Skip Content

Filter Results By

Applied Filters Clear All

Brand
  • View MoreView Less
Price
  • View MoreView Less
Shop By

HVAC Controls

360 Results Found that Include 365 Products 

Results per page: 16 | 32 | 48
Control Bypass Valve,For Use with A-4400
Speed Control,Adjustable,Rotary,120V,12A
  • DAYTON
  • Speed Control, Adjustable, Rotary, 120V, 12A
  • Item # 22PP74
  • Mfr. Model # 22PP74
  • Speed Control, Rotary, Adjustable, Voltage 120, Max. Amps 12, Switch Color Black and Gold, Plate Color Black...More

Speed Control,Adjustable,Rotary,120V,8A
  • DAYTON
  • Speed Control, Adjustable, Rotary, 120V, 8A
  • Item # 22PP73
  • Mfr. Model # 22PP73
  • Speed Control, Rotary, Adjustable, Voltage 120, Max. Amps 8, Switch Color Black and Gold, Plate Color Black...More

Speed Control,Adjustable,Rotary,120V,3A
  • DAYTON
  • Speed Control, Adjustable, Rotary, 120V, 3A
  • Item # 22PP72
  • Mfr. Model # 22PP72
  • Speed Control, Rotary, Adjustable, Voltage 120, Max. Amps 3, Switch Color Black, Plate Color Silver, Height...More

Speed Control,Adjustable,Slide,120V,1A
  • DAYTON
  • Speed Control, Adjustable, Slide, 120V, 1A
  • Item # 22PP79
  • Mfr. Model # 22PP79
  • Speed Control, Rotary, Adjustable, Voltage 120, Max. Amps 1, Switch Color White, Plate Color White, Height...More

Line V Mechanical Tstat,24 to 600VAC,10A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 600VAC, 10A
  • Item # 20XJ34
  • Mfr. Model # A19ADB-38C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1,...More

Line V Mechanical Tstat,24 to 277VAC,6A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 277VAC, 6A
  • Item # 20XJ77
  • Mfr. Model # T22AAA-1C
  • Line Voltage Thermostat, Heating, Switch Type SPST, Switch Action Normally Open, Number of Switches 1,...More

Pressure Control, SPST, Auto Reset
  • JOHNSON CONTROLS
  • Pressure Control, SPST, Auto Reset
  • Item # 20XH86
  • Mfr. Model # P74FA-10C
  • Pressure Control, Switch Type SPDT, Low Pressure Range (PSIG) 2 to 26, Low Pressure Differential (PSIG) 1.5,...More

Line V Mechanical Tstat,24 to 600VAC,10A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 600VAC, 10A
  • Item # 20XJ31
  • Mfr. Model # A19ABC-41C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open/Close on Rise, Number of...More

Line V Mechanical Tstat,24 to 277VAC,6A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 277VAC, 6A
  • Item # 20XJ82
  • Mfr. Model # T25A-16C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Normally Open, Number of Switches...More

Line V Mechanical Tstat,24 to 277VAC,6A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 277VAC, 6A
  • Item # 20XJ79
  • Mfr. Model # T22JAA-1C
  • Line Voltage Thermostat, Cooling, Switch Type SPST, Switch Action Normally Closed, Number of Switches 1,...More

Thermostat Cover,w/Mounting Hdwr
  • JOHNSON CONTROLS
  • Thermostat Cover, w/Mounting Hdwr
  • Item # 20RF71
  • Mfr. Model # T-4002-3004
  • Thermostat Cover, Horizontal or Vertical, Color Aluminum, For Use With JCI T-4000 Series Pneumatic...More

Surface Mount Duct, Wall Mountng Lcation
Pneumatic Thermostat,DA/RA
  • JOHNSON CONTROLS
  • Pneumatic Thermostat, DA/RA
  • Item # 20RG08
  • Mfr. Model # T-4506-9005
  • Pneumatic Thermostat, Direct Acting and Reverse Acting, Control Range 55 Degrees to 85 Degrees F, 5/32 In....More

Duct Humidity
Temperature Sensor,Nickel 1k ohm
Digital Control Module,24 to 240VAC
  • JOHNSON CONTROLS
  • Digital Control Module, 24 to 240VAC
  • Item # 20XJ53
  • Mfr. Model # C450SQN-1C
  • Control Module, Heating/Cooling/Pressure/Humidity, Switch Action Open and Close on rise, Number of Switches...More

Temp Sensor,Duct Temp Element Holder
Pneumatic Damper Actuator Positioner
Three-Way Solenoid Air Valve,1/8in. NPT
  • JOHNSON CONTROLS
  • Three-Way Solenoid Air Valve, 1/8in. NPT
  • Item # 20RG23
  • Mfr. Model # V-2410-1
  • Three-Way Solenoid Air Valve, NO, NC, COM, Control Range 0 to 30 psi, 1/8 In. NPT Air Connections, Contact...More

Thermostat Wallplate Kit,w/Mounting Hdwr
  • JOHNSON CONTROLS
  • Thermostat Wallplate Kit, w/Mounting Hdwr
  • Item # 20RF76
  • Mfr. Model # T-4100-103
  • Thermostat Wallplate Kit, Horizontal or Vertical, For Use With JCI T-4000 Series Pneumatic Thermostats,...More

Electronic Pressure Control
  • JOHNSON CONTROLS
  • Electronic Pressure Control
  • Item # 20XJ69
  • Mfr. Model # P352AB-3C
  • Electronic Pressure Control, Electric On/Off, Switch Type SPDT, Number of Switches 1, Overall Length 5 In.,...More

Heating-Cooling Thermostat,DA/RA
  • JOHNSON CONTROLS
  • Heating-Cooling Thermostat, DA/RA
  • Item # 20RG10
  • Mfr. Model # T-4752-202
  • Heating-Cooling Thermostat, Direct Acting and Reverse Acting, Control Range 55 Degrees to 85 Degrees F, 5/32...More

Bulb Element Controller
Humidity Stage Module
  • JOHNSON CONTROLS
  • Humidity Stage Module
  • Item # 20XJ74
  • Mfr. Model # S351AA-1C
  • Humidity Stage Module, Humidification or Dehumidification, Switch Type SPDT, Number of Switches 1, Overall...More

Line Volt Mechanical Tstat,24 to 277VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 24 to 277VAC
  • Item # 20XJ47
  • Mfr. Model # A350BA-1C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open/Close on Rise, Number of...More

Temperature Display Module
  • JOHNSON CONTROLS
  • Temperature Display Module
  • Item # 20XJ54
  • Mfr. Model # D350BA-1C
  • Temperature Display Module, Temperature, Switch Action Open and Close on rise, Number of Switches 0, Overall...More

Temperature Sensor,Nickel 1k ohm
Three-Way Air Switching Valve
  • JOHNSON CONTROLS
  • Three-Way Air Switching Valve
  • Item # 20RG24
  • Mfr. Model # V-6137-1
  • Three-Way Air Switching Valve, NO, NC, COM, Control Range 15 to 19 psi, 1/4 In. Barb Air Connections, Contact...More

Pneumatic Transducer,20VDC,18 to 25 psi
  • JOHNSON CONTROLS
  • Pneumatic Transducer, 20VDC, 18 to 25 psi
  • Item # 20RG01
  • Mfr. Model # EP-8000-1
  • Electronic Pneumatic Transducer, Voltage Input Type, Direct Acting, Max. Safe Air PSI 25, Control Air...More

Filter Kit, For Use with D-3062
Electronic Pressure Control
  • JOHNSON CONTROLS
  • Electronic Pressure Control
  • Item # 20XJ70
  • Mfr. Model # P352PQ-1C
  • Electronic Pressure Control, Proportional/Integral, Number of Switches 0, Overall Length 5 In., Sensor Type...More

Results per page: 16 | 32 | 48