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HVAC and Refrigeration

43 Results Found that Include 63 Products

Results per page:  16 | 32 | 48
Room Sensor,Setpoint,Override,Beige
Temperature/Humidity Sensor,Plug
  • SIEMENS
  • Temperature/Humidity Sensor, Plug Temperature/Humidity Sensor,Plug
  • Item # 48RH84
  • Mfr. Model # QFA3280.EWSC
  • Temperature/Humidity Sensor, BACnet, Voltage 18 to 36 VDC or 24 VAC, Connection Plug, 18 to 36 VDC or 24 VAC...More

  • Category : Building Automation Controls
Room Sensor,Setpoint,Override,White
Airflow Switch,Auto Reset,SPDT
  • SIEMENS
  • Airflow Switch, Auto Reset, SPDT Airflow Switch,Auto Reset,SPDT
  • Item # 2KGR4
  • Mfr. Model # 141-0574
  • Airflow Switch, Auto Reset, Differential 0.06 To 0.6 WC, SPDT Switch Type, Pressure Setting Range 0.05 To 1.0...More

  • Category : Duct Pressure Switches
Valve And Actuator,Pneumatic,Pipe 1/2 In
  • Valve And Actuator, Pneumatic, Pipe 1/2 In Pneumatic Actuated Valves
  • Item # 2KGR2
  • Mfr. Model # 257-02041
  • Pneumatic Control Valve, Globe, Pipe (In.) 1/2 NPT, Valve Body Material Bronze, Width (In.) 4, Height (In.)...More

  • Category : Pneumatic Actuated Valves
Room Sensor,Series 1000,Logo,Beige
Linear Pneumatic Actuator,Pivot
  • SIEMENS
  • Linear Pneumatic Actuator, Pivot Linear Pneumatic Actuator
  • Item # 2KGP4
  • Mfr. Model # 331-4811
  • Linear Pneumatic Actuator, Operating PSI Range 8 to 13, Max. Air Pressure 30 psi, Stroke 2-3/8 In., Nominal...More

  • Category : Pneumatic Damper Actuators
Room Sensor,Series 1000,Setpoint,White
Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT Control Valve,Globe, 1/2 in. NPT
  • Item # 25DW73
  • Mfr. Model # 599-02042
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 4, 250, For Use With Water,...More

  • Category : Zone Valves
Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT Control Valve,Globe, 1/2 in. NPT
  • Item # 25DW70
  • Mfr. Model # 599-02038
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 2.5, 250, For Use With...More

  • Category : Zone 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
Control Valve,Globe, 3/4 in. NPT
  • SIEMENS
  • Control Valve, Globe, 3/4 in. NPT Control Valve,Globe, 3/4 in. NPT
  • Item # 25DW75
  • Mfr. Model # 599-02045
  • Control Valve, Globe, Height (In.) 2-3/8, Width (In.) 4-6/8, Depth (In.) 1-5/16, 6.3, 250, For Use With...More

  • Category : Zone Valves
Room Sensor,Series 1000,White
Reverse Acting Relay,Pneumatic,30 PSI
Room Sensor,Series 1000,Logo,White
Threaded Globe Valve,3/4 In,24VAC,NO
Pneu Temp Transmitter,DA,0 to 100F
  • SIEMENS
  • Pneu Temp Transmitter, DA, 0 to 100F Pneu Temp Transmitter,DA,0 to 100F
  • Item # 2KGR1
  • Mfr. Model # 184-0028
  • Pneumatic Temperature Transmitter, Direct Acting, Max. Air Pressure 30 psi, Max. Ambient Temp. 160 Degrees F,...More

  • Category : Pneumatic Temperature Transmitters
Pneumatic Valve Actuator,10 to 15 Spring
  • SIEMENS
  • Pneumatic Valve Actuator, 10 to 15 Spring Pneumatic Valve Actuator,10 to 15 Spring
  • Item # 25DW56
  • Mfr. Model # 599-01088
  • Pneumatic Valve Actuator, Operating PSI Range 3 to 8, 8 to 13, 10 to 15, Max. Air Pressure 35 psi, Stroke...More

  • Category : Pneumatic Damper Actuators
Room Sensor,Setpoint,Override,White
Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT Control Valve,Globe, 1/2 in. NPT
  • Item # 25DW68
  • Mfr. Model # 599-02034
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 1, 250, For Use With Water,...More

  • Category : Zone Valves
Control Valve,Globe, 3/4 in. NPT
  • SIEMENS
  • Control Valve, Globe, 3/4 in. NPT Control Valve,Globe, 3/4 in. NPT
  • Item # 25DW74
  • Mfr. Model # 599-02044
  • Control Valve, Globe, Height (In.) 2-3/8, Width (In.) 4-6/8, Depth (In.) 1-5/16, 6.3, 250, For Use With...More

  • Category : Zone Valves
Control Valve,Globe, 1/2 in. NPT
Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT Control Valve,Globe, 1/2 in. NPT
  • Item # 25DW72
  • Mfr. Model # 599-02041
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 4, 250, For Use With Water,...More

  • Category : Zone Valves
Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT Control Valve,Globe, 1/2 in. NPT
  • Item # 25DW66
  • Mfr. Model # 599-02030
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 0.4, 250, For Use With...More

  • Category : Zone Valves
Control Valve,Globe, 1/2 in. NPT
  • SIEMENS
  • Control Valve, Globe, 1/2 in. NPT Control Valve,Globe, 1/2 in. NPT
  • Item # 25DW65
  • Mfr. Model # 599-02008
  • Control Valve, Globe, Height (In.) 2-1/4, Width (In.) 2-6/8, Depth (In.) 1-5/16, 2.5, 250, For Use With...More

  • Category : Zone Valves
Room Sensor,Series 1000,Setpoint,Beige
Room Sensor,Series 1000,Beige
Room Temperature Sensor,OLED,BACnet,RJ11
  • SIEMENS
  • Room Temperature Sensor, OLED, BACnet, RJ11 Room Temperature Sensor,OLED,BACnet,RJ11
  • Item # 48RH66
  • Mfr. Model # QAA2220.FWSN
  • Room Temperature Sensor, BACnet, Connection Screw Terminals, RJ11 Inputs, 1k ohm Ni @ 32 Degrees F RTD...More

  • Category : Building Automation Controls
Room Temperature Sensor,RJ11
  • SIEMENS
  • Room Temperature Sensor, RJ11 Room Temperature Sensor,RJ11
  • Item # 48RH77
  • Mfr. Model # QAA22SS.EWSN
  • Room Temperature Sensor, BACnet, Connection Screw Terminals, RJ11 Inputs, 0 to 10V/0 to 5V/4 to 20mA Outputs,...More

  • Category : Building Automation Controls
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