Skip Content

Filter Results By

Applied Filters Clear All

Brand
Price
Shop By
Ratings

HVAC Controls

69 Results Found that Include 70 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Hard Start Kit, AC Compressor
  • SUPCO
  • Hard Start Kit, AC CompressorHard Start Kit, AC Compressor
  • Item # 4E241
  • Mfr. Model # SPP7S
  • Hard Start Kit, Relay and Start Capacitor, Voltage 90-277, 1-1/2 to 10 HP, Application For Use on Residential...More

Speed Control,Adjustable,Rotary,120v,3a
Line V T-stat,Heat,Cool,White,SPST
  • DAYTON
  • Line V T-stat, Heat, Cool, White, SPSTLine V T-stat,Heat,Cool,White,SPST
  • Item # 1UHE3
  • Mfr. Model # 1UHE3
  • Line Voltage Thermostat, Fan Coil, Switch Type SPST, Switch Action Close on Rise, Control Range 40-90 F,...More

Speed Control,Adjustable,Rotary,120V,3A
  • DAYTON
  • Speed Control, Adjustable, Rotary, 120V, 3ASpeed Control,Adjustable,Rotary,120V,3A
  • Item # 22PP72
  • Mfr. Model # 22PP72
  • Speed Control, Rotary, Adjustable, Voltage 120, Max. Amps 3, Switch Color Black, Plate Color Silver, Height...More

Relay,Magnetic,DPST,Coil 120V
  • GRAINGER APPROVED
  • Relay, Magnetic, DPST, Coil 120VRelay,Magnetic,DPST,Coil 120V
  • Item # 5MMA6
  • Mfr. Model # 5MMA6
  • Relay, Magnetic, Coil Volts 120, Switch Type DPST, HP 1-1/2, Resistive Amps @ 120V 30, Resistive Amps @ 240V...More

Line V T-stat,Fan Coil,Heat,Cool,White
  • DAYTON
  • Line V T-stat, Fan Coil, Heat, Cool, WhiteLine V T-stat,Fan Coil,Heat,Cool,White
  • Item # 1UHE4
  • Mfr. Model # 1UHE4
  • Line Voltage Thermostat, Fan Coil, Switch Type SPDT, Switch Action One Opens on Rise, One Close on Rise,...More

Transformer Relay,SPDT
  • GRAINGER APPROVED
  • Transformer Relay, SPDTTransformer Relay,SPDT
  • Item # 6AZH5
  • Mfr. Model # 6AZH5
  • Transformer Relay, 4x4 Junction Box Mount, Coil Volts 24, Transformer Primary (V) 120, Transformer Secondary...More

Transformer Relay,SPNO/SPNC
  • GRAINGER APPROVED
  • Transformer Relay, SPNO/SPNCTransformer Relay,SPNO/SPNC
  • Item # 6AZH4
  • Mfr. Model # 6AZH4
  • Transformer Relay, 4x4 Junction Box Mount, Coil Volts 24, Transformer Primary (V) 120, Transformer Secondary...More

Pressure Switch,Differential,0.2to 2InWC
  • DWYER INSTRUMENTS
  • Pressure Switch, Differential, 0.2to 2InWCPressure Switch,Differential,0.2to 2InWC
  • Item # 4FTP1
  • Mfr. Model # ADPS-03-2-N
  • Pressure Switch, Differential, 0.2 to 2.0 In WC Differential, Burst Pressure 40 In WC, Port Type 1/4 In Slip...More

Thermopile,Pilot Generator
  • ROBERTSHAW
  • Thermopile, Pilot GeneratorThermopile,Pilot Generator
  • Item # 12Z418
  • Mfr. Model # 1950-001
  • Thermopile, Pilot Generator, Length (In.) 36, Voltage 250mv to 750mv, Gas Type LP/NG, Tip Style CP-2,...More

Control,Fan Speed,5 A
  • LEVITON
  • Control, Fan Speed, 5 AControl,Fan Speed,5 A
  • Item # 5C348
  • Mfr. Model # 6627-1W
  • Speed Control, Slide Fan, Voltage 120, Max Amps 5, Plate Color White, Height 2 3/4 In, Width 4 1/2 In, Depth...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 3MY10
  • Mfr. Model # 1F78-144
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations RH,RC,Y,W,G,O,B, System Switching...More

Low V Mechanical Tstat,50 to 90F,White
  • WHITE-RODGERS
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 2KFY2
  • Mfr. Model # 1F56N-444
  • Low Voltage Thermostat, Terminal Designations RH, RC, Y, W, G, O, B, A, System Switching Heat-Cool-Off, Fan...More

Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 4CZ52
  • Mfr. Model # T4398A1021
  • Electric Heat Thermostat, Contact Current Rating Resistive @ 120/208/240 VAC 22 Amps, Contact Current Rating...More

Low V T-Stat,Stages Heat 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1Low V T-Stat,Stages Heat 1
  • Item # 14A003
  • Mfr. Model # TH1100DH1004
  • Low Voltage Thermostat, Stages Heat 1, Terminal Designations R,C,W, System Switching Heat-Off, Display...More

Hard Start Kit,1-2-3 tons A/C Units
  • 5-2-1 COMPRESSOR SAVER
  • Hard Start Kit, 1-2-3 tons A/C UnitsHard Start Kit,1-2-3 tons A/C Units
  • Item # 32ZN44
  • Mfr. Model # CSRU1
  • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 204 to 240, Pick Up 162 to 175, Drop Out 40...More

Starter,Super Boost
  • SUPCO
  • Starter, Super BoostStarter,Super Boost
  • Item # 4MG78
  • Mfr. Model # SPP-8E
  • Super Boost Starter, Voltage Rating 170-277 Volts, Power Rating 1/2-10 HP, Available with Highest Starting...More

Pressure Switch,Differential,0.12to1.6In
  • DWYER INSTRUMENTS
  • Pressure Switch, Differential, 0.12to1.6InPressure Switch,Differential,0.12to1.6In
  • Item # 4FTN9
  • Mfr. Model # ADPS-04-2-N
  • Pressure Switch, Differential, 0.12 to 1.6 In WC Differential, Burst Pressure 40 In WC, Port Type 1/4 In Slip...More

Low V Mechanical Tstat,50 to 90F,White
  • WHITE-RODGERS
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 2KFY3
  • Mfr. Model # 1E50N-301
  • Low Voltage Thermostat, Terminal Designations RH, W, System Switching Heat-Off, Fan Switching No, Automatic...More

Low V Mechanical Tstat,50 to 90F,White
  • WHITE-RODGERS
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 2KFY1
  • Mfr. Model # 1E56N-444
  • Low Voltage Thermostat, Terminal Designations RH, RC, Y, W, G, O, B, A, System Switching Heat-Cool-Off, Fan...More

Dif Pressure Switch,Adjustable
  • DWYER INSTRUMENTS
  • Dif Pressure Switch, AdjustableDif Pressure Switch,Adjustable
  • Item # 24Z008
  • Mfr. Model # ADPS-08-2-N
  • Differential Pressure Switch, Air, Pressure Setting Range (In. WC) .002888 to .04332 psi, Sample Line...More

Replacement Motor,60 Hz
  • HONEYWELL
  • Replacement Motor, 60 HzReplacement Motor,60 Hz
  • Item # 2KKN3
  • Mfr. Model # 802360JA
  • Replacement Motor, 60 Hz, Max. Water Temp. 200 Deg. F, Voltage 24, Electrical Connections 6 In Inch Leads,...More

Low V Mechanical Tstat,50 to 90F,White
  • WHITE-RODGERS
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 2KFX9
  • Mfr. Model # 1E30N-910
  • Low Voltage Thermostat, Terminal Designations RH, W, System Switching No, Fan Switching No, Automatic...More

Switch,Air Sensing
  • COLUMBUS ELECTRIC
  • Switch, Air SensingSwitch,Air Sensing
  • Item # 2E462
  • Mfr. Model # GRH3AD
  • Multi Purpose Air Sensing Switch, Switch Action SPDT, Differential 0.02 to 0.8 Inches WC, Mounting Location...More

Line Volt Mechanical Tstat,120 to 277VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 2E831
  • Mfr. Model # T498A1778
  • Electric Heat Line Voltage Thermostat, Non Inductive Rating @ 120 VAC 22 Amps, Non Inductive Rating @ 240 VAC...More

Pressure Switch,Differential,0.8to 4InWC
  • DWYER INSTRUMENTS
  • Pressure Switch, Differential, 0.8to 4InWCPressure Switch,Differential,0.8to 4InWC
  • Item # 4FTP2
  • Mfr. Model # ADPS-05-2-N
  • Pressure Switch, Differential, 0.8 to 4.0 In WC Differential, Burst Pressure 40 In WC, Port Type 1/4 In Slip...More

Control,Dehumidistat,Rotary Dial,24 V
Pressure Switch,Differential,2to 10In WC
  • DWYER INSTRUMENTS
  • Pressure Switch, Differential, 2to 10In WCPressure Switch,Differential,2to 10In WC
  • Item # 4FTP3
  • Mfr. Model # ADPS-06-2-N
  • Pressure Switch, Differential, 2 to 10 In WC Differential, Burst Pressure 40 In WC, Port Type 1/4 In Slip On...More

Control,Fan Speed,5 A
  • LEVITON
  • Control, Fan Speed, 5 AControl,Fan Speed,5 A
  • Item # 5C347
  • Mfr. Model # 6627-1I
  • Speed Control, Slide Fan, Voltage 120, Max Amps 5, Plate Color Ivory, Height 2 3/4 In, Width 4 1/2 In, Depth...More

Silicon Nitride Ignitor,2 3/4 In.,120V
Spring Kit
  • JOHNSON CONTROLS
  • Spring KitSpring Kit
  • Item # 41P649
  • Mfr. Model # V-3754-6009
  • Spring Kit, For Use With Mfr. No. V-3011, V-3020, V-3212,V-3752, V-3755, V-3970, V-4322 (1-1/2 In.,2 In.),...More

Pressure Switch,Differential,4 to 10InWC
  • DWYER INSTRUMENTS
  • Pressure Switch, Differential, 4 to 10InWCPressure Switch,Differential,4 to 10InWC
  • Item # 4FTP4
  • Mfr. Model # ADPS-07-2-N
  • Pressure Switch, Differential, 4 to 10 In WC Differential, Burst Pressure 40 In WC, Port Type 1/4 In Slip On...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