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HVAC and Refrigeration

317 Results Found that Include 322 Products 

Results per page: 16 | 32 | 48
Control Bypass Valve,For Use with A-4400
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 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

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

Pressure Control,4-Wire,2-Circuit,Manual
  • JOHNSON CONTROLS
  • Pressure Control, 4-Wire, 2-Circuit, Manual
  • Item # 20RG56
  • Mfr. Model # P70KA-7C
  • Pressure Control, High Pressure, Switch Type 4-Wire, 2-Circuit, Switch Action Opens On High Pressure, Manual...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 # 20XJ77
  • Mfr. Model # T22AAA-1C
  • Line Voltage Thermostat, Heating, Switch Type SPST, Switch Action Normally Open, Number of Switches 1,...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

Pressure Control,SPST,Auto,Threaded
  • JOHNSON CONTROLS
  • Pressure Control, SPST, Auto, Threaded
  • Item # 20RG54
  • Mfr. Model # P70AA-162C
  • Pressure Control, High Pressure, Switch Type SPST, Switch Action Opens On Low Pressure, Auto Reset, 48 In....More

Water Regulating Valve,2 Way,1-1/4 in.
  • JOHNSON CONTROLS
  • Water Regulating Valve, 2 Way, 1-1/4 in.
  • Item # 20RG40
  • Mfr. Model # V47AE-2C
  • Water Regulating Valve, 2 Way, NPT, Connection Size (In.) 1-1/4, Port (In.) 1-1/4, Design Pressure (PSIG)...More

Temperature Sensor,Nickel 1k ohm
Water Regulating Valve,2 Way,NPT,3/4 in.
  • JOHNSON CONTROLS
  • Water Regulating Valve, 2 Way, NPT, 3/4 in.
  • Item # 20RG41
  • Mfr. Model # V48AC-2C
  • Water Regulating Valve, 2 Way, NPT, Connection Size (In.) 3/4, Port (In.) 3/4, Design Pressure (PSIG) 150,...More

Temp Sensor,Nickel 1k ohm,Phone Jack
Temperature Stage Module,24 to 240VAC
  • JOHNSON CONTROLS
  • Temperature Stage Module, 24 to 240VAC
  • Item # 20XJ72
  • Mfr. Model # S350CC-1C
  • Temperature Stage Module, Heating/Cooling, Switch Type SPDT, Number of Switches 1, Overall Length 5 In.,...More

Condenser Fan Speed Control,208/240V
  • JOHNSON CONTROLS
  • Condenser Fan Speed Control, 208/240V
  • Item # 20XJ06
  • Mfr. Model # P266AAA-100C
  • Condenser Fan Speed Control, Hard Start Timing (Sec.) 2, Triac Output Amps 8, 208/240 Input Volts AC @ 60/50...More

Temp Sensor,Nickel 1k ohm,Phone Jack
Integral Temperature Stage Module
  • JOHNSON CONTROLS
  • Integral Temperature Stage Module
  • Item # 20XJ73
  • Mfr. Model # S350PQ-1C
  • Proportional Plus Integral Temperature Stage Module, Proportional/Integral, Number of Switches 0, Overall...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

Water Regulating Valve,2 Way,NPT,3/8 in.
  • JOHNSON CONTROLS
  • Water Regulating Valve, 2 Way, NPT, 3/8 in.
  • Item # 20RG36
  • Mfr. Model # V46EA-3C
  • Water Regulating Valve, 2 Way, NPT, Connection Size (In.) 3/8, Port (In.) 3/8, Design Pressure (PSIG) 150,...More

Temperature Sensor,Nickel 1k ohm
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

Water Regulating Valve,2 Way,NPT,3/4 in.
  • JOHNSON CONTROLS
  • Water Regulating Valve, 2 Way, NPT, 3/4 in.
  • Item # 20RG37
  • Mfr. Model # V47AC-4C
  • Water Regulating Valve, 2 Way, NPT, Connection Size (In.) 3/4, Port (In.) 3/4, Design Pressure (PSIG) 150,...More

Solenoid Relay, Electric Pneumatic
Pressure Stage Module,Pressure
  • JOHNSON CONTROLS
  • Pressure Stage Module, Pressure
  • Item # 20XJ75
  • Mfr. Model # S352AA-2C
  • Pressure Stage Module, Pressure, Switch Type SPDT, Number of Switches 1, Overall Length 5 In., S352A Stage...More

Lever Arm Assembly
Water Regulating Valve,2 Way,NPT,3/4 in.
  • JOHNSON CONTROLS
  • Water Regulating Valve, 2 Way, NPT, 3/4 in.
  • Item # 20RG38
  • Mfr. Model # V47AC-8C
  • Water Regulating Valve, 2 Way, NPT, Connection Size (In.) 3/4, Port (In.) 3/4, Design Pressure (PSIG) 150,...More

Temperature Sensor,Nickel 1k ohm
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

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 Sensor,Platinum 1k ohm
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

Relief Valve,1/4 in., 0 to 25 psi, Brass
Results per page: 16 | 32 | 48