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HVAC Controls

851 Results Found that Include 1,160 Products

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Results per page: 16 | 32 | 48
Pneumatic Thermostat Cover,Beige
  • JOHNSON CONTROLS
  • Pneumatic Thermostat Cover, BeigePneumatic Thermostat Cover,Beige
  • Item # 38Y137
  • Mfr. Model # T-4000-2142
  • Pneumatic Thermostat Cover, Horizontal, Thermometer, Single Window, Color Beige, Size 2 In.L x 3 In.H x 2...More

Fan/Limit Control
  • JOHNSON CONTROLS
  • Fan/Limit ControlFan/Limit Control
  • Item # 2E383
  • Mfr. Model # A25AN-1E
  • Warm Air Limit Control, Adjustable Temp, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 25...More

Pneumatic Thermostat Cover,Beige
  • JOHNSON CONTROLS
  • Pneumatic Thermostat Cover, BeigePneumatic Thermostat Cover,Beige
  • Item # 38Y136
  • Mfr. Model # T-4000-2141
  • Pneumatic Thermostat Cover, Horizontal, No Thermometer, Single Window, Color Beige, Size 2 In.L x 3 In.H x 2...More

Temperature Sensor,Duct Mount
Line Volt Mechanical Tstat,120 to 240VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 240VACLine Volt Mechanical Tstat,120 to 240VAC
  • Item # 4E047
  • Mfr. Model # A19ABC-24E
  • Remote Bulb Thermostat, Contact Current Rating Resistive @ 120VAC 22 Amps, Contact Current Rating Resistive @...More

Humidity Sensor,Duct Mount
  • JOHNSON CONTROLS
  • Humidity Sensor, Duct MountHumidity Sensor,Duct Mount
  • Item # 36P582
  • Mfr. Model # HE-67N3-0N00P
  • 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

Temperature Sensor,Adjustable
Line Volt Mechanical Tstat,120 to 277VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 38Y070
  • Mfr. Model # A19BBC-2C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open / Close on Rise, Number of...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 # 38Y051
  • Mfr. Model # A19AAF-12C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open / Close on Rise, Number of...More

Zone Valve Actuator,NC,24 V
  • JOHNSON CONTROLS
  • Zone Valve Actuator, NC, 24 VZone Valve Actuator,NC,24 V
  • Item # 41P321
  • Mfr. Model # JH13A020
  • Zone Valve Actuator, Type of Actuator Normally Closed, Closeoff Pressure Type High, Signal Type On/Off, Max....More

Proportional Pilot Positioner Kit
  • JOHNSON CONTROLS
  • Proportional Pilot Positioner KitProportional Pilot Positioner Kit
  • Item # 12Y965
  • Mfr. Model # D-9502-8
  • Proportional Pilot Positioner Kit, Pneumatic, Air, Control Range 2-12 psi, Pressure Range 2-13 psi, Air...More

Line V Mechanical Tstat,24 to 240VAC,16A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 240VAC, 16ALine V Mechanical Tstat,24 to 240VAC,16A
  • Item # 2KGR3
  • Mfr. Model # A70HA-14C
  • Line Voltage Thermostat, Remote Bulb, Switch Type SPST/SPST, Switch Action Open / Close on rise, Number of...More

Line Volt Mechanical Tstat,120 to 600VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 600VACLine Volt Mechanical Tstat,120 to 600VAC
  • Item # 38Y110
  • Mfr. Model # A70HA-1C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type DPST, Switch Action Open / Close on Rise, Number of...More

Dual Pressure Control,36 In Capillary
  • JOHNSON CONTROLS
  • Dual Pressure Control, 36 In CapillaryDual Pressure Control,36 In Capillary
  • Item # 4E042
  • Mfr. Model # P70LB-1E
  • Dual Pressure Control, Switch Type SPST, Low Pressure Range 20-100 PSIG, High Pressure Range 100-500 PSIG,...More

Solenoid Air Valve,120/240VAC,0-25 psi
  • JOHNSON CONTROLS
  • Solenoid Air Valve, 120/240VAC, 0-25 psiSolenoid Air Valve,120/240VAC,0-25 psi
  • Item # 38Y197
  • Mfr. Model # V11HAA-100
  • Solenoid Air Valve, Normally Open/Normally Closed, Control Air Pressure 0 to 25 psi, 1/4 In. Barb Air...More

Differential Air Pressure Switch
  • JOHNSON CONTROLS
  • Differential Air Pressure SwitchDifferential Air Pressure Switch
  • Item # 40G366
  • Mfr. Model # P32AF-2C
  • Differential Air Pressure Switch, HVAC/General Purpose, Differential (In. WC) .009 To .075, SPDT Switch Type,...More

Dual Pressure Control,1/4 In Male Flare
  • JOHNSON CONTROLS
  • Dual Pressure Control, 1/4 In Male FlareDual Pressure Control,1/4 In Male Flare
  • Item # 4E888
  • Mfr. Model # P170LB-1E
  • Dual Pressure Control, Switch Type SPST, Low Pressure Range (PSIG) 20 to 100, High Pressure Range (PSIG) 100...More

Temperature Sensor,Nickel
Zone Valve Actuator,Proportional
  • JOHNSON CONTROLS
  • Zone Valve Actuator, ProportionalZone Valve Actuator,Proportional
  • Item # 41P363
  • Mfr. Model # JP33A000
  • Zone Valve Actuator, Type of Actuator Last Position, Closeoff Pressure Type Standard, Signal Type...More

Zone Valve,3 Way,On/Off,(F)NPT 3/4
  • JOHNSON CONTROLS
  • Zone Valve, 3 Way, On/Off, (F)NPT 3/4Zone Valve,3 Way,On/Off,(F)NPT 3/4
  • Item # 41P406
  • Mfr. Model # JT3325
  • Zone Valve, 3 Way, On/Off, Height (In.) 3-3/8, Width (In.) 2-3/4, Depth (In.) 1-3/4, Coefficient of Volume 5,...More

Solenoid Air Valve,3-Way,277VAC,0-25 psi
  • JOHNSON CONTROLS
  • Solenoid Air Valve, 3-Way, 277VAC, 0-25 psiSolenoid Air Valve,3-Way,277VAC,0-25 psi
  • Item # 20RG21
  • Mfr. Model # V11HFA-100
  • Solenoid Air Valve, Normally Open/Normally Closed, Control Air Pressure 0 to 25 psi, 1/4 In. Barb Air...More

Oil Safety Control
  • JOHNSON CONTROLS
  • Oil Safety ControlOil Safety Control
  • Item # 4E880
  • Mfr. Model # P128AA-17E
  • Lube Oil Safety Control, Electromechanical, Pressure Range (PSI) 8 to 70, Time Delay (Sec.) 120, Voltage...More

Lube Oil Control,Electronic,15 PSI
  • JOHNSON CONTROLS
  • Lube Oil Control, Electronic, 15 PSILube Oil Control,Electronic,15 PSI
  • Item # 12Y971
  • Mfr. Model # P545NCB-22C
  • Lube Oil Control, Electronic, Pressure Range (PSI) Fixed 12.75, Time Delay (Sec.) 120, Voltage 120/240,...More

Temperature Sensor,PVC Cable
  • JOHNSON CONTROLS
  • Temperature Sensor, PVC CableTemperature Sensor,PVC Cable
  • Item # 36P557
  • Mfr. Model # A99BB-25C
  • Temperature Sensor, PVC Cable, For Use With System 350, System 450, Color Gray, Height (In.) 3, Length (In.)...More

Pneumatic Thermostat,DA,55 to 85F
  • JOHNSON CONTROLS
  • Pneumatic Thermostat, DA, 55 to 85FPneumatic Thermostat,DA,55 to 85F
  • Item # 20RG07
  • Mfr. Model # T-4100-1
  • Pneumatic Thermostat, Direct Acting, 1 Pipe, Heating and Cooling, Single Temperature, Control Air Pressure 3...More

Line V Mechanical Tstat,24 to 277VAC,10A
  • JOHNSON CONTROLS
  • Line V Mechanical Tstat, 24 to 277VAC, 10ALine V Mechanical Tstat,24 to 277VAC,10A
  • Item # 38Y069
  • Mfr. Model # A19BAC-1C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open / Close on Rise, Number of...More

Pneumatic Transducer,0-10 VDC,0.5-19 psi
  • JOHNSON CONTROLS
  • Pneumatic Transducer, 0-10 VDC, 0.5-19 psiPneumatic Transducer,0-10 VDC,0.5-19 psi
  • Item # 36P580
  • Mfr. Model # EP-8000-2
  • Electronic Pneumatic Transducer, Voltage Input Type, Direct Acting, Max. Safe Air PSI 25, Control Air...More

Line Volt Mechanical Tstat,120 to 277VAC
  • JOHNSON CONTROLS
  • Line Volt Mechanical Tstat, 120 to 277VACLine Volt Mechanical Tstat,120 to 277VAC
  • Item # 38Y072
  • Mfr. Model # A19BBC-4C
  • Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open / Close on Rise, Number of...More

Results per page: 16 | 32 | 48
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