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HVAC Controls

500 Results Found that Include 610 Products

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Results per page: 16 | 32 | 48
Low V T-Stat,Stages Heat 2,Stages Cool 2
  • HONEYWELL
  • Low V T-Stat, Stages Heat 2, Stages Cool 2Low 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

Thermocouple,24 In
  • HONEYWELL
  • Thermocouple, 24 InThermocouple,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

Low V Mechanical Tstat,40 to 90F,White
  • HONEYWELL
  • Low V Mechanical Tstat, 40 to 90F, WhiteLow V Mechanical Tstat,40 to 90F,White
  • Item # 1AYP9
  • Mfr. Model # T87K1007
  • Low Voltage Thermostat, Terminal Designations R, Y, W, System Switching No, Fan Switching No, Automatic...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low 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

Low Voltage T-Stat,Stages Heat 1
  • HONEYWELL
  • Low Voltage T-Stat, Stages Heat 1Low 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

Calibration/Cover Tool
Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low 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

  • HONEYWELL
  • ThermostatThermostat
  • Multiple product options available

    Multiple product options available

Line V Mechanical Tstat,120 to 277VAC,8A
  • HONEYWELL
  • Line V Mechanical Tstat, 120 to 277VAC, 8ALine V Mechanical Tstat,120 to 277VAC,8A
  • Item # 4NE56
  • Mfr. Model # T651A3018
  • Line Voltage Thermostat, Heating or Cooling, Switch Type SPDT, Control Range 44 to 86 F, Voltage...More

Coverplate,Plastic
  • HONEYWELL
  • Coverplate, PlasticCoverplate,Plastic
  • Item # 4YE44
  • Mfr. Model # 50001137-001
  • Cover Plate, Color White, Material Plastic, Height 5 In, Width 6 7/8 In, For Use With Thermostats 4YE42, 4YE43...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low 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

20 K Ohm Remote Temp Sensor, Wall Module
  • HONEYWELL
  • 20 K Ohm Remote Temp Sensor, Wall Module20 K Ohm Remote Temp Sensor, Wall Module
  • Item # 3RCP5
  • Mfr. Model # TR21
  • Remote Sensor, Wall Module, Replaces Model (6WY20) T7770A1006, 20 K Ohm NTC Non-Linear Temp, Color White,...More

Indoor Sensor, Cover Color White
  • HONEYWELL
  • Indoor Sensor, Cover Color WhiteIndoor Sensor, Cover Color White
  • Item # 6WY16
  • Mfr. Model # C7189U1005
  • Indoor Sensor, White, Operating Temp Range 45 to 88 F, 10K Nominal Sensor Ohms @ 75F, Plastic Material, 1 1/2...More

Relay,Switching,24 Vac
  • HONEYWELL
  • Relay, Switching, 24 VacRelay,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

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 14A006
  • Mfr. Model # TH2110DH1002
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 2, Terminal...More

Fan Blower Control,24V
  • HONEYWELL
  • Fan Blower Control, 24VFan Blower Control,24V
  • Item # 6HMH8
  • Mfr. Model # ST9120U1011
  • Fan Blower Control, Electronic Fan Timer, Input Voltage 18 to 30 Vac, 24 Vac Control Volts, ULReplaces...More

Thermocouple,36 In
  • HONEYWELL
  • Thermocouple, 36 InThermocouple,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

Zone Control Kit,3 Zone,Output Amps 10VA
  • HONEYWELL
  • Zone Control Kit, 3 Zone, Output Amps 10VAZone Control Kit,3 Zone,Output Amps 10VA
  • Item # 2GYD7
  • Mfr. Model # HZ322K
  • Zone Control Kit, 3 Zone Forced Air, Voltage 24 AC, Height 11 1/2 In., Width 8 In., Depth 2 In., Output Amps...More

Round Motorized Damper,Dia 14 In
  • HONEYWELL
  • Round Motorized Damper, Dia 14 InRound Motorized Damper,Dia 14 In
  • Item # 2GYC7
  • Mfr. Model # ARD14
  • Round Motorized Damper, Dia 14 In, Voltage 24 AC, Connection 2 Wires, Color Galvanized Steel, Application...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 4NE58
  • Mfr. Model # TH8110U1003
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7, Terminal...More

Low V Mechanical Tstat,50 to 90F,White
  • HONEYWELL
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 1JUB3
  • Mfr. Model # T834N1002
  • Low Voltage Thermostat, Terminal Designations R, RC, Y, W, G, O, B, System Switching Heat-Cool-Off, Fan...More

Well Immersion Control
  • HONEYWELL
  • Well Immersion ControlWell Immersion Control
  • Item # 2E821
  • Mfr. Model # L6006A1145
  • Well Immersion Control, Contact Current Rating @ 120 VAC 8 Amps, Contact Current Rating @ 240 VAC 5.1 Amps,...More

Thermocouple,30 In
  • HONEYWELL
  • Thermocouple, 30 InThermocouple,30 In
  • Item # 2E721
  • Mfr. Model # Q340A1082
  • Replacement Thermocouple, Standard Coaxial, Length 30 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

Relay,Switching,24 Vac
  • HONEYWELL
  • Relay, Switching, 24 VacRelay,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

Intermittent Pilot Mod,1-2 Rod Control
  • HONEYWELL
  • Intermittent Pilot Mod, 1-2 Rod ControlIntermittent 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

Rod Assembly
  • HONEYWELL
  • Rod AssemblyRod 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

Switch,Electric
  • HONEYWELL
  • Switch, ElectricSwitch,Electric
  • Item # 3UC34
  • Mfr. Model # P658B1012
  • Pneumatic Electric Switch, Voltage Rating 125/250/277 Volts, Power Rating 1, 2 HP, Differential 2 PSI,...More

Zone Valve,Sweat,Sz ID 3/4In
  • HONEYWELL
  • Zone Valve, Sweat, Sz ID 3/4InZone Valve,Sweat,Sz ID 3/4In
  • Item # 2KKP7
  • Mfr. Model # V8043E1061
  • Zone Valve, Sweat, Solder Connection Sz ID 3/4 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

Results per page: 16 | 32 | 48
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