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HVAC Controls

106 Results Found that Include 132 Products

Results per page: 16 | 32 | 48
  • HONEYWELL
  • Gas ValveGas Valve
  • Multiple product options available

    Multiple product options available

  • NICHOLSON
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Steam Trap,450F,Cast Iron,0 to 125 psi
  • NICHOLSON
  • Steam Trap, 450F, Cast Iron, 0 to 125 psiSteam Trap,450F,Cast Iron,0 to 125 psi
  • Item # 4DXE6
  • Mfr. Model # FTN-C5G9A
  • Steam Trap, Max. Operating PSI 125 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Heat Exchanger,30 Plates,0.0076 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 30 Plates, 0.0076 Gal/ChnlHeat Exchanger,30 Plates,0.0076 Gal/Chnl
  • Item # 2NXR2
  • Mfr. Model # BP400-30-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 225,000 Water To Water Application, 435 PSIG Design Pressure, Temp -40...More

  • ARMSTRONG INTERNATIONAL
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Dual Pressure Control,SPST
  • JOHNSON CONTROLS
  • Dual Pressure Control, SPSTDual Pressure Control,SPST
  • Item # 40G410
  • Mfr. Model # P70MA-2C
  • Dual Pressure Control, Switch Type SPST, Low Pressure Range (PSIG) 20 In. in HG to 100, High Pressure Range...More

Speed Control,7 A
  • BELL & GOSSETT
  • Steam TrapSteam Trap
  • Multiple product options available

    Multiple product options available

Wireless Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Thermostat, 7 ProgrammableWireless Thermostat,7 Programmable
  • Item # 12Z035
  • Mfr. Model # THX9321R5030
  • Wireless Thermostat, Stages Heat 3, Stages Cool 2, Temp. Settings per Day 4, Programs per Week 7, Terminal...More

Heat Exchanger,14 Plates,0.0159 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 14 Plates, 0.0159 Gal/ChnlHeat Exchanger,14 Plates,0.0159 Gal/Chnl
  • Item # 2NXU5
  • Mfr. Model # BPR410-14-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 12,000 R22 To Water Application, 435 PSIG Design Pressure, Temp -40 To...More

Linear Pneumatic Actuator,Fixed
  • HONEYWELL
  • Linear Pneumatic Actuator, FixedLinear Pneumatic Actuator
  • Item # 3UC29
  • Mfr. Model # MP918A1024
  • Linear Pneumatic Actuator, Operating PSI Range 8 to 13, Max. Air Pressure 25 psi, Stroke 3-1/2 In., Nominal...More

Steam Trap,400F,Bronze,0 to 200 psi
  • NICHOLSON
  • Steam Trap, 400F, Bronze, 0 to 200 psiSteam Trap,400F,Bronze,0 to 200 psi
  • Item # 4DXL6
  • Mfr. Model # A-B1E9A
  • Steam Trap, Max. Operating PSI 200 psi, Max. Temp. 400 Degrees F, Body Material Bronze, Downstream PSI Range...More

Thermostat Controller,For BACnet System
  • JOHNSON CONTROLS
  • Thermostat Controller, For BACnet SystemThermostat Controller,For BACnet System
  • Item # 20XH62
  • Mfr. Model # TEC2626-4
  • Thermostat Controller, Dehumidification, Fan Control, Occupancy, Voltage 24, Connection Screw Terminals, 4...More

Hot Water Control
  • WHITE-RODGERS
  • Hot Water ControlHot Water Control
  • Item # 2E398
  • Mfr. Model # 1050-1
  • Indoor/Outdoor Hot Water Control, Contact Current Rating @ 120 VAC 14 Amps, Contact Current Rating @ 240 VAC...More

Steam Trap,Thermodynamic,316L SS
Liquid Level Probe,12 and 24In,2 In,PTFE
  • LUMENITE CONTROL TECHNOLOGY, INC.
  • Liquid Level Probe, 12 and 24In, 2 In, PTFELiquid Level Probe,12 and 24In,2 In,PTFE
  • Item # 6EEP8
  • Mfr. Model # T-2DCFT2
  • Liquid Level Probe, Sanitary, Number of Probes 2, Probe Lengths 12 In., 24 In., Process Connection PTFE 2 In....More

Din Mount Level Control,1 Relay,24VAC
Wireless Wifi Thermostat,7 Programmable
  • HONEYWELL
  • Wireless Wifi Thermostat, 7 ProgrammableWireless 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

Heat Exchanger,10 Plates,0.0159 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 10 Plates, 0.0159 Gal/ChnlHeat Exchanger,10 Plates,0.0159 Gal/Chnl
  • Item # 2NXR4
  • Mfr. Model # BP410-10-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 135,000 Water To Water Application, Max Btuh 12,725 Oil To Water...More

Controller,3 Relay,6 Universal Outputs
  • KMC CONTROLS
  • Controller, 3 Relay, 6 Universal OutputsController,3 Relay,6 Universal Outputs
  • Item # 6HXR8
  • Mfr. Model # BAC-120036CW
  • BACnet Controller, 3 Relay And 6 Universal Outputs, Voltage 24VAC, Inputs 3, Outputs 6, Display 64 x 128...More

Lube Oil Control,8 to 70 PSI
  • JOHNSON CONTROLS
  • Lube Oil Control, 8 to 70 PSILube Oil Control,8 to 70 PSI
  • Item # 40G359
  • Mfr. Model # P28AN-1C
  • Lube Oil Control, Electromechanical, Pressure Range (PSI) 8 to 70, Time Delay (Sec.) 90, Voltage 120/240,...More

Steam Trap,450F,Cast Iron,0 to 75 psi
  • NICHOLSON
  • Steam Trap, 450F, Cast Iron, 0 to 75 psiSteam Trap,450F,Cast Iron,0 to 75 psi
  • Item # 4DXE2
  • Mfr. Model # FTN-C4G9A
  • Steam Trap, Max. Operating PSI 75 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Octal Socket Level Control,1Relay,24 VAC
Pneumatic Thermostat,RA/DA,60 to 150F
  • JOHNSON CONTROLS
  • Pneumatic Thermostat, RA/DA, 60 to 150FPneumatic Thermostat
  • Item # 38Y128
  • Mfr. Model # T-3300-1
  • Pneumatic Thermostat, Direct Acting and Reverse Acting, Heating and Cooling, Dual Temperature, Control Air...More

Electric Actuator,150 sec.24VAC/DC
  • JOHNSON CONTROLS
  • Electric Actuator, 150 sec.24VAC/DCActuator, Proportional Control, On/Off Control, or Floating
  • Item # 41P605
  • Mfr. Model # M9220-HGC-3
  • Electric Actuator, Spring-Return, Shaft Type Self-Centering Clamping, Torque (In.-Lbs.) 177, Stroke Deg. 90,...More

Globe Valve,2-Way,NO,1-1/2 In,(F)NPT
  • JOHNSON CONTROLS
  • Globe Valve, 2-Way, NO, 1-1/2 In, (F)NPTGlobe Valve,2-Way,NO,1-1/2 In,(F)NPT
  • Item # 41P859
  • Mfr. Model # VG7241RT
  • Globe Valve, 2 Way, Brass, Height (In.) 5-13/16, Width (In.) 5-1/8, Depth (In.) 4-5/16, Coefficient of Volume...More

Electric Actuator,150 sec.24VAC/DC
  • JOHNSON CONTROLS
  • Electric Actuator, 150 sec.24VAC/DCProportional Actuator
  • Item # 41P603
  • Mfr. Model # M9220-GGC-3
  • Electric Actuator, Spring-Return, Shaft Type Self-Centering Clamping, Torque (In.-Lbs.) 177, Stroke Deg. 90,...More

Carbon Dioxide Sensor,Duct, LCD Display
  • HONEYWELL
  • Carbon Dioxide Sensor, Duct, LCD DisplayCarbon Dioxide Sensor,Duct, LCD Display
  • Item # 6LJK1
  • Mfr. Model # C7232B1006
  • CO2 Sensor, Duct Mount, For Use With HVAC Controllers, Color White, Height (In.) 5-5/8, Width (In.) 3-5/16,...More

Results per page: 16 | 32 | 48