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HVAC Controls

37 Results Found that Include 39 Products 

Results per page: 16 | 32 | 48
Heat Exchanger,Shell And Tube,330K BTU
  • STANDARD XCHANGE
  • Heat Exchanger, Shell And Tube, 330K BTU
  • Item # 5TNV5
  • Mfr. Model # SN503003024005
  • Heat Exchanger, Shell and Tube, Max. BtuH 330,000 Water to Water Application, Max. BtuH 56,000 Oil to Water...More

Pneumatic Remote Controller,15 Ft. Cap
  • JOHNSON CONTROLS
  • Pneumatic Remote Controller, 15 Ft. Cap
  • Item # 38Y195
  • Mfr. Model # T-8000-3
  • Pneumatic Remote Controller, Single Input, Control Type Proportional, Operating Temp. Range (F) 50 to 120,...More

Heat Exchanger,40 Plates,0.0159 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 40 Plates, 0.0159 Gal/Chnl
  • Item # 2NXT5
  • Mfr. Model # BP412-40-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 415,000 Water To Water Application, 435 PSIG Design Pressure, Temp -40...More

Water Level Control Fill Only
  • WATERLINE CONTROLS
  • Water Level Control Fill Only
  • Item # 4GHK3
  • Mfr. Model # WLC3000-120VAC
  • Water Level Control, Universal, Electronic With Microprocessor For Site Automation or Integration, Switch...More

Steam Trap,450F,Cast Iron,0 to 250 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 250 psi
  • Item # 4DXJ3
  • Mfr. Model # 85-CSG9
  • Steam Trap, Max. Operating PSI 250 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Steam Trap,15 psi,406F,6 In. L
  • BELL & GOSSETT
  • Steam Trap, 15 psi, 406F, 6 In. L
  • Item # 4NU70
  • Mfr. Model # FT015H-8
  • Steam Trap, Max. Operating PSI 15 psi, Max. Temp. 406 Degrees F, Body Material Cast Iron, (F)NPT Connections...More

Water Level Control Fill w/ Low Alarm
  • WATERLINE CONTROLS
  • Water Level Control Fill w/ Low Alarm
  • Item # 4GHK5
  • Mfr. Model # WLC4500-120VAC
  • Water Level Control, Universal, Electronic With Microprocessor For Site Automation or Integration, Switch...More

Pneumatic Remote Controller,4 Ft. Cap
  • JOHNSON CONTROLS
  • Pneumatic Remote Controller, 4 Ft. Cap
  • Item # 38Y194
  • Mfr. Model # T-8000-1
  • Pneumatic Remote Controller, Single Input, Control Type Proportional, Operating Temp. Range (F) -10 to 124 F,...More

Pump With 15 Gallon Tank, Use With 6KHP6
  • WATERLINE CONTROLS
  • Pump With 15 Gallon Tank, Use With 6KHP6
  • Item # 6KHR1
  • Mfr. Model # WLC-PTANK
  • Pump, Cooling Tower, 110V, Cable Length 6 Foot Cordset, For Use With 6KHP6, Includes 115 Volt Pump, 15 Gallon...More

Heat Exchanger,40 Plates,0.0076 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 40 Plates, 0.0076 Gal/Chnl
  • Item # 2NXR7
  • Mfr. Model # BP410-40-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 700,000 Water To Water Application, Max Btuh 76,350 Oil To Water...More

Steam Trap,15 psi,353F,7-5/8 In. L
  • ARMSTRONG INTERNATIONAL
  • Steam Trap, 15 psi, 353F, 7-5/8 In. L
  • Item # 36Y249
  • Mfr. Model # 15B8
  • Steam Trap, Max. Operating PSI 15 psi, Max. Temp. 353 Degrees F, Body Material Cast Iron, (F)NPT Connections...More

Ball Valve,2-Way,2 in. NPT
  • SIEMENS
  • Ball Valve, 2-Way, 2 in. NPT
  • Item # 25DW93
  • Mfr. Model # 599-10329S
  • HVAC Control Ball Valve, Valve Only, 2-Way, Coefficient of Volume 100, Connection Type (F)NPT, Connection...More

Bulb Element Controller
Steam Trap,450F,Cast Iron,0 to 130 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 130 psi
  • Item # 4DXJ1
  • Mfr. Model # 85-CMG9
  • Steam Trap, Max. Operating PSI 130 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Steam Trap,450F,Cast Iron,0 to 130 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 130 psi
  • Item # 4DXJ6
  • Mfr. Model # 85-CMH9
  • Steam Trap, Max. Operating PSI 130 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Steam Trap,450F,Cast Iron,0 to 180 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 180 psi
  • Item # 4DXJ7
  • Mfr. Model # 85-CPH9
  • Steam Trap, Max. Operating PSI 180 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Heat Exchanger,28 Plates,0.0273 Gal/Chnl
  • BELL & GOSSETT
  • Heat Exchanger, 28 Plates, 0.0273 Gal/Chnl
  • Item # 2NXU7
  • Mfr. Model # BPR415-28-LCA
  • Heat Exchanger, Brazed Plate, Max Btuh 60,000 R22 To Water Application, 435 PSIG Design Pressure, Temp -40 To...More

Globe Valve,2-Way,NC,2 In,Sweat
  • JOHNSON CONTROLS
  • Globe Valve, 2-Way, NC, 2 In, Sweat
  • Item # 41P924
  • Mfr. Model # VG7481ST
  • Globe Valve, 2 Way, Brass Trim, Height (In.) 6-3/16, Width (In.) 9-7/16, Depth (In.) 4-1/4, Coefficient of...More

Electric Actuator,320 in.-lb.,24VAC/DC
  • KMC CONTROLS
  • Electric Actuator, 320 in.-lb., 24VAC/DC
  • Item # 6HXU9
  • Mfr. Model # MEP-7853
  • Tri-State Actuator, Type Failsafe, Shaft Type 3/8 to1 In Round or 5/16 to 5/8 In Square, Torque (In.-Lbs.)...More

Condenser Fan Speed Control,460/575V
  • JOHNSON CONTROLS
  • Condenser Fan Speed Control, 460/575V
  • Item # 20XJ07
  • Mfr. Model # P266BHA-2K
  • Condenser Fan Speed Control, Hard Start Timing (Sec.) 2, Triac Output Amps 4, 460/575 Input Volts AC @ 60/50...More

Water Level Control Fill w/ High Alarm
  • WATERLINE CONTROLS
  • Water Level Control Fill w/ High Alarm
  • Item # 4GHK9
  • Mfr. Model # WLC4000-220VAC
  • Water Level Control, Universal, Electronic With Microprocessor For Site Automation or Integration, Switch...More

Thermostat Controller, For BACnet System
  • JOHNSON CONTROLS
  • Thermostat Controller, For BACnet System
  • Item # 20XH11
  • Mfr. Model # TEC2036H-4+PIR
  • Thermostat Controller, Wireless, Voltage 24, Connection Screw Terminals, 3 Inputs, 6 Outputs, LCD Display,...More

Thermostat Controller,LCD,For LON System
  • JOHNSON CONTROLS
  • Thermostat Controller, LCD, For LON System
  • Item # 20XH42
  • Mfr. Model # TEC2236H-4
  • Thermostat Controller, Dehumidification, Fan Control, Occupancy, Voltage 24, Connection Screw Terminals, 3...More

Temp/RH Controllers, For BACnet System
  • JOHNSON CONTROLS
  • Temp/RH Controllers, For BACnet System
  • Item # 20XH50
  • Mfr. Model # TEC2613-4
  • Temperature/Humidity Controllers, Multi-Stage, Voltage 24, Connection Screw Terminals, 4 Inputs, 3 Outputs,...More

Thermostat Controller,LCD,For LON System
  • JOHNSON CONTROLS
  • Thermostat Controller, LCD, For LON System
  • Item # 20XH45
  • Mfr. Model # TEC2256H-4
  • Thermostat Controller, Dehumidification, Fan Control, Occupancy, Voltage 24, Connection Screw Terminals, 3...More

Steam Trap,450F,Cast Iron,0 to 30 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 30 psi
  • Item # 4DXH8
  • Mfr. Model # 85-C4G9
  • Steam Trap, Max. Operating PSI 30 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Steam Trap,450F,Cast Iron,0 to 100 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 100 psi
  • Item # 4DXH9
  • Mfr. Model # 85-C0G9
  • Steam Trap, Max. Operating PSI 100 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Steam Trap,450F,Cast Iron,0 to 15 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 15 psi
  • Item # 4DXH7
  • Mfr. Model # 85-C1G9
  • Steam Trap, Max. Operating PSI 15 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Steam Trap,450F,Cast Iron,0 to 15 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 15 psi
  • Item # 4DXJ4
  • Mfr. Model # 85-C1H9
  • Steam Trap, Max. Operating PSI 15 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Steam Trap,450F,Cast Iron,0 to 180 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 180 psi
  • Item # 4DXJ2
  • Mfr. Model # 85-CPG9
  • Steam Trap, Max. Operating PSI 180 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Steam Trap,450F,Cast Iron,0 to 225 psi
  • SPENCE ENGINEERING
  • Steam Trap, 450F, Cast Iron, 0 to 225 psi
  • Item # 4DXJ8
  • Mfr. Model # 85S-CRH9
  • Steam Trap, Max. Operating PSI 225 psi, Max. Temp. 450 Degrees F, Body Material Cast Iron, Downstream PSI...More

Results per page: 16 | 32 | 48