Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Applied Filters

Clear All

Branch Availability
Brand
Price
Shop By
Ratings

HVAC and Refrigeration

139 Results Found that Include 206 Products

Results per page:  16 | 32 | 48
Solenoid Air Valve,3-Way,120VAC,1-20 psi
  • SIEMENS
  • Solenoid Air Valve, 3-Way, 120VAC, 1-20 psi Solenoid Air Valve,3-Way,120VAC,1-20 psi
  • Item # 44C453
  • Mfr. Model # 265-1028
  • Solenoid Air Valve, Normally Closed, Control Air Pressure 1 to 20 psi, 1/4 In. Barb Air Connections, Max. Air...More

  • Category : Pneumatic Valves
Calibration Wrench Pneumatic Calibration Wrench, For Use With&#x
Cover, Thermostat,Thermometer Exposed
Controller,Receiver
  • SIEMENS
  • Controller, Receiver Controller,Receiver
  • Item # 4E685
  • Mfr. Model # 195-0003
  • Pneumatic Receiver Controller, Pressure Rating Operating 22, Maximum 30 PSI, Air Consumption 60 SCIM, Input...More

  • Category : Pneumatic Controllers
Room Sensor,Series 1000,Logo,Beige
Room Sensor,Setpoint,Fahrenheit,White
Reverse Acting Relay,Pneumatic,30 PSI
Room Sensor,Setpoint,Fahrenheit,Beige
Solenoid Air Valve,3-Way,120VAC,0-50 psi
  • SIEMENS
  • Solenoid Air Valve, 3-Way, 120VAC, 0-50 psi Solenoid Air Valve,3-Way,120VAC,0-50 psi
  • Item # 4E725
  • Mfr. Model # 265-1022
  • Solenoid Air Valve, Normally Open/Normally Closed, Control Air Pressure 0 to 30 psi, 1/4 In. Barb Air...More

  • Category : Pneumatic Valves
Room Temperature Sensor,Plug
  • SIEMENS
  • Room Temperature Sensor, Plug Room Temperature Sensor,Plug
  • Item # 48RH76
  • Mfr. Model # QAA2280.FWSC
  • Room Temperature Sensor, BACnet, Voltage 18 to 36 VDC or 24 VAC, Connection Plug, 18 to 36 VDC or 24 VAC...More

  • Category : Building Automation Controls
Elec Pneumatic Transducer,0 to 30 psi
  • SIEMENS
  • Elec Pneumatic Transducer, 0 to 30 psi Elec Pneumatic Transducer,0 to 30 psi
  • Item # 40PN41
  • Mfr. Model # 545-113
  • Electronic Pneumatic Transducer, Voltage Input Type, Direct Acting and Reverse Acting, Max. Safe Air PSI 30,...More

  • Category : Electro-Pneumatic Transducers
Positioning Switch
  • SIEMENS
  • Positioning Switch Positioning Switch
  • Item # 4E715
  • Mfr. Model # 141-0600
  • Pneumatic Positioning Switch, 0 to 30 PSI Pressure Range, Used to Deliver or Stop Compressed Air to Selected...More

  • Category : Pneumatic Electric Switches
Controller,Receiver
  • SIEMENS
  • Controller, Receiver Controller,Receiver
  • Item # 4E686
  • Mfr. Model # 195-0011
  • Pneumatic Receiver Controller, Single Input, Control Type Input #1 DA, Input #2 RA, Operating Temp. Range (F)...More

  • Category : Pneumatic Controllers
Globe (F)NPT 1/2 Control ValveVAC, 1
Combustion Actuator
Control Valve 2.5in,N/C,Flanged
Globe (F)NPT 3/4 Zone Valve, 0VAC, 6.3
  • SIEMENS
  • Globe (F)NPT 3/4 Zone Valve, 0VAC, 6.3 Globe (F)NPT 3/4 Zone Valve, 0VAC, 6.3
  • Item # 25DW46
  • Mfr. Model # 257-02045
  • Zone Valve, Globe, Height (In.) 11, Width (In.) 4, Depth (In.) 1-1/2, 6.3, 45, 250, 0, Spring Return, For Use...More

  • Category : Zone Valves
Adaptor,1/2 In,2UPH1,2UPH4
Room Sensor,Fan Speed Switch,White
Globe (F)NPT 1/2 Zone ValveVAC, 2.5
Room Temperature Sensor,BACnet
  • SIEMENS
  • Room Temperature Sensor, BACnet Room Temperature Sensor,BACnet
  • Item # 48RH67
  • Mfr. Model # QAA2221.EWSN
  • Room Temperature Sensor, BACnet, Connection Screw Terminals, RJ11 Inputs, 1k ohm Ni @ 70 Degrees F RTD...More

  • Category : Building Automation Controls
Room Temperature Sensor
  • SIEMENS
  • Room Temperature Sensor Room Temperature Sensor
  • Item # 48RH69
  • Mfr. Model # QAA2230.EWSN
  • Room Temperature Sensor, BACnet, Connection Screw Terminals, RJ11 Inputs, 10K ohm Thermistor Type II Outputs,...More

  • Category : Building Automation Controls
Filter Cartridge Kit
Overload Relay,30A,3 Pole
Globe (F)NPT 1/2 Control ValveVAC, 1.6
Humidity Duct Sensor, For Use With: 0 - 10Vdc Con
Room Sensor,Series 1000,White
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More