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HVAC Controls

220 Results Found that Include 220 Products 

Results per page: 16 | 32 | 48
Low V T-Stat,NonProgrammable
  • HONEYWELL
  • Low 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

Wireless Wifi Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Wifi Thermostat, 7 Programmable
  • Item # 30ZZ02
  • Mfr. Model # TH6320WF1005
  • Wireless Wifi Thermostat, Stages Heat Up to 3 Heat, 2 Cool Heat Pump or Up to 2 Heat, 2 Cool Conventional,...More

Wireless Wifi Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Wifi Thermostat, 7 Programmable
  • Item # 30ZZ03
  • Mfr. Model # TH9320WF5003
  • Wireless Wifi Thermostat, Stages Heat Up to 3 Heat, 2 Cool Heat Pump or Up to 2 Heat, 2 Cool Conventional,...More

Hard Start Kit,Relay/Start Capacitor
  • ICM
  • Hard Start Kit, Relay/Start Capacitor
  • Item # 32MY24
  • Mfr. Model # ICM866U
  • Hard Start Kit, Auto Adjusting Relay and Start Capacitor, Pick Up Auto Sensing, Drop Out Auto Sensing,...More

Thermostat,Programmable,Stage Heat 1
  • ICM
  • Thermostat, Programmable, Stage Heat 1
  • Item # 32MY29
  • Mfr. Model # MP5010
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7, 5-2, or...More

Thermostat,Touch Screen,Stage Heat 2
  • ICM
  • Thermostat, Touch Screen, Stage Heat 2
  • Item # 32MY32
  • Mfr. Model # I2010
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7, 5-2, or...More

Hard Start Kit,4-5 tons A/C Units
  • 5-2-1 COMPRESSOR SAVER
  • Hard Start Kit, 4-5 tons A/C Units
  • Item # 32ZN46
  • Mfr. Model # CSRU3
  • Hard Start Kit, Potential Relay, Start Capacitor, Control Volts 204 to 240, Pick Up 180 to 195, Drop Out 40...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 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

Furnace Control Brd,98 to 132 Input Volt
  • ICM
  • Furnace Control Brd, 98 to 132 Input Volt
  • Item # 32MY18
  • Mfr. Model # ICM2808
  • Furnace Control Board, OEM Replacement, Input Voltage 98 to 132, 18 to 30 Control Volts, For Use With York...More

Thermostat,Programmable,Stage Heat 2
  • ICM
  • Thermostat, Programmable, Stage Heat 2
  • Item # 32MY30
  • Mfr. Model # MP5211
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7, 5-2, or...More

Wireless Wifi Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Wifi Thermostat, 7 Programmable
  • Item # 30ZZ05
  • Mfr. Model # TH9320WFV6007
  • Wireless Wifi Thermostat, Stages Heat Up to 3 Heat, 2 Cool Heat Pump or Up to 2 Heat, 2 Cool Conventional,...More

Steam Trap,15 psi,450F,6-1/4 In. L
  • NICHOLSON
  • Steam Trap, 15 psi, 450F, 6-1/4 In. L
  • Item # 20CA68
  • Mfr. Model # FTN-C1F9A
  • Steam Trap, Max. Operating PSI 15 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Defrost Control Brd,18 to 30 Input Volt
  • ICM
  • Defrost Control Brd, 18 to 30 Input Volt
  • Item # 32MY16
  • Mfr. Model # ICM350
  • Defrost Control Board, OEM Replacement, Input Voltage 18 to 30VAC, 18 to 30VAC Control Volts, For Use With...More

Electric Actuator,30 in.-lb.,2 SPDT
  • HONEYWELL
  • Electric 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

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1
  • Item # 34GR14
  • Mfr. Model # TH8110R1008
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7 or...More

Universal Gas Valve,Fast Opng,110000BtuH
  • WHITE-RODGERS
  • Universal Gas Valve, Fast Opng, 110000BtuH
  • 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

Humid Alert,20 to 80percent RH,WallMount
  • WINLAND ELECTRONICS
  • Humid Alert, 20 to 80percent RH, WallMount
  • Item # 33UL45
  • Mfr. Model # HA-1
  • Humid Alert, Wall Mounting, Adjustable Range 20 to 80 Percent RH, Differential (RH Percent) +/- 10, Contact...More

Steam Trap,15 psi,450F,6-1/4 In. L
  • NICHOLSON
  • Steam Trap, 15 psi, 450F, 6-1/4 In. L
  • Item # 20CA66
  • Mfr. Model # FTN-C1D9A
  • Steam Trap, Max. Operating PSI 15 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Heatshield,For Grainger Item No. 2CMD2
  • SHANNON INSULTECH
  • Heatshield, For Grainger Item No. 2CMD2
  • Item # 35PD36
  • Mfr. Model # HS-001-2CMD2
  • Item Heat Shield, Temp. Range 500 Degrees F, Indoors and Outdoors, Fastener Type Quick Release Fabric Flap,...More

Furnace Control Brd,98 to 132 Input Volt
  • ICM
  • Furnace Control Brd, 98 to 132 Input Volt
  • Item # 32MY17
  • Mfr. Model # ICM2807
  • Furnace Control Board, OEM Replacement, Input Voltage 98 to 132VAC, 18 to 30VAC Control Volts, For Use With...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 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

Thermostat,Touch Screen,Stage Heat 1
  • ICM
  • Thermostat, Touch Screen, Stage Heat 1
  • Item # 32MY31
  • Mfr. Model # I1010
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7, 5-2, or...More

Surge Protective Device,Single Phase
  • ICM
  • Surge 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

Universal Gas Valve,Fast Opng,100000BtuH
  • WHITE-RODGERS
  • Universal Gas Valve, Fast Opng, 100000BtuH
  • Item # 30PL26
  • Mfr. Model # 36J54-214
  • Gas Valve, Ignition Type Hot Surface, BtuH Capacity 140,000, Valve Type Fast Opening, Coil Volts 24, Gas Type...More

Low V T-Stat,Digital,Black,24V,Round
  • HONEYWELL
  • Low V T-Stat, Digital, Black, 24V, Round
  • Item # 34GR16
  • Mfr. Model # TH8732WF5018
  • Low Voltage Thermostat, Stages Heat 3, Stages Cool 2, Programs per Week 7, Terminal Designations R, Rc,...More

Universal Gas Valve,Fast Opng,140000BtuH
  • WHITE-RODGERS
  • Universal Gas Valve, Fast Opng, 140000BtuH
  • Item # 30PL24
  • Mfr. Model # 36J22-214
  • Gas Valve, Ignition Type Hot Surface, BtuH Capacity 140,000, Valve Type Fast Opening, Coil Volts 24, Gas Type...More

Module,Multi-Speed,Fits WhisperGreen
  • PANASONIC
  • Module, Multi-Speed, Fits WhisperGreen
  • Item # 32NA33
  • Mfr. Model # FV-VS15VK1
  • Module, Multi-Speed, Timing Range 0 to 60 min., Fits WhisperGreen Select Series, For Use With WhisperGreen...More

Low V T-Stat, 7 Programs Per Week
  • HONEYWELL
  • Low V T-Stat, 7 Programs Per Week
  • Item # 30ZZ01
  • Mfr. Model # YTHX9421R5085WW
  • Low Voltage Thermostat, Stages Heat Up to 4 Heat w/ Heat Pump, or 3 Heat w/ Conventional, Stages Cool 2,...More

Module,Motion,Fits WhisperGreen Series
  • PANASONIC
  • Module, Motion, Fits WhisperGreen Series
  • Item # 32NA34
  • Mfr. Model # FV-MSVK1
  • Module, Motion, Timing Range 20 min., Fits WhisperGreen Select Series, For Use With WhisperGreen Select...More

Module,Condensation,Fits WhisperGreen
  • PANASONIC
  • Module, Condensation, Fits WhisperGreen
  • Item # 32NA35
  • Mfr. Model # FV-CSVK1
  • Module, Condensation, Timing Range 20 min., Fits WhisperGreen Select Series, For Use With WhisperGreen Select...More

Thermostat,Non Programmable,Stage Heat 1
  • ICM
  • Thermostat, Non Programmable, Stage Heat 1
  • Item # 32MY25
  • Mfr. Model # MP2010L
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7, 5-2, or...More

Steam Trap,30 psi,450F,6-1/4 In. L
  • NICHOLSON
  • Steam Trap, 30 psi, 450F, 6-1/4 In. L
  • Item # 20CA74
  • Mfr. Model # FTN-C2G9A
  • Steam Trap, Max. Operating PSI 30 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Results per page: 16 | 32 | 48