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HVAC and Refrigeration

718 Results Found that Include 866 Products

Results per page:  16 | 32 | 48
Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1 Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 6WU96
  • Mfr. Model # TH3110D1008
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,RC,Y,W,G,O,B, System Switching...More

  • Category : Low Voltage Non-Programmable Thermostats
Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1 Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 4YE43
  • Mfr. Model # TH5110D1022
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,RC,C,Y,G,W-O/B, System...More

  • Category : Low Voltage Non-Programmable Thermostats
Ventilator Dehumidification Control
  • HONEYWELL
  • Ventilator Dehumidification Control Ventilator Dehumidification Control
  • Item # 2E574
  • Mfr. Model # H46C1166
  • Humidity Control, Mounting Location Switch Box, Adjustment Range 20 to 80 Percentage RH, Control Attic...More

  • Category : Humidity Controls
Diaphragm,Main,for MP953D
Thermostat Cover Kit
5-5/8 x 2 x 2 Strap On Hot Water Control
Wall Module Remote Sensor
  • HONEYWELL
  • Wall Module Remote Sensor Wall Module Remote Sensor
  • Item # 3RCP6
  • Mfr. Model # TR21-A
  • Remote Sensor, Wall Module, Replaces Model (6WY21) T7770A3002, 10K Ohm For Averaging Only, Color White,...More

  • Category : Thermostat Accessories
Floating Valve Actuator,20 to 28 Vac
Automatic Air Vent
  • HONEYWELL
  • Automatic Air Vent Automatic Air Vent
  • Item # 3TZ95
  • Mfr. Model # EA122A1002
  • Automatic Air Vent, NPT Connection (M) 1/8 Inch, Maximum Temperature 230 Degrees Fahrenheit, Maximum Pressure...More

  • Category : Air Vents
Relay,Switching,24 Vac
  • HONEYWELL
  • Relay, Switching, 24 Vac Relay,Switching,24 Vac
  • Item # 2E682
  • Mfr. Model # R8222D1014
  • General Purpose Switching Relay, Coil Voltage 24 VAC, Switch Action DPDT, Height 1 7/8 Inches, Depth 2 3/8...More

  • Category : HVAC Relays
Boiler-Mounted, High or Low Limit Immersion Controller, Temp.&#x
Floating Actuator for VC Series Valves
Wireless Tstat,5-1-1 or 5-2 Programmable
  • HONEYWELL
  • Wireless Tstat, 5-1-1 or 5-2 Programmable Wireless Tstat,5-1-1 or 5-2 Programmable
  • Item # 3RCN4
  • Mfr. Model # TH6320R1004
  • Wireless Thermostat, Stages Heat 3 Heat Pump or 2 Conventional, Stages Cool 2, Temp. Settings per Day 4,...More

  • Category : Wireless Thermostats
Valve Actuator,4 to 11 psi
Ball Joint,Threaded,Dia 1/4 In
Controller,Pneumatic
  • HONEYWELL
  • Controller, Pneumatic Controller,Pneumatic
  • Item # 3UC58
  • Mfr. Model # RP920A1033
  • Pneumatic Controller, Operating Range 17 to 30 PSI, Ambient Temperature Range 40 to 130 Degrees Fahrenheit,...More

  • Category : Pneumatic Controllers
Rod Assembly
  • HONEYWELL
  • Rod Assembly Rod Assembly
  • Item # 3UC35
  • Mfr. Model # Q3400A1024
  • Igniter/Flame Rod Assembly, Hot Surface, Length 30 In, Voltage 24, Gas Type Nat, Molex Plug for Honeywell...More

  • Category : Pilot and Ignition Components
Pneumatic Transducer,2-10VDC,0-18 psi
Line Volt Mechanical Tstat for Heating Only, 120 to 27
Line Volt Mechanical Tstat for Heating Only, 120 to 27
Crank Arm Ball Joint,Dia 5/16 In
Low V T-Stat,Stages Heat 2,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 2, Stages Cool 1 Low V T-Stat,Stages Heat 2,Stages Cool 1
  • Item # 2HFF5
  • Mfr. Model # TH1210DV1007/U
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 1, Terminal Designations R,C,Y,W,G,O/B, System Switching...More

  • Category : Low Voltage Non-Programmable Thermostats
Pneumatic Fitting Kit
Thermostat,Proportion
  • HONEYWELL
  • Thermostat, Proportion Thermostat,Proportion
  • Item # 3XK96
  • Mfr. Model # T921A1191
  • VAV Thermostat, Proportional Heat or Cool, Bellows Adjusts Potentiometer Slider to Regulate Motor Operation,...More

  • Category : VAV Controls
Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1 Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 4EY31
  • Mfr. Model # T8775C1005
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,RC,Y,W,G,O,B, System Switching...More

  • Category : Low Voltage Non-Programmable Thermostats
Single Replacement UV Bulb,1RZX7
Damper Crank Arm,1/2 In
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