Skip to content
HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 315

Sub Collections

Low Voltage Programmable Thermostats
Low Voltage Programmable Thermostats
Wi-Fi Programmable Low Voltage Thermostats
Wi-Fi Programmable Low Voltage Thermostats
OEM Thermostat Replacement Parts
OEM Thermostat Replacement Parts
Low Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Digital Thermostats
Low Voltage Non-Programmable Digital Thermostats
Pneumatic Relays
Pneumatic Relays
Fan Control Switches
Fan Control Switches
Humidity Controls
Humidity Controls
Heat Exchanger Replacement Elements
Heat Exchanger Replacement Elements
Shell and Tube Heat Exchangers
Shell and Tube Heat Exchangers
Fan Coil Unit Thermostats
Fan Coil Unit Thermostats
HVAC Relays
HVAC Relays
Remote-Bulb Sensor Temperature Controls
Remote-Bulb Sensor Temperature Controls
Electric Actuators
Electric Actuators
Fireplace Thermostats and Remote Control Kits
Fireplace Thermostats and Remote Control Kits
Defrost Thermostats
Defrost Thermostats
Portable Heating and Cooling Plug-In Line Voltage
Portable Heating and Cooling Plug-In Line Voltage
Temporary Construction Thermostats
Temporary Construction Thermostats
Air Vents
Air Vents
Steam Traps
Steam Traps
Line Voltage Programmable Thermostats
Line Voltage Programmable Thermostats
HVAC Conduit Adapters
HVAC Conduit Adapters
OEM Thermostats
OEM Thermostats
Air Coil and Bi-Metal Sensor Temperature Controls
Air Coil and Bi-Metal Sensor Temperature Controls
Wi-Fi and Wireless Thermostat Connectivity Accesso
Wi-Fi and Wireless Thermostat Connectivity Accesso
Direct and Intermittent Ignition Igniters
Direct and Intermittent Ignition Igniters
Furnace Control Boards
Furnace Control Boards
Building Automation System Thermostat Controls
Building Automation System Thermostat Controls
Temperature Sensors
Temperature Sensors
Electric Actuator Accessories
Electric Actuator Accessories
Damper Linkages Crank Arms and Push Rods
Damper Linkages Crank Arms and Push Rods
HVAC Electrical Switches
HVAC Electrical Switches
Pneumatic Valves
Pneumatic Valves
Furnace Ignition Modules
Furnace Ignition Modules
Gas Valves
Gas Valves
Pilot Assemblies
Pilot Assemblies
Gas Appliance Controls
Gas Appliance Controls
Electric Appliance Controls
Electric Appliance Controls
Flame Sensors
Flame Sensors
Plate Heat Exchangers
Plate Heat Exchangers
Snap Disc Thermostats
Snap Disc Thermostats
Sequencers
Sequencers
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Remote Sensors
Thermostat Remote Sensors
Line Voltage Non-Programmable Digital Thermostats
Line Voltage Non-Programmable Digital Thermostats
Air Pressure Switches
Air Pressure Switches
Boiler Controls
Boiler Controls
Boiler Temperature Limit Controls
Boiler Temperature Limit Controls
Static and Total Pressure Probes
Static and Total Pressure Probes

Filters

$
$
Zone Valve Actuator Proportional

Zone Valve Actuator Proportional

JOHNSON CONTROLS
$287.57 - $287.57
$287.57
$287.57 - $287.57
$287.57

Zone Valve Actuator Type of Actuator Last Position Closeoff Pressure Type Standard Signal Type Proportional Max Water Temp 200 Degrees F Voltage 24...

View full Details
$287.57 - $287.57
$287.57
$287.57 - $287.57
$287.57
Zone Valve 3 Way Modulating (F)NPT 1/2

Zone Valve 3 Way Modulating (F)NPT 1/2

JOHNSON CONTROLS
$120.73 - $120.73
$120.73
$120.73 - $120.73
$120.73

Zone Valve 3 Way Modulating Body Height (In.) 2-5/8 Width (In.) 2-5/8 Depth (In.) 1-3/4 Coefficient of Volume 2 Safe Working Water PSI 300 Max Wate...

View full Details
$120.73 - $120.73
$120.73
$120.73 - $120.73
$120.73
Zone Valve 3 Way Modulating (F)NPT 1/2

Zone Valve 3 Way Modulating (F)NPT 1/2

JOHNSON CONTROLS
$130.33 - $130.33
$130.33
$130.33 - $130.33
$130.33

Zone Valve 3 Way Modulating Body Height (In.) 2-5/8 Width (In.) 2-5/8 Depth (In.) 1-3/4 Coefficient of Volume 1 Safe Working Water PSI 300 Max Wate...

View full Details
$130.33 - $130.33
$130.33
$130.33 - $130.33
$130.33
Zone Valve 2 Way Modulating (F)NPT 3/4

Zone Valve 2 Way Modulating (F)NPT 3/4

JOHNSON CONTROLS
$147.11 - $147.11
$147.11
$147.11 - $147.11
$147.11

Zone Valve 2 Way Modulating Body Height (In.) 1-7/8 Width (In.) 2-3/4 Depth (In.) 1-3/4 Coefficient of Volume 2 Safe Working Water PSI 300 Max Wate...

View full Details
$147.11 - $147.11
$147.11
$147.11 - $147.11
$147.11
Zone Valve 2 Way Modulating (F)NPT 1/2

Zone Valve 2 Way Modulating (F)NPT 1/2

JOHNSON CONTROLS
$96.19 - $96.19
$96.19
$96.19 - $96.19
$96.19

Zone Valve 2 Way Modulating Body Height (In.) 1-7/8 Width (In.) 2-5/8 Depth (In.) 1-3/4 Coefficient of Volume 4 Safe Working Water PSI 300 Max Wate...

View full Details
$96.19 - $96.19
$96.19
$96.19 - $96.19
$96.19
Zone Valve 2 Way Modulating (F)NPT 1/2

Zone Valve 2 Way Modulating (F)NPT 1/2

JOHNSON CONTROLS
$107.31 - $107.31
$107.31
$107.31 - $107.31
$107.31

Zone Valve 2 Way Modulating Body Height (In.) 1-7/8 Width (In.) 2-5/8 Depth (In.) 1-3/4 Coefficient of Volume 2 Safe Working Water PSI 300 Max Wate...

View full Details
$107.31 - $107.31
$107.31
$107.31 - $107.31
$107.31
Ball Valve 3 Way SS Trim (F)NPT 1-1/4

Ball Valve 3 Way SS Trim (F)NPT 1-1/4

JOHNSON CONTROLS
$426.95 - $426.95
$426.95
$426.95 - $426.95
$426.95

HVAC Control Ball Valve Valve Only 3-Way Coefficient of Volume 18.7 Connection Type (F)NPT Connection Size 1 1/4 in Material Stainless Steel Trim S...

View full Details
$426.95 - $426.95
$426.95
$426.95 - $426.95
$426.95
Zone Valve 2 Way On/Off (F)NPT 1/2

Zone Valve 2 Way On/Off (F)NPT 1/2

JOHNSON CONTROLS
$55.01 - $55.01
$55.01
$55.01 - $55.01
$55.01

Zone Valve 2 Way On/Off Height (In.) 1-7/8 Width (In.) 2-5/8 Depth (In.) 1-3/4 Coefficient of Volume 2.5 Safe Working Water PSI 300 Max Water Temp ...

View full Details
$55.01 - $55.01
$55.01
$55.01 - $55.01
$55.01
Zone Valve 2 Way On/Off Sweat 1/2

Zone Valve 2 Way On/Off Sweat 1/2

JOHNSON CONTROLS
$55.47 - $55.47
$55.47
$55.47 - $55.47
$55.47

Zone Valve 2 Way On/Off Height (In.) 1-7/8 Width (In.) 2-5/8 Depth (In.) 1-3/4 Coefficient of Volume 3.5 Safe Working Water PSI 300 Max Water Temp ...

View full Details
$55.47 - $55.47
$55.47
$55.47 - $55.47
$55.47
Zone Valve 2 Way On/Off Sweat 1/2

Zone Valve 2 Way On/Off Sweat 1/2

JOHNSON CONTROLS
$52.13 - $52.13
$52.13
$52.13 - $52.13
$52.13

Zone Valve 2 Way On/Off Height (In.) 1-7/8 Width (In.) 2-5/8 Depth (In.) 1-3/4 Coefficient of Volume 1 Safe Working Water PSI 300 Max Water Temp (D...

View full Details
$52.13 - $52.13
$52.13
$52.13 - $52.13
$52.13
Gas Valve 70000 BtuH Cap. 1/2 Inlet Sz

Gas Valve 70000 BtuH Cap. 1/2 Inlet Sz

RESIDEO
$343.05 - $343.05
$343.05
$343.05 - $343.05
$343.05

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...

View full Details
$343.05 - $343.05
$343.05
$343.05 - $343.05
$343.05
Gas Valve 70000 BtuH Cap. 1/2 Inlet Sz

Gas Valve 70000 BtuH Cap. 1/2 Inlet Sz

RESIDEO
$302.83 - $302.83
$302.83
$302.83 - $302.83
$302.83

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...

View full Details
$302.83 - $302.83
$302.83
$302.83 - $302.83
$302.83
Gas Valve 70000 BtuH Cap. 1/2 Inlet Sz

Gas Valve 70000 BtuH Cap. 1/2 Inlet Sz

RESIDEO
$343.05 - $343.05
$343.05
$343.05 - $343.05
$343.05

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...

View full Details
$343.05 - $343.05
$343.05
$343.05 - $343.05
$343.05
Actuator Valve 24V AC NEMA 1

Actuator Valve 24V AC NEMA 1

BELIMO
$144.23 - $144.23
$144.23
$144.23 - $144.23
$144.23

Actuator Valve Application Valve Signal Type Floating Point On/Off Rated Torque Not Applicable Input Voltage 24V AC Output Signal Not Applicable Co...

View full Details
$144.23 - $144.23
$144.23
$144.23 - $144.23
$144.23
Air Switching Valve 3-Way 2 to 4 psi

Air Switching Valve 3-Way 2 to 4 psi

JOHNSON CONTROLS
$825.56 - $825.56
$825.56
$825.56 - $825.56
$825.56

Air Switching Valve Normally Open/Normally Closed Control Air Pressure 2 to 4 psi 1/4 in Barb Air Connections Max Air Pressure 75 psi Height 3 in W...

View full Details
$825.56 - $825.56
$825.56
$825.56 - $825.56
$825.56
Thread Adaptor

Thread Adaptor

JOHNSON CONTROLS
$71.64 - $71.64
$71.64
$71.64 - $71.64
$71.64

Thread Adaptor For Use With V-3000 Valves

$71.64 - $71.64
$71.64
$71.64 - $71.64
$71.64
Globe Valve 3-Way Mixing 1/2 In Sweat

Globe Valve 3-Way Mixing 1/2 In Sweat

JOHNSON CONTROLS
$294.34 - $294.34
$294.34
$294.34 - $294.34
$294.34

Globe Valve 3 Way Brass Trim Height (In.) 4-3/4 Width (In.) 4-3/16 Depth (In.) 1-5/8 Coefficient of Volume 1.8 Safe Working Steam PSI 38 Safe Worki...

View full Details
$294.34 - $294.34
$294.34
$294.34 - $294.34
$294.34
Globe Valve 3-Way Mixing 3/4 In Sweat

Globe Valve 3-Way Mixing 3/4 In Sweat

JOHNSON CONTROLS
$388.00 - $388.00
$388.00
$388.00 - $388.00
$388.00

Globe Valve 3 Way Brass Trim Height (In.) 4-3/4 Width (In.) 5-1/16 Depth (In.) 1-7/8 Coefficient of Volume 7.3 Safe Working Steam PSI 38 Safe Worki...

View full Details
$388.00 - $388.00
$388.00
$388.00 - $388.00
$388.00
Globe Valve 3-Way Mixing 2 In (F)NPT

Globe Valve 3-Way Mixing 2 In (F)NPT

JOHNSON CONTROLS
$1,775.80 - $1,775.80
$1,775.80
$1,775.80 - $1,775.80
$1,775.80

Globe Valve 3 Way Stainless Steel Height (In.) 6-3/16 Width (In.) 5-29/32 Depth (In.) 4-1/4 Coefficient of Volume 46.2 Safe Working Steam PSI 100 S...

View full Details
$1,775.80 - $1,775.80
$1,775.80
$1,775.80 - $1,775.80
$1,775.80
Globe Valve 3-Way Mixing 1-1/4 In (F)NPT

Globe Valve 3-Way Mixing 1-1/4 In (F)NPT

JOHNSON CONTROLS
$1,203.31 - $1,203.31
$1,203.31
$1,203.31 - $1,203.31
$1,203.31

Globe Valve 3 Way Stainless Steel Height (In.) 5-7/8 Width (In.) 4-23/32 Depth (In.) 2-11/6 Coefficient of Volume 18.5 Safe Working Steam PSI 100 S...

View full Details
$1,203.31 - $1,203.31
$1,203.31
$1,203.31 - $1,203.31
$1,203.31
Globe Valve 3-Way Mixing 1/2 In (F)NPT

Globe Valve 3-Way Mixing 1/2 In (F)NPT

JOHNSON CONTROLS
$559.12 - $559.12
$559.12
$559.12 - $559.12
$559.12

Globe Valve 3 Way Stainless Steel Height (In.) 4-3/4 Width (In.) 3 Depth (In.) 1-5/8 Coefficient of Volume 4.6 Safe Working Steam PSI 100 Safe Work...

View full Details
$559.12 - $559.12
$559.12
$559.12 - $559.12
$559.12
Globe Valve 3-Way Mixing 1/2 In (F)NPT

Globe Valve 3-Way Mixing 1/2 In (F)NPT

JOHNSON CONTROLS
$656.36 - $656.36
$656.36
$656.36 - $656.36
$656.36

Globe Valve 3 Way Stainless Steel Height (In.) 4-3/4 Width (In.) 3 Depth (In.) 1-5/8 Coefficient of Volume 1.8 Safe Working Steam PSI 100 Safe Work...

View full Details
$656.36 - $656.36
$656.36
$656.36 - $656.36
$656.36
Globe Valve 3-Way Mixing 1/2 In (F)NPT

Globe Valve 3-Way Mixing 1/2 In (F)NPT

JOHNSON CONTROLS
$590.84 - $590.84
$590.84
$590.84 - $590.84
$590.84

Globe Valve 3 Way Stainless Steel Height (In.) 4-3/4 Width (In.) 3 Depth (In.) 1-5/8 Coefficient of Volume 0.73 Safe Working Steam PSI 100 Safe Wor...

View full Details
$590.84 - $590.84
$590.84
$590.84 - $590.84
$590.84
Globe Valve 3-Way Mixing 2 In (F)NPT

Globe Valve 3-Way Mixing 2 In (F)NPT

JOHNSON CONTROLS
$1,049.62 - $1,049.62
$1,049.62
$1,049.62 - $1,049.62
$1,049.62

Globe Valve 3 Way Brass Height (In.) 6-3/16 Width (In.) 5-29/32 Depth (In.) 4-1/4 Coefficient of Volume 46.2 Safe Working Steam PSI 38 Safe Working...

View full Details
$1,049.62 - $1,049.62
$1,049.62
$1,049.62 - $1,049.62
$1,049.62

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare