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HVAC Controls

73 Results Found that Include 73 Products

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Results per page: 16 | 32 | 48
Relay,Switching,1/2 HP
  • WHITE-RODGERS
  • Relay, Switching, 1/2 HPRelay,Switching,1/2 HP
  • Item # 4E944
  • Mfr. Model # 90-341
  • Switching Relay, Coil Voltage Rating @ 50/60 Hz 115/120 Volts, Voltage Rating 250 VAC, Power Rating 1/2 HP,...More

Hard Start Kit, AC Compressor
  • SUPCO
  • Hard Start Kit, AC CompressorHard Start Kit, AC Compressor
  • Item # 4E239
  • Mfr. Model # SPP5
  • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1/2 to 10 HP, Application For Use on Residential...More

Plug,Thermocouple,K
  • VULCAN
  • Plug, Thermocouple, KPlug,Thermocouple,K
  • Item # 3HL36
  • Mfr. Model # N56/05013-K
  • Thermocouple Plug, Type K, Plug/Connector Female, Color Yellow, Quick Disconnect, Cromel Alumel, Plug and...More

Magnetic Relay,Switching, 24V Coil
  • GRAINGER APPROVED
  • Magnetic Relay, Switching, 24V CoilMagnetic Relay,Switching, 24V Coil
  • Item # 6AZT9
  • Mfr. Model # 6AZT9
  • Magnetic Relay, Switching, Coil Volts 24, Switch Type DPDT, Full Load Amps @ 120V 12, Full Load Amps @ 208V...More

Relay,Time Delay
  • ICM
  • Relay, Time DelayRelay,Time Delay
  • Item # 4E233
  • Mfr. Model # ICM102
  • Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Make, Time Delay Adjustable 1.8 to 600...More

Magnetic Relay,Switching,120 V Coil
  • GRAINGER APPROVED
  • Magnetic Relay, Switching, 120 V CoilMagnetic Relay,Switching,120 V Coil
  • Item # 6AZU0
  • Mfr. Model # 6AZU0
  • Magnetic Relay, Switching, Coil Volts 120, Switch Type DPDT, Full Load Amps @ 120V 12, Full Load Amps @ 208V...More

Magnetic Relay,Switching,24V Coil
  • GRAINGER APPROVED
  • Magnetic Relay, Switching, 24V CoilMagnetic Relay,Switching,24V Coil
  • Item # 6ACH5
  • Mfr. Model # 6ACH5
  • Magnetic Relay, Switching, Coil Volts 24, Switch Type DPST, Full Load Amps @ 120V 12, Full Load Amps @ 208V...More

Relay,Time Delay
  • ICM
  • Relay, Time DelayRelay,Time Delay
  • Item # 4E234
  • Mfr. Model # ICM203
  • Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Break, Time Delay Adjustable 1.8 to...More

SuitePro Wall Plate Adapter,White
Differential Pressure Flow Sensor,4 In
  • KMC CONTROLS
  • Differential Pressure Flow Sensor, 4 InDifferential Pressure Flow Sensor,4 In
  • Item # 4DEA3
  • Mfr. Model # SSS-1002
  • Differential Pressure Flow Sensor, Single Sensing Point, Insertion Length 3 5/32 In, Exterior Length 1/2 In,...More

Enclosed Fan Relay,SPNO/SPNC,24V
  • GRAINGER APPROVED
  • Enclosed Fan Relay, SPNO/SPNC, 24VEnclosed Fan Relay,SPNO/SPNC,24V
  • Item # 6AZU3
  • Mfr. Model # 6AZU3
  • Magnetic Relay, Enclosed Fan, Coil Volts 24, Switch Type SPNO/SPNC, Full Load Amps @ 120V 14, Full Load Amps...More

Thermocouple,48 In
  • WHITE-RODGERS
  • Thermocouple, 48 InThermocouple,48 In
  • Item # 2E337
  • Mfr. Model # H06E-048
  • Replacement Thermocouple, Standard Coaxial, Length 48 In, Voltage 18 to 30 mV, Gas Type LP/Nat, Stainless...More

Set Limit, Manual Reset,Opens 135
  • GRAINGER APPROVED
  • Set Limit, Manual Reset, Opens 135Set Limit, Manual Reset,Opens 135
  • Item # 6UEC1
  • Mfr. Model # 6UEC1
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 135,...More

Enclosed Fan Relay,SPST,277V Coil
  • GRAINGER APPROVED
  • Enclosed Fan Relay, SPST, 277V CoilEnclosed Fan Relay,SPST,277V Coil
  • Item # 6ACJ0
  • Mfr. Model # 6ACJ0
  • Magnetic Relay, Enclosed Fan, Coil Volts 277, Switch Type SPNO, Full Load Amps @ 120V 14, Full Load Amps @...More

Limit Rollout, Manual Reset,Opens 160
  • GRAINGER APPROVED
  • Limit Rollout, Manual Reset, Opens 160Limit Rollout, Manual Reset,Opens 160
  • Item # 6UEC2
  • Mfr. Model # 6UEC2
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 160,...More

Enclosed Fan Relay,SPDT,277V Coil
  • GRAINGER APPROVED
  • Enclosed Fan Relay, SPDT, 277V CoilEnclosed Fan Relay,SPDT,277V Coil
  • Item # 6ACJ1
  • Mfr. Model # 6ACJ1
  • Magnetic Relay, Enclosed Fan, Coil Volts 277, Switch Type SPDT, Full Load Amps @ 120V 14, Full Load Amps @...More

Limit Rollout, Manual Reset,Opens 180
  • GRAINGER APPROVED
  • Limit Rollout, Manual Reset, Opens 180Limit Rollout, Manual Reset,Opens 180
  • Item # 6UEC3
  • Mfr. Model # 6UEC3
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 180,...More

Enclosed Fan Relay,SPDT,120V Coil
  • GRAINGER APPROVED
  • Enclosed Fan Relay, SPDT, 120V CoilEnclosed Fan Relay,SPDT,120V Coil
  • Item # 6ACJ2
  • Mfr. Model # 6ACJ2
  • Magnetic Relay, Enclosed Fan, Coil Volts 120, Switch Type SPNO/SPNC, Full Load Amps @ 120V 14, Full Load Amps...More

Limit Rollout, Manual Reset,Opens 200
  • GRAINGER APPROVED
  • Limit Rollout, Manual Reset, Opens 200Limit Rollout, Manual Reset,Opens 200
  • Item # 6UEC4
  • Mfr. Model # 6UEC4
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 200,...More

Magnetic Relay,Switching, 208/240V Coil
  • GRAINGER APPROVED
  • Magnetic Relay, Switching, 208/240V CoilMagnetic Relay,Switching, 208/240V Coil
  • Item # 6AZU1
  • Mfr. Model # 6AZU1
  • Magnetic Relay, Switching, Coil Volts 208/240, Switch Type DPDT, Full Load Amps @ 120V 12, Full Load Amps @...More

Enclosed Fan Relay,SPDT,120V Coil
  • GRAINGER APPROVED
  • Enclosed Fan Relay, SPDT, 120V CoilEnclosed Fan Relay,SPDT,120V Coil
  • Item # 6AZU5
  • Mfr. Model # 6AZU5
  • Magnetic Relay, Enclosed Fan, Coil Volts 120, Switch Type SPDT, Full Load Amps @ 120V 14, Full Load Amps @...More

Enclosed Fan Relay,SPDT,24V Coil
  • GRAINGER APPROVED
  • Enclosed Fan Relay, SPDT, 24V CoilEnclosed Fan Relay,SPDT,24V Coil
  • Item # 6AZU4
  • Mfr. Model # 6AZU4
  • Magnetic Relay, Enclosed Fan, Coil Volts 24, Switch Type SPDT, Full Load Amps @ 120V 14, Full Load Amps @...More

Enclosed Fan Relay,SPNO,24V
  • GRAINGER APPROVED
  • Enclosed Fan Relay, SPNO, 24VEnclosed Fan Relay,SPNO,24V
  • Item # 6AZU2
  • Mfr. Model # 6AZU2
  • Magnetic Relay, Enclosed Fan, Coil Volts 24, Switch Type SPNO, Full Load Amps @ 120V 14, Full Load Amps @...More

Relay,Time Delay
  • ICM
  • Relay, Time DelayRelay,Time Delay
  • Item # 4E890
  • Mfr. Model # ICM253
  • Time Delay Relay, Contact Current 1.0 Amp, Control Operation Post Purge, Time Delay Adjustable 12 to 390...More

Relay,Time Delay
  • ICM
  • Relay, Time DelayRelay,Time Delay
  • Item # 4E235
  • Mfr. Model # ICM206
  • Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Break, Time Delay Adjustable 180 to...More

Thermostat,Limit & Plenum,Range 200-160F
  • SUPCO
  • Thermostat, Limit & Plenum, Range 200-160FThermostat,Limit & Plenum,Range 200-160F
  • Item # 2FBX9
  • Mfr. Model # SHL515
  • Limit Control, Fixed Temp, Auto Reset Plenum Mount, Switch Action Open On Rise, SPST, Temp. Range (F) -,...More

Relay,Switching,125 V
  • WHITE-RODGERS
  • Relay, Switching, 125 VRelay,Switching,125 V
  • Item # 4E943
  • Mfr. Model # 90-340
  • Switching Relay, Coil Voltage Rating @ 50/60 Hz 24 VAC, Voltage Rating 125 Volts, Power Rating 1/2 HP, Full...More

Switch,Three Function,Rocker,120 V
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

Thermocouple,Low Mass,Lead Length 27 In
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

Line Volt Mechanical Tstat,120 to 277VAC
  • ROBERTSHAW
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 1TKF9
  • Mfr. Model # 801
  • Line VoltageThermostat, Mechanical Non Programmable, Switch Type SPST, Switch Action Open on Rise, Number of...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