-
Original price
$63.68
Original price
$63.68
$63.68
-
$63.68
Current price
$63.68