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HVAC and Refrigeration

721 Results Found that Include 875 Products

Results per page:  16 | 32 | 48
Calibration/Cover Tool
Low Voltage T-Stat,Stages Heat 1
  • HONEYWELL
  • Low Voltage T-Stat, Stages Heat 1 Low Voltage T-Stat,Stages Heat 1
  • Item # 4EY30
  • Mfr. Model # T8775A1009
  • Low Voltage Thermostat, Stages Heat 1, Terminal Designations R,W, System Switching No, Fan Switching Auto-On,...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 # 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
Center,Fan Control
  • HONEYWELL
  • Center, Fan Control Center,Fan Control
  • Item # 4E393
  • Mfr. Model # R8285A1048
  • Fan Control Center, Primary Voltage 120 Volts, Secondary Voltage 24 Volts, Power Rating 3/4 HP, Power Rating...More

  • Category : HVAC Relays
Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VAC Line Volt Mechanical Tstat,120 to 277VAC
  • Item # 2E831
  • Mfr. Model # T498A1778
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Thermocouple,24 In
  • HONEYWELL
  • Thermocouple, 24 In Thermocouple,24 In
  • Item # 2E524
  • Mfr. Model # Q340A1074
  • Replacement Thermocouple, Standard Coaxial, Length 24 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

  • Category : Pilot and Ignition Components
Low V Mechanical Tstat,50 to 90F,White
  • HONEYWELL
  • Low V Mechanical Tstat, 50 to 90F, White Low V Mechanical Tstat,50 to 90F,White
  • Item # 1JUB2
  • Mfr. Model # T822K1018
  • Low Voltage Thermostat, Terminal Designations R, W, System Switching No, Fan Switching No, Automatic...More

  • Category : Low Voltage Mechanical Thermostats
Fan/Limit Control
  • HONEYWELL
  • Fan/Limit Control Fan/Limit Control
  • Item # 2E818
  • Mfr. Model # L4064B2228
  • Fan and Limit Control, Adjustable Temp, Auto Reset, Switch Action Fan Close on Rise, Limit Open on Rise,...More

  • Category : Fan and Limit 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 # 2HFF4
  • Mfr. Model # TH1110DV1009/U
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations R,C,Y,W,G, System Switching...More

  • Category : Low Voltage Non-Programmable Thermostats
Crank Arm Ball Joint,Dia 5/16 In
Thermocouple,36 In
  • HONEYWELL
  • Thermocouple, 36 In Thermocouple,36 In
  • Item # 2E525
  • Mfr. Model # Q340A1090
  • Replacement Thermocouple, Standard Coaxial, Length 36 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

  • Category : Pilot and Ignition Components
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
Intermittent Pilot Mod,1-2 Rod Control
  • HONEYWELL
  • Intermittent Pilot Mod, 1-2 Rod Control Intermittent Pilot Mod,1-2 Rod Control
  • Item # 1RZZ2
  • Mfr. Model # S8610U3009
  • Intermittent Pilot Module, Intermittent Pilot Ignition, Lead Length (In.) -, Electrical Connections 1/4 In....More

  • Category : Furnace Ignitors & Controls
Universal Digital Electronic Oil Primary
5-5/8 x 2 x 2 Strap On Hot Water Control
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 # 4YE42
  • Mfr. Model # TH5110D1006
  • 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
Wireless Wifi Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Wifi Thermostat, 7 Programmable Wireless Wifi Thermostat,7 Programmable
  • Item # 30ZZ03
  • Mfr. Model # TH9320WF5003
  • Wireless WiFi Thermostat, Stages Heat Bomba de 3 Niveles de Calor o 2 Convencionales, Stages Cool 2, Temp....More

  • Category : Wireless Thermostats
Relay,Switching,24 Vac
  • HONEYWELL
  • Relay, Switching, 24 Vac Relay,Switching,24 Vac
  • Item # 2E681
  • Mfr. Model # R8222B1067
  • General Purpose Switching Relay, Coil Voltage 24 VAC, Switch Action SPDT, Height 1 7/8 Inches, Depth 2 3/8...More

  • Category : HVAC Relays
Boiler-Mounted, High or Low Limit Immersion Controller, Temp.&#x
Needle Attachment
  • HONEYWELL
  • Needle Attachment Needle Attachment
  • Item # 35YG06
  • Mfr. Model # CCT729A
  • Needle Attachment, For Use With Grainger Item Number 33P676, 33P677, 33P678, For Use With Mfr. Model Number...More

  • Category : Parts
Line Voltg Thermostat,DPST,208 to 240VAC
Pneumatic Fitting Kit
Calibration Kit
  • HONEYWELL
  • Calibration Kit Calibration Kit
  • Item # 3UC32
  • Mfr. Model # MQP800
  • Pneumatic Calibration Kit, Contains Pressure Bulb Assembly, 10 Feet of 11/32 Inch Outer Diameter x 5/32 Inch...More

  • Category : Pneumatic Control Accessories
Fan Blower Control,24V
Low V T-Stat,Stages Heat 2,Stages Cool 2
  • HONEYWELL
  • Low V T-Stat, Stages Heat 2, Stages Cool 2 Low V T-Stat,Stages Heat 2,Stages Cool 2
  • Item # 6WU99
  • Mfr. Model # TH5220D1029
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Terminal Designations R,RC,C,Y1,Y2-E,W-O/B,W2-Aux,G,L,...More

  • Category : Low Voltage Non-Programmable Thermostats
Line Volt Mechanical Tstat,120 to 240VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 240VAC Line Volt Mechanical Tstat,120 to 240VAC
  • Item # 2E517
  • Mfr. Model # T6051A1016
  • Line Volt Mechanical Tstat, Switch Type SPDT, Switch Action Open/Close on Rise, Number of Switches 1, Control...More

  • Category : Line Voltage Mechanical Thermostats
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