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HVAC Controls

93 Results Found that Include 107 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Line Voltage Control,SPDT,Gray,Analog
  • DAYTON
  • Line Voltage Control, SPDT, Gray, AnalogLine Voltage Control,SPDT,Gray,Analog
  • Item # 1UHH2
  • Mfr. Model # 1UHH2
  • Line Voltage Control, Ventilation, Switch Type SPDT, Switch Action Open on Rise, Number Of Switches 1,...More

Ignitor/Sensor
  • HONEYWELL
  • Ignitor/SensorIgnitor/Sensor
  • Item # 1D284
  • Mfr. Model # Q345A1321
  • Pilot Assembly, Intermittent Pilot Burner/Ignitor-Sensor, Gas Type Nat, Tip Style K, Flame Pattern Right, For...More

Line Volt Mechanical Tstat,24 to 277VAC
  • PECO
  • Line Volt Mechanical Tstat, 24 to 277VACLine Volt Mechanical Tstat,24 to 277VAC
  • Item # 4MY93
  • Mfr. Model # TRF115-005
  • Line Voltage Ventilation Control, Heating or Cooling, Switch Type SPDT, Control Range 0 to 120 F,...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

Line Volt Mechanical Tstat,120 to 277VAC
Solenoid Air Valve,3-Way,120VAC,0-50 psi
  • SIEMENS
  • Solenoid Air Valve, 3-Way, 120VAC, 0-50 psiSolenoid 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 50 psi, 1/4 In. Barb Air...More

Low V T-Stat,Stages Heat 2,Stages Cool 1
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 2, Stages Cool 1Low V T-Stat,Stages Heat 2,Stages Cool 1
  • Item # 3MY14
  • Mfr. Model # 1F82-261
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-1-1,...More

Unvrsl Thermostat Guard,Silver,SS
  • GRAINGER APPROVED
  • Unvrsl Thermostat Guard, Silver, SSUniversal Thermostat Guard
  • Item # 13J044
  • Mfr. Model # 13J044
  • Thermostat Guard, Universal, Inside Height (In.) 8-5/8, Inside Width (In.) 6-3/4, Inside Depth (In.) 3,...More

Line Voltage T-Stat,30 to 110 F,SPST
  • DAYTON
  • Line Voltage T-Stat, 30 to 110 F, SPSTLine Voltage T-Stat,30 to 110 F,SPST
  • Item # 2NNT2
  • Mfr. Model # 2NNT2
  • Line Voltage T-Stat, Industrial Control, Switch Type SPST, Switch Action Close on Rise, Number of Switches 1,...More

Line Voltage T-Stat,-30 to 90 F,SPST
  • DAYTON
  • Line Voltage T-Stat, -30 to 90 F, SPSTLine Voltage T-Stat,-30 to 90 F,SPST
  • Item # 2NNT4
  • Mfr. Model # 2NNT4
  • Line Voltage T-Stat, Stainless Steel, Switch Type SPST, Switch Action Close On Rise, Number of Switches 1,...More

Line Voltage T-Stat,-30 to 90 F,SPDT
  • DAYTON
  • Line Voltage T-Stat, -30 to 90 F, SPDTLine Voltage T-Stat,-30 to 90 F,SPDT
  • Item # 2NNT3
  • Mfr. Model # 2NNT3
  • Line Voltage T-Stat, Stainless Steel, Switch Type SPDT, Switch Action Close on Rise, Number of Switches 1,...More

Center,Fan,3/4 HP
  • HONEYWELL
  • Center, Fan, 3/4 HPCenter,Fan,3/4 HP
  • Item # 2E857
  • Mfr. Model # R8239A1052
  • Fan Center, Primary Voltage 120 Volts, Secondary Voltage 24 Volts, Power Rating 3/4 HP, Power Rating @ 120...More

Integrated Hot Surface Control,OEM
  • WHITE-RODGERS
  • Integrated Hot Surface Control, OEMIntegrated Hot Surface Control,OEM
  • Item # 29TH96
  • Mfr. Model # 50A55-743
  • Integrated Hot Surface Control, OEM Replacement, Input Voltage 25VAC 50/60 Hz, 120 Control Volts, For Use...More

Line Volt Mechanical Tstat,120 to 277VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 38Y052
  • Mfr. Model # A19ABA-40C
  • Line Voltage Thermostat, Cooling, Switch Type SPST, Switch Action Close on Rise, Number of Switches 1,...More

Low V T-Stat,Stages Heat 2,Stages Cool 2
  • EMERSON
  • Low V T-Stat, Stages Heat 2, Stages Cool 2Low V T-Stat,Stages Heat 2,Stages Cool 2
  • Item # 2EMA2
  • Mfr. Model # 1F83-0422
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Terminal Designations RH,RC,C,Y,Y2,G,W/E,W2,O/B,6,L,...More

Monitor,Line
  • ICM
  • Monitor, LineMonitor,Line
  • Item # 3UW94
  • Mfr. Model # ICM491
  • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, Pick Up -, Hold -, Drop Out -,...More

Round Damper,Single Blade,Dia 6 In
  • HONEYWELL
  • Round Damper, Single Blade, Dia 6 InRound Damper,Single Blade,Dia 6 In
  • Item # 2GZD4
  • Mfr. Model # D690A1002
  • Round Damper, Single Blade, Dia 6 In, Color Galvanized Steel, Application Controls Air Flow In Heating And...More

Low V T-Stat,Stages Heat 2,Stages Cool 1
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 2, Stages Cool 1Low V T-Stat,Stages Heat 2,Stages Cool 1
  • Item # 3MY16
  • Mfr. Model # 1F89-211
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 1, Terminal Designations R,C,Y,W2,G,O/B,E,L, System...More

Pressure Sensing Switch,General Purpose
  • FANTECH
  • Pressure Sensing Switch, General PurposePressure Sensing Switch,General Purpose
  • Item # 15W826
  • Mfr. Model # FPS 10
  • Pressure Sensing Switch, General Purpose, Differential (In. WC) .005 - 1.0, SPDT Switch Type, Pressure...More

Compressor Contactor,24V Coil
  • WHITE-RODGERS
  • Compressor Contactor, 24V CoilCompressor Contactor,24V Coil
  • Item # 36L351
  • Mfr. Model # 49P11-843
  • Compressor Contactor, Electronic, Coil Volts 2440 Full Load Amps @ 240VAC, 200303-7/8, 2-3/4, 2-3/8,...More

Temperature Power Module,120 to 240VAC
Condensation Sensor,Toggle Switch,White
Zone Valve,3 Way,Modulating,(F)NPT 1/2
  • JOHNSON CONTROLS
  • Zone Valve, 3 Way, Modulating, (F)NPT 1/2Zone Valve,3 Way,Modulating,(F)NPT 1/2
  • Item # 41P349
  • Mfr. Model # JM3222
  • Zone Valve, 3 Way, Modulating Body, Height (In.) 2-5/8, Width (In.) 2-5/8, Depth (In.) 1-3/4, Coefficient of...More

Zone Valve,2 Way,On/Off,(F)NPT 1
  • JOHNSON CONTROLS
  • Zone Valve, 2 Way, On/Off, (F)NPT 1Zone Valve,2 Way,On/Off,(F)NPT 1
  • Item # 41P401
  • Mfr. Model # JT2427
  • Zone Valve, 2 Way, On/Off, Height (In.) 1-7/8, Width (In.) 3-3/8, Depth (In.) 1-3/4, Coefficient of Volume 8,...More

Surface Temperature Probe
Fan Speed Control,10 A
  • DAYTON
  • Fan Speed Control, 10 AFan Speed Control,10 A
  • Item # 1DGV3
  • Mfr. Model # 1DGV3
  • Speed Control, Rotary, Adjustable, Voltage 115, Max. Amps 10, Max. Wattage 1200, Switch Color Black, Plate...More

Pressure Switch,Fixed .02
  • ROBERTSHAW
  • Pressure Switch, Fixed .02Pressure Switch,Fixed .02
  • Item # 6XJU9
  • Mfr. Model # 2374-506
  • Pressure Sensing Switch, HVAC/General Purpose, Switch Type SPDT, Pressure Setting Range (In. WC) 0.02,...More

Low V T-Stat,Stages Heat 1,White
  • DAYTON
  • Low V T-Stat, Stages Heat 1, WhiteLow V T-Stat,Stages Heat 1,White
  • Item # 1UHG5
  • Mfr. Model # 1UHG5
  • Low Voltage Thermostat, Stages Heat 1, Temp. Settings per Day 4, Programs per Week 5-1-1, Terminal...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • ROBERTSHAW
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Digital Low Voltage Thermostat, Programmable
  • Item # 6GVX5
  • Mfr. Model # RS6110
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7, Terminal...More

Pilot,Intermittent Pilot Burner/Ignitor
Relay,Pneumatic
  • HONEYWELL
  • Relay, PneumaticRelay,Pneumatic
  • Item # 3UC63
  • Mfr. Model # RP972A1006
  • Pneumatic Relay, Control Reversing, Maximum Safe Air Pressure 30 PSI, Pressure Range Main 18 PSI/Pilot 3-15...More

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