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HVAC Controls

814 Results Found that Include 939 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Socket,Relay
Electric Actuator,30 in.-lb.,2 SPDT
  • HONEYWELL
  • Electric Actuator, 30 in.-lb., 2 SPDTElectric Actuator,30 in.-lb.,2 SPDT
  • Item # 34GR10
  • Mfr. Model # MS4104F1010
  • Two-Position Actuator, Spring-Return, Shaft Type 1/2 In. Round, Torque (In.-Lbs.) 30, Stroke Deg. 95 +/-3,...More

Speed Control,115V,5 Amp
  • FANTECH
  • Speed Control, 115V, 5 AmpSpeed Control,115V,5 Amp
  • Item # 15W819
  • Mfr. Model # WC 15
  • Speed Control, Voltage 115, Max. Amps 5, Max. Wattage 575, Switch Color Black, Brushed Aluminum, Plate Color...More

Line Volt Mechanical Tstat,120 to 240VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 240VACLine Volt Mechanical Tstat,120 to 240VAC
  • Item # 4E047
  • Mfr. Model # A19ABC-24E
  • Remote Bulb Thermostat, Contact Current Rating Resistive @ 120VAC 22 Amps, Contact Current Rating Resistive @...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 T-Stat,Stages Heat 3,Stages Cool 2
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 3, Stages Cool 2Low Voltage Thermostat, Digital Programmable Multi Stage H/C or HP
  • Item # 4NB73
  • Mfr. Model # 1F85-277
  • Low Voltage Thermostat, Stages Heat 3, Stages Cool 2, Temp. Settings per Day 4, 2, Programs per Week 5-1-1, 7...More

Relay,Fan,208/240 Vac
  • WHITE-RODGERS
  • Relay, Fan, 208/240 VacRelay,Fan,208/240 Vac
  • Item # 4E942
  • Mfr. Model # 90-295Q
  • Enclosed Fan Relay, Coil Voltage 208/240 VAC, Contact Current Rating 8 Amps, Coil Voltage Rating @ 50/60 Hz...More

Low V T-Stat,NonProgrammable
  • HONEYWELL
  • Low V T-Stat, NonProgrammableLow V T-Stat,NonProgrammable
  • Item # 30ZZ04
  • Mfr. Model # TH1100DV1000
  • Low Voltage Thermostat, Stages Heat 1, Terminal Designations R, C, W,, System Switching Heat-Off, Fan...More

Relay,Fan,24 Vac
  • WHITE-RODGERS
  • Relay, Fan, 24 VacRelay,Fan,24 Vac
  • Item # 4E659
  • Mfr. Model # 90-293Q
  • Enclosed Fan Relay, Coil Voltage 24 VAC, Contact Current Rating 8 Amps, Coil Voltage Rating @ 50/60 Hz 24...More

Liquid Level Probe,12 In,1/2 NPT
  • LUMENITE CONTROL TECHNOLOGY, INC.
  • Liquid Level Probe, 12 In, 1/2 NPTLiquid Level Probe,12 In,1/2 NPT
  • Item # 6EJP7
  • Mfr. Model # PHST12Q12"UN
  • Liquid Level Probe, Industrial, Number of Probes 1, Probe Lengths 12 In., Process Connection 1/2 In. NPT,...More

Fan Control,Rotary,120V,5A
  • CANARM
  • Fan Control, Rotary, 120V, 5AFan Control,Rotary,120V,5A
  • Item # 35UP49
  • Mfr. Model # FRMC5
  • Fan Control, Rotary, Voltage 120, Max. Amps 5, Switch Color Silver, Plate Color Silver, Height (In.) 6, Width...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

Surge Protective Device,Single Phase
  • ICM
  • Surge Protective Device, Single PhaseSurge Protective Device,Single Phase
  • Item # 32MY19
  • Mfr. Model # ICM493
  • Surge Protective Device, Single Phase, Control Volts 240VAC, Voltage 200 to 300VAC, Single Phase, 50/60 Hz,...More

  • WHITE-RODGERS
  • Mercury Flame SensorsMercury Flame Sensors
  • Multiple product options available

    Mercury Flame Sensors, Plug Type Three Pin, Sensor Length 48", and Includes Adapter Fittings; Varies by Plug-In Bulb Style

Low V T-Stat,Stages Heat 2,Stages Cool 2
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 2, Stages Cool 2Low V T-Stat,Stages Heat 2,Stages Cool 2
  • Item # 3MY13
  • Mfr. Model # 1F81-261
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 5-1-1,...More

Low V Mechanical Tstat,50 to 90F,White
  • DAYTON
  • Low V Mechanical Tstat, 50 to 90F, WhiteLow V Mechanical Tstat,50 to 90F,White
  • Item # 4PU46
  • Mfr. Model # 4PU46
  • Low Voltage Thermostat, Terminal Designations R, Y, G, System Switching Cool-Off, Fan Switching Auto-On,...More

Pneumatic Thermostat,DA,55 to 85F
  • JOHNSON CONTROLS
  • Pneumatic Thermostat, DA, 55 to 85FPneumatic Thermostat,DA,55 to 85F
  • Item # 20RG07
  • Mfr. Model # T-4100-1
  • Pneumatic Thermostat, Direct Acting, 1 Pipe, Heating and Cooling, Single Temperature, Control Air Pressure 3...More

Pneumatic Valve Actuator,10 to 15 Spring
  • SIEMENS
  • Pneumatic Valve Actuator, 10 to 15 SpringPneumatic Valve Actuator,10 to 15 Spring
  • Item # 25DW56
  • Mfr. Model # 599-01088
  • Pneumatic Valve Actuator, Operating PSI Range 3 to 8, 8 to 13, 10 to 15, Max. Air Pressure 35 psi, Stroke...More

Wireless Wifi Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Wifi Thermostat, 7 ProgrammableWireless Wifi Thermostat,7 Programmable
  • Item # 30ZZ02
  • Mfr. Model # TH6320WF1005
  • Wireless Wifi Thermostat, Stages Heat 3 Heat Pump or 2 Conventional, Stages Cool 2, Temp. Settings per Day 4,...More

Gas Valve,Hot Surface,140,000BtuH
  • WHITE-RODGERS
  • Gas Valve, Hot Surface, 140,000BtuHGas Valve,Hot Surface,140,000BtuH
  • Item # 30PL23
  • Mfr. Model # 36G22-254
  • Gas Valve, Ignition Type Hot Surface, BtuH Capacity 140,000, Valve Type Fast Opening, Coil Volts 24, Gas Type...More

Use w/ AOBD, AOBD-BM, and IOBD Dampers
Speed Control,115V,10 Amp
  • FANTECH
  • Speed Control, 115V, 10 AmpSpeed Control,115V,10 Amp
  • Item # 15W822
  • Mfr. Model # RPE 10
  • Speed Control, Voltage 115, Max. Amps 10, Max. Wattage 1150, Switch Color Brushed Aluminum, Plate Color...More

Center,Fan Control
  • WHITE-RODGERS
  • Center, Fan ControlCenter,Fan Control
  • Item # 2E852
  • Mfr. Model # 90-113
  • Fan Control Center, Primary Voltage 120 Volts, Secondary Voltage 24 Volts, Power Rating 3/4 HP, Power Rating...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 # 2TE32
  • Mfr. Model # 1E78-151
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-2,...More

Wireless Wifi Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Wifi Thermostat, 7 ProgrammableWireless Wifi Thermostat,7 Programmable
  • Item # 30ZZ03
  • Mfr. Model # TH9320WF5003
  • Wireless Wifi Thermostat, Stages Heat 3 Heat Pump or 2 Conventional, Stages Cool 2, Temp. Settings per Day 4,...More

Line Volt Mechanical Tstat,24 to 277VAC
  • PECO
  • Line Volt Mechanical Tstat, 24 to 277VACLine Volt Mechanical Tstat,24 to 277VAC
  • Item # 4MY92
  • Mfr. Model # TH109-009
  • Line Voltage Ventilation Control, Heating or Cooling, Switch Type DPDT, Control Range 40 to 100 F,...More

Hard Start Kit,3.5-4-5 tons A/C Units
  • 5-2-1 COMPRESSOR SAVER
  • Hard Start Kit, 3.5-4-5 tons A/C UnitsHard Start Kit,3.5-4-5 tons A/C Units
  • Item # 32ZN45
  • Mfr. Model # CSRU2
  • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 204 to 240, Pick Up 180 to 195, Drop Out 40...More

Relay,Overload and Hard Start Capacitor
Acetylene Gas Air Hose,12 1/2 Ft
  • UNIWELD
  • Acetylene Gas Air Hose, 12 1/2 FtAcetylene Gas Air Hose,12 1/2 Ft
  • Item # 6VKG8
  • Mfr. Model # H12
  • Acetylene Gas Air Hose, Hose Inside Dia. 3/16 In., Color RED, Max. Pressure 200 PSI, Connection A, Connection...More

Low V T-Stat,Stages Heat 3,Stages Cool 2
  • HONEYWELL
  • Low V T-Stat, Stages Heat 3, Stages Cool 2Low Voltage Thermostat, Touch Screen Programmable Multi Stage, H/C or HP
  • Item # 4NE60
  • Mfr. Model # TH8321U1006
  • Low Voltage Thermostat, Stages Heat 3, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7, Terminal...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