Skip Content

Filter Results By

Applied Filters Clear All

Brand
Price
Shop By

HVAC Controls

152 Results Found that Include 214 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
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

Pneumatic Fitting Kit
Conversion Kit,Inlet/Outlet 1/2 x 3/4 In
  • HONEYWELL
  • Conversion Kit, Inlet/Outlet 1/2 x 3/4 InConversion Kit,Inlet/Outlet 1/2 x 3/4 In
  • Item # 2RNY2
  • Mfr. Model # Y8610U6006
  • Conversion Kit, Intermittent Pilot, 0.7 Amps AC, BtuH Capacity 270 Cubic Feet Per Hour, Control Volts 24V,...More

  • BELL & GOSSETT
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Low V T-Stat,Stages Heat 2,Stages Cool 2
  • HONEYWELL
  • Low V T-Stat, Stages Heat 2, Stages Cool 2Low Voltage Thermostat, Digital Programmable Multi Stage H/C or HP
  • Item # 1YMG4
  • Mfr. Model # T7351F2010
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7, Terminal...More

Temperature Controller
  • HONEYWELL
  • Temperature ControllerTemperature Controller
  • Item # 3XK99
  • Mfr. Model # T991A1194
  • VAV Thermostat, Modulating Temperature Controller, Liquid Filled, Copper Capillary 20 Ft Length, with 1/2 In...More

Electric Actuator,20 in-lb,Remote Mount
  • HONEYWELL
  • Electric Actuator, 20 in-lb, Remote MountModutrol Motor
  • Item # 2E976
  • Mfr. Model # M436A1116
  • Damper Motor, Power Rating 27 Watts, AC Voltage 120 Volts, Motor Style Spring Return, Torque 20...More

Gas Valve,Slow Opening,720,000 BtuH
  • ROBERTSHAW
  • Gas Valve, Slow Opening, 720,000 BtuHUniversal Gas Valve
  • Item # 1TGE3
  • Mfr. Model # 700-059
  • Gas Valve, Ignition Type Intermittent Pilot, Hot Surface Ignition, Direct Spark Ignition, BtuH Capacity...More

Electric Actuator,142 in.-lb.,Modulating
  • SIEMENS
  • Electric Actuator, 142 in.-lb., ModulatingModulating Actuator
  • Item # 2UPH2
  • Mfr. Model # GCA161.1P
  • Actuator, Modulating, Spring-Return, Shaft Type Self-centering, Torque 160 In-Lbs, 90 Stroke Deg, Height 11...More

Conversion Kit,Inlet/Outlet 1/2 x 1/2 In
  • HONEYWELL
  • Conversion Kit, Inlet/Outlet 1/2 x 1/2 InConversion Kit,Inlet/Outlet 1/2 x 1/2 In
  • Item # 2RNY1
  • Mfr. Model # Y8610U4001
  • Conversion Kit, Intermittent Pilot, 0.7 Amps AC, BtuH Capacity 150 Cubic Feet Per Hour, Control Volts 24V,...More

Var Spd Control,10 Amp,120/240 V
  • MULTIFAN
  • Var Spd Control, 10 Amp, 120/240 VVar Spd Control,10 Amp,120/240 V
  • Item # 1DGZ5
  • Mfr. Model # VFMVS-1S
  • Speed Control, Variable, Voltage 120/240, Max Amps 10, Plate Color White, Height 4 1/2 In, Width 8 In, Depth...More

Heat Exchanger,20 Plates,0.0076 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 20 Plates, 0.0076 Gal/ChnlHeat Exchanger,20 Plates,0.0076 Gal/Chnl
  • Item # 2NXR1
  • Mfr. Model # BP400-20-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 150,000 Water To Water Application, 435 PSIG Design Pressure, Temp -40...More

Controller,Temperature
  • HONEYWELL
  • Controller, TemperatureController,Temperature
  • Item # 3XL01
  • Mfr. Model # T991A1426
  • VAV Thermostat, Modulating Remote Bulb, Liquid Filled, Copper Capillary 5 Ft Long, with 1/2 In Dia. X 4 3/16...More

Thermostat,Proportion
  • HONEYWELL
  • Thermostat, ProportionThermostat,Proportion
  • Item # 3XK96
  • Mfr. Model # T921A1191
  • VAV Thermostat, Proportional Heat or Cool, Bellows Adjusts Potentiometer Slider to Regulate Motor Operation,...More

Controller,Receiver
  • SIEMENS
  • Controller, ReceiverController,Receiver
  • Item # 4E685
  • Mfr. Model # 195-0003
  • Pneumatic Receiver Controller, Pressure Rating Operating 22, Maximum 30 PSI, Air Consumption 60 SCIM, Input...More

Wireless Tstat Kit,5-1-1 or 5-2 Program
  • HONEYWELL
  • Wireless Tstat Kit, 5-1-1 or 5-2 ProgramWireless Tstat Kit,5-1-1 or 5-2 Program
  • Item # 3RCN1
  • Mfr. Model # YTH6320R1001
  • Wireless Thermostat Kit, Stages Heat 3 Heat Pump or 2 Conventional, Stages Cool 2, Temp. Settings per Day 4,...More

Line Volt Mechanical Tstat,120 to 277VAC
  • COLUMBUS ELECTRIC
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 6GVX9
  • Mfr. Model # HLT-2-G
  • Line Voltage Thermostat, Hazardous Location, Switch Type DPDT, Switch Action Open/Close On Rise, Number of...More

Steam Trap,450 psi,400F,3 In. L
  • NICHOLSON
  • Steam Trap, 450 psi, 400F, 3 In. LSteam Trap,450 psi,400F,3 In. L
  • Item # 4DXL3
  • Mfr. Model # N450-S4D92A0
  • Steam Trap, Max. Operating PSI 450 psi, Max. Temp. 400 Degrees F, Body Material Forged Steel, Downstream PSI...More

Octal Socket Level Control,1Relay,120VAC
Low V T-Stat,Stages Heat 4,Stages Cool 2
  • WHITE-RODGERS
  • Low V T-Stat, Stages Heat 4, Stages Cool 2Low Voltage Thermostat, Digital Programmable Multi Stage H/C or HP
  • Item # 16X593
  • Mfr. Model # 1F98EZ-1621
  • Low Voltage Thermostat, Stages Heat 4, Stages Cool 2, Temp. Settings per Day 4, 2, 0, Programs per Week 7 or...More

Line Volt Mechanical Tstat,24 to 30VAC
  • ARMSTRONG INTERNATIONAL
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Humidity Sensor,Duct Mount
  • JOHNSON CONTROLS
  • Humidity Sensor, Duct MountHumidity Sensor,Duct Mount
  • Item # 36P581
  • Mfr. Model # HE-67N2-0N00P
  • Humidity Sensor, Duct Mount, Voltage 14 to 30 VDC, 20 to 30 VAC, Connection Screw Terminals, 3-1/2 x 3-1/2 x...More

Temp Var Spd Control,10 Amp,120/240 V
  • MULTIFAN
  • Temp Var Spd Control, 10 Amp, 120/240 VTemp Var Spd Control,10 Amp,120/240 V
  • Item # 1DGZ6
  • Mfr. Model # VFSA-10S
  • Speed and Temperature Control, Variable, Voltage 120/240, Max Amps 10, Plate Color White, Height 4 1/2 In,...More

Zoning Control,6 Zone
  • TACO
  • Zoning Control, 6 ZoneZoning Control,6 Zone
  • Item # 6XJY0
  • Mfr. Model # SR506-4
  • Zoning Control, 6 Zone, HP 1/3 HP Per Zone, Full Load Amps @ 120V 6 Per Zone, Current Drawn (Amps) Max 20,...More

Zone Control Kit,3 Zone,Output Amps 10VA
  • HONEYWELL
  • Zone Control Kit, 3 Zone, Output Amps 10VAZone Control Kit,3 Zone,Output Amps 10VA
  • Item # 2GYD7
  • Mfr. Model # HZ322K
  • Zone Control Kit, 3 Zone Forced Air, Voltage 24 AC, Height 11 1/2 In., Width 8 In., Depth 2 In., Output Amps...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