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HVAC Controls

111 Results Found that Include 116 Products

Results per page: 16 | 32 | 48
Line Voltg Thermostat,DPST,208 to 240VAC
  • HONEYWELL
  • Line Voltg Thermostat, DPST, 208 to 240VACLine Voltg Thermostat,DPST,208 to 240VAC
  • Item # 6WY23
  • Mfr. Model # TL7235A1003
  • Line Voltage Thermostat, Switch Type DPST, Switch Action Open on Rise, Number of Switches 1, Control Range 40...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • HONEYWELL
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low Voltage Thermostat, Digital Programmable Single Stage H/C or HP
  • Item # 6WY10
  • Mfr. Model # TH6110D1005
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 5-1-1 or...More

Line Volt Mechanical Tstat,120 to 240VAC
  • HONEYWELL
  • Line Volt Mechanical Tstat, 120 to 240VACLine Volt Mechanical Tstat,120 to 240VAC
  • Item # 2E834
  • Mfr. Model # T6031A1136
  • Remote Bulb Thermostat, Inductive Rating @ 120 VAC 8 Amps, Inductive Rating @ 240 VAC 5 Amps, Differential 3...More

Pressure Switch,.05-12.0
  • ROBERTSHAW
  • Pressure Switch, .05-12.0Pressure Switch,.05-12.0
  • Item # 6XJU5
  • Mfr. Model # 2374-502
  • Pressure Sensing Switch, HVAC/General Purpose, Differential (In. WC) 0.02 to 0.8, Switch Type SPDT, Pressure...More

Ventilator Dehumidification Control
  • HONEYWELL
  • Ventilator Dehumidification ControlVentilator Dehumidification Control
  • Item # 2E574
  • Mfr. Model # H46C1166
  • Humidity Control, Mounting Location Switch Box, Adjustment Range 20 to 80 Percentage RH, Control Attic...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • ROBERTSHAW
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Low V T-Stat,Stages Heat 1,Stages Cool 1
  • Item # 1TKH5
  • Mfr. Model # RS4110
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Terminal Designations RH/R, RC, G, B, O, Y1, W1, System...More

LowV T-Stat,Stages Heat 2, Stages Cool 2
  • HONEYWELL
  • LowV T-Stat, Stages Heat 2, Stages Cool 2LowV T-Stat,Stages Heat 2, Stages Cool 2
  • Item # 6WU98
  • Mfr. Model # TH5220D1003
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Terminal Designations R,RC,C,Y1,Y2-E,W-O/B,W2-Aux,G,L,...More

Zone Valve Actuator,NC,24 V
  • JOHNSON CONTROLS
  • Zone Valve Actuator, NC, 24 VZone Valve Actuator,NC,24 V
  • Item # 41P313
  • Mfr. Model # JG13A020
  • Zone Valve Actuator, Type of Actuator Normally Closed, Closeoff Pressure Type Standard, Signal Type On/Off,...More

Line V Mechanical Tstat,120 to 277VAC,8A
  • WHITE-RODGERS
  • Line V Mechanical Tstat, 120 to 277VAC, 8ALine V Mechanical Tstat,120 to 277VAC,8A
  • Item # 2E734
  • Mfr. Model # 1A10-651
  • Line Voltage Thermostat, Contact Current Rating Resistive @120VAC 8 Amps, Contact Current Rating Resistive...More

Switch,Electric
  • HONEYWELL
  • Switch, ElectricSwitch,Electric
  • Item # 3UC33
  • Mfr. Model # P658A1013
  • Pneumatic Electric Switch, Voltage Rating 125/250/277 Volts, Power Rating 1, 2 HP, Differential 2 PSI,...More

Zone Valve Actuator,NO,24V
  • JOHNSON CONTROLS
  • Zone Valve Actuator, NO, 24VZone Valve Actuator,NO,24V
  • Item # 41P317
  • Mfr. Model # JG23A020
  • Zone Valve Actuator, Type of Actuator Normally Open, Closeoff Pressure Type Standard, Signal Type On/Off,...More

Line Voltage T-Stat,30 to 110 F,SPDT
  • DAYTON
  • Line Voltage T-Stat, 30 to 110 F, SPDTLine Voltage T-Stat,30 to 110 F,SPDT
  • Item # 2NNR9
  • Mfr. Model # 2NNR9
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open / Close on rise, Number of...More

Electric Actuator,20 to 125F,1.8VA
  • HONEYWELL
  • Electric Actuator, 20 to 125F, 1.8VAFloating Actuator
  • Item # 2HEZ5
  • Mfr. Model # ML6161B2024
  • Direct Coupled Damper Actuator, Floating, SPDT, Shaft Type Aluminum Hub, Two Set Screws, Torque 35 In-Lbs, 90...More

Line Voltage Monitor,24-240 Volts
  • ICM
  • Line Voltage Monitor, 24-240 VoltsLine Voltage Monitor,24-240 Volts
  • Item # 5KPX9
  • Mfr. Model # ICM492
  • Line Voltage Monitor, Manual or Automatic Reset, Control Volts 24-240, NC Output 10 Amps, NO Output 10 Amps,...More

Reverse Acting Relay,Pneumatic,30 PSI
  • SIEMENS
  • Reverse Acting Relay, Pneumatic, 30 PSIReverse Acting Relay,Pneumatic,30 PSI
  • Item # 2KGR5
  • Mfr. Model # 243-0024
  • Reverse Acting Relay, Pneumatic, Pressure Range 30 PSI, 1/4 In Barb, Max Air Pressure 30 PSI, Capacity 29...More

Line Volt Mechanical Tstat,120 to 240VAC
  • WHITE-RODGERS
  • Line Volt Mechanical Tstat, 120 to 240VACLine Volt Mechanical Tstat,120 to 240VAC
  • Item # 2E399
  • Mfr. Model # 1687-9
  • Remote Bulb Thermostat, Contact Current Rating Resistive @ 120VAC 24 Amps, Contact Current Rating Resistive @...More

Manual Humidity Controller,SPST,24V
  • HONEYWELL
  • Manual Humidity Controller, SPST, 24VManual Humidity Controller,SPST,24V
  • Item # 3CHL6
  • Mfr. Model # H8908ASPST
  • Manual Humidity Controller, Duct or Remote Mount Mounting, Differential 15 to 40 RH %, Voltage 24, Switch...More

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

Low V T-Stat,Stages Heat 3,Stages Cool 2
  • HONEYWELL
  • Low V T-Stat, Stages Heat 3, Stages Cool 2Low V T-Stat,Stages Heat 3,Stages Cool 2
  • Item # 3RCK3
  • Mfr. Model # TH5320C1002
  • Low Voltage Thermostat, Stages Heat 3, Stages Cool 2, Terminal Designations 1,2,3, System Switching...More

Gas Valve,Fast Opening,240,000 BtuH
  • ROBERTSHAW
  • Gas Valve, Fast Opening, 240,000 BtuHGas Valve
  • Item # 4E124
  • Mfr. Model # 700-402
  • Gas Valve, Ignition Type Standing Pilot, BtuH Capacity 240,000, Valve Type Fast Opening, Coil Volts 24, Gas...More

Attic Fan T-Stat,80 to 130 Deg F, SPST
  • FANTECH
  • Attic Fan T-Stat, 80 to 130 Deg F, SPSTAttic Fan T-Stat,80 to 130 Deg F, SPST
  • Item # 15W827
  • Mfr. Model # FAT 10
  • Attic Fan Thermostat, Switch Type SPST, Switch Action Close on Rise, Number of Switches 1, Control Range 80...More

Rod Assembly
  • HONEYWELL
  • Rod AssemblyRod Assembly
  • Item # 3UC35
  • Mfr. Model # Q3400A1024
  • Igniter/Flame Rod Assembly, Hot Surface, Length 30 In, Voltage 24, Gas Type Nat, Molex Plug for Honeywell...More

Switch,Fan Proving
Integrated Hot Surface Control,OEM
  • WHITE-RODGERS
  • Integrated Hot Surface Control, OEMIntegrated Hot Surface Control,OEM
  • Item # 29TH95
  • Mfr. Model # 50M56-743
  • Integrated Hot Surface Control, OEM Replacement, Input Voltage 25VAC 50/60 Hz, 120 Control Volts, For Use...More

Fan Blower Control,OEM Replacement
  • ICM
  • Fan Blower Control, OEM ReplacementFan Blower Control,OEM Replacement
  • Item # 5KPX1
  • Mfr. Model # ICM275
  • Fan Blower Control, OEM Replacement, Input Voltage 24/120 VAC, 24 Control Volts, For Use With Residential,...More

Remote Sensor,Use With T775 Series 2
  • HONEYWELL
  • Remote Sensor, Use With T775 Series 2Remote Sensor,Use With T775 Series 2
  • Item # 3CHJ9
  • Mfr. Model # 50021579-001
  • Remote Sensor, Standard, For Use With T775 Series 2, Control Range -40 to 158 F, Temperature Sensitivity (+ -...More

Switch,Electric
  • HONEYWELL
  • Switch, ElectricSwitch,Electric
  • Item # 3UC34
  • Mfr. Model # P658B1012
  • Pneumatic Electric Switch, Voltage Rating 125/250/277 Volts, Power Rating 1, 2 HP, Differential 2 PSI,...More

Low V T-Stat,Stages Heat 1,Stages Cool 1
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 1, Stages Cool 1Digital Thermostat, Digital Programmable Single Stage H/C or HP
  • Item # 1MBD6
  • Mfr. Model # 1F80-0471
  • Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, 0, Programs per Week 5-1-1,...More

Line V Mechanical Tstat,24 to 277VAC,6A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 277VAC, 6ALine V Mechanical Tstat,24 to 277VAC,6A
  • Item # 36P597
  • Mfr. Model # T26S-18C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open / Close on Rise and Open /...More

Fan Blower Control,OEM Replacement
  • ICM
  • Fan Blower Control, OEM ReplacementFan Blower Control,OEM Replacement
  • Item # 5KPX0
  • Mfr. Model # ICM271
  • Fan Blower Control, OEM Replacement, Input Voltage 24/120 VAC, 24 Control Volts, For Use With Residential,...More

Results per page: 16 | 32 | 48