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HVAC Controls

73 Results Found that Include 100 Products

Results per page: 16 | 32 | 48
  • ARMSTRONG INTERNATIONAL
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Electric Actuator,60 in.-lb.,SPST
  • HONEYWELL
  • Electric Actuator, 60 in.-lb., SPSTModutrol Motor
  • Item # 4E388
  • Mfr. Model # M8185D1006
  • Motor, Power Rating 20 Watts, AC Voltage 24 Volts, Motor Style 2 Position Spring Return, Torque 60...More

Condenser Fan Speed Control,190-250 PSI
  • JOHNSON CONTROLS
  • Condenser Fan Speed Control, 190-250 PSICondenser Fan Speed Control,190-250 PSI
  • Item # 40G381
  • Mfr. Model # P66AAB-1C
  • Condenser Fan Speed Control, Hard Start Timing (Sec.) 0, Triac Output Amps 8A @ 208-240, 6.9A @ 277, 4A @...More

Electric Actuator,150 in.-lb.,SPDT
  • HONEYWELL
  • Electric Actuator, 150 in.-lb., SPDTModutrol IV Motor
  • Item # 1RZY9
  • Mfr. Model # M6184D1035-2
  • Modutrol Motor, Non-Spring Return, Shaft Type Double Ended, 3/8 Square, Torque 150 In-Lbs, 90 to 160 Stroke...More

Valve,Pneumatic
  • HONEYWELL
  • Valve, PneumaticValve,Pneumatic
  • Item # 3UD11
  • Mfr. Model # VP513A1188
  • Actuated Pneumatic Valve, Body Pressure Rating 250 PSI, Coefficient of Volume 2.5, Maximum Safe Air Pressure...More

Heat Exchanger,20 Plates,0.0159 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 20 Plates, 0.0159 Gal/ChnlHeat Exchanger,20 Plates,0.0159 Gal/Chnl
  • Item # 2NXT1
  • Mfr. Model # BP411-20-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 45,000 Water To Water Application, 435 PSIG Design Pressure, Temp -40...More

Zone Controller
  • JOHNSON CONTROLS
  • Zone ControllerZone Controller
  • Item # 36P682
  • Mfr. Model # TEC2647Z-3
  • Zone Controller, Zone Controller, Voltage 19 to 30 VAC, Connection Screw Terminals, 4 Inputs, 3 Outputs, LCD...More

  • NICHOLSON
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Digital Wall Thermostat,Multistage
  • JOHNSON CONTROLS
  • Digital Wall Thermostat, MultistageDigital Wall Thermostat,Multistage
  • Item # 36P678
  • Mfr. Model # TEC2603-4
  • Digital Wall Thermostat, Multi-Stage, Voltage 19 to 30 VAC, Connection Screw Terminals, 5 Inputs, 5 Outputs,...More

Heat Exchanger,40 Plates,0.0076 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 40 Plates, 0.0076 Gal/ChnlHeat Exchanger,40 Plates,0.0076 Gal/Chnl
  • Item # 2NXR3
  • Mfr. Model # BP400-40-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 350,000 Water To Water Application, 435 PSIG Design Pressure, Temp -40...More

Digital Wall Thermostat,Multistage
  • JOHNSON CONTROLS
  • Digital Wall Thermostat, MultistageDigital Wall Thermostat,Multistage
  • Item # 36P679
  • Mfr. Model # TEC2604-4
  • Digital Wall Thermostat, Multi-Stage Economizer, Voltage 19 to 30 VAC, Connection Screw Terminals, 5 Inputs,...More

Digital Wall Thermostat,Heat Pump
  • JOHNSON CONTROLS
  • Digital Wall Thermostat, Heat PumpDigital Wall Thermostat,Heat Pump
  • Item # 36P677
  • Mfr. Model # TEC2602-4
  • Digital Wall Thermostat, Heat Pump, Voltage 19 to 30 VAC, Connection Screw Terminals, 5 Inputs, 5 Outputs,...More

Zone Control Kit,4 Zone,Output Amps 10VA
  • HONEYWELL
  • Zone Control Kit, 4 Zone, Output Amps 10VAZone Control Kit,4 Zone,Output Amps 10VA
  • Item # 2GYE1
  • Mfr. Model # HZ432K
  • Zone Control Kit, 4 Zone Forced Air, Voltage 24 AC, Height 13 1/2 In., Width 8 In., Depth 2 In., Output Amps...More

Globe Valve,2-Way,NO,1 In,(F)NPT
  • JOHNSON CONTROLS
  • Globe Valve, 2-Way, NO, 1 In, (F)NPTGlobe Valve,2-Way,NO,1 In,(F)NPT
  • Item # 41P865
  • Mfr. Model # VG7243NT
  • Globe Valve, 2 Way, Stainless Steel, Height (In.) 5-31/32, Width (In.) 4-1/8, Depth (In.) 2-5/16, Coefficient...More

Condenser Fan Speed Control,170-230 PSI
  • JOHNSON CONTROLS
  • Condenser Fan Speed Control, 170-230 PSICondenser Fan Speed Control,170-230 PSI
  • Item # 40G382
  • Mfr. Model # P66AAB-9C
  • Condenser Fan Speed Control, Hard Start Timing (Sec.) 0, Triac Output Amps 8A @ 208-240, 6.9A @ 277, 4A @...More

Globe Valve,3-Way Mixing,1-1/4 In,Sweat
  • JOHNSON CONTROLS
  • Globe Valve, 3-Way Mixing, 1-1/4 In, SweatGlobe Valve,3-Way Mixing,1-1/4 In,Sweat
  • Item # 41P961
  • Mfr. Model # VG7882PT
  • Globe Valve, 3 Way, Brass Trim, Height (In.) 5-7/8, Width (In.) 7-9/32, Depth (In.) 2-11/16, Coefficient of...More

Humidity Sensor,Wall Mount
  • JOHNSON CONTROLS
  • Humidity Sensor, Wall MountHumidity Sensor,Wall Mount
  • Item # 36P585
  • Mfr. Model # HE-68N2-0N00WS
  • Humidity Sensor, Wall Mount, Voltage 14 to 30 VDC, 20 to 30 VAC, Connection Screw Terminals, 3-3/16 x 3-3/16...More

Globe Valve,2-Way,NO,1-1/4 In,Union
  • JOHNSON CONTROLS
  • Globe Valve, 2-Way, NO, 1-1/4 In, UnionGlobe Valve,2-Way,NO,1-1/4 In,Union
  • Item # 41P933
  • Mfr. Model # VG7551PT
  • Globe Valve, 2 Way, Brass Trim, Height (In.) 5-7/8, Width (In.) 9-3/16, Depth (In.) 4-3/4, Coefficient of...More

Globe Valve,3-Way Mixing,3/4 In,(F)NPT
  • JOHNSON CONTROLS
  • Globe Valve, 3-Way Mixing, 3/4 In, (F)NPTGlobe Valve,3-Way Mixing,3/4 In,(F)NPT
  • Item # 41P946
  • Mfr. Model # VG7844LT
  • Globe Valve, 3 Way, Stainless Steel, Height (In.) 4-3/4, Width (In.) 3-7/32, Depth (In.) 1-7/8, Coefficient...More

Globe Valve,2-Way,NO,1-1/2 In,Union
  • JOHNSON CONTROLS
  • Globe Valve, 2-Way, NO, 1-1/2 In, UnionGlobe Valve,2-Way,NO,1-1/2 In,Union
  • Item # 41P877
  • Mfr. Model # VG7251RT
  • Globe Valve, 2 Way, Brass Trim, Height (In.) 5-13/16, Width (In.) 9-11/16, Depth (In.) 4-5/16, Coefficient of...More

Fan Power+ Hot Water Reheat upto 23k btu
  • KMC CONTROLS
  • Fan Power+ Hot Water Reheat upto 23k btuFan Power+ Hot Water Reheat upto 23k btu
  • Item # 4DDY6
  • Mfr. Model # KIT-1003
  • VAV Control Kit, Pneumatic, Application Fan Power And Hot Water Reheat Up to 22.5K BtuH, Kits Contain All...More

Fan Power+ Hot Water Reheat upto 55k btu
  • KMC CONTROLS
  • Fan Power+ Hot Water Reheat upto 55k btuFan Power+ Hot Water Reheat upto 55k btu
  • Item # 4DDY7
  • Mfr. Model # KIT-1004
  • VAV Control Kit, Pneumatic, Application Fan Power With Hot Water Reheat Up to 55K BtuH, Kits Contain All...More

Globe Valve,2-Way,NO,1-1/2 In,Sweat
  • JOHNSON CONTROLS
  • Globe Valve, 2-Way, NO, 1-1/2 In, SweatGlobe Valve,2-Way,NO,1-1/2 In,Sweat
  • Item # 41P887
  • Mfr. Model # VG7281RT
  • Globe Valve, 2 Way, Brass Trim, Height (In.) 5-13/16, Width (In.) 8-19/32, Depth (In.) 4-5/16, Coefficient of...More

Humidity Sensor
  • JOHNSON CONTROLS
  • Humidity SensorHumidity Sensor
  • Item # 36P586
  • Mfr. Model # HE-68N2-1N00WS
  • Humidity Sensor, Wall Mount, Warmer/Cooler Adjustment, Voltage 14 to 30 VDC, 20 to 30 VAC, Connection Screw...More

Controller,BACnet,Fan Coil Units
  • KMC CONTROLS
  • Controller, BACnet, Fan Coil UnitsController,BACnet,Fan Coil Units
  • Item # 29VK48
  • Mfr. Model # BAC-4227CW0001
  • Controller, BACnet, Voltage 24VAC, Connection Screw Terminals, Thermistors Type II or III Inputs,...More

Electronic Level Indicator
  • CHECKPOINT
  • Electronic Level IndicatorElectronic Level Indicator
  • Item # 6KHR3
  • Mfr. Model # WCP-320
  • Liquid Level Indicator, Electronic, Number of Probes 2, Probe Lengths 48 Inch, Cable Length 5 ft., Material...More

Controller,BACnet,Heat Pump Units
  • KMC CONTROLS
  • Controller, BACnet, Heat Pump UnitsController,BACnet,Heat Pump Units
  • Item # 29VK47
  • Mfr. Model # BAC-4223CW0003
  • Controller, BACnet, Voltage 24VAC, Connection Screw Terminals, Thermistors Type II or III Inputs,...More

Controller,BACnet,Fan Coil Units
  • KMC CONTROLS
  • Controller, BACnet, Fan Coil UnitsController,BACnet,Fan Coil Units
  • Item # 29VK49
  • Mfr. Model # BAC-4228CW0001
  • Controller, BACnet, Voltage 24VAC, Connection Screw Terminals, Thermistors Type II or III Inputs,...More

Ball Valve,2-Way,2 in. NPT
  • SIEMENS
  • Ball Valve, 2-Way, 2 in. NPTHVAC Control Ball Valve, (F)NPT
  • Item # 25DW92
  • Mfr. Model # 599-10327S
  • HVAC Control Ball Valve, Valve Only, 2-Way, Coefficient of Volume 40, Connection Type (F)NPT, Connection Size...More

Controller,BACnet,Rooftop Units,Split
  • KMC CONTROLS
  • Controller, BACnet, Rooftop Units, SplitController,BACnet,Rooftop Units,Split
  • Item # 29VK46
  • Mfr. Model # BAC-4223CW0002
  • Controller, BACnet, Voltage 24VAC, Connection Screw Terminals, Thermistors Type II or III Inputs,...More

Results per page: 16 | 32 | 48