Skip Content

Filter Results By

Applied Filters Clear All

Brand
Price
Shop By
Ratings

HVAC Controls

831 Results Found that Include 1,159 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Temperature Sensor,Nickel
Temperature Sensor,Flange, 4 In
Temperature Sensor,Nickel 1k ohm
Thermostat Cover,w/Mounting Hdwr
  • JOHNSON CONTROLS
  • Thermostat Cover, w/Mounting HdwrThermostat Cover,w/Mounting Hdwr
  • Item # 20RF83
  • Mfr. Model # T-4756-2141
  • Thermostat Cover, Horizontal, No Thermometer, Dual Windows, Color Beige, For Use With JCI T-4000 Series...More

Mounting Bracket,w/Mounting Hdwr
Pneumatic Thermostat Cover,Beige
  • JOHNSON CONTROLS
  • Pneumatic Thermostat Cover, BeigePneumatic Thermostat Cover,Beige
  • Item # 38Y135
  • Mfr. Model # T-4000-2139
  • Pneumatic Thermostat Cover, Horizontal, No Thermometer, No Windows, Color Beige, Size 2 In.L x 3 In.H x 2...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

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 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 Volt Mechanical Tstat, Switch Type DPST, Switch Action Open/Close on Rise, Number of Switches 2, Control...More

Differential Pressure Control,SPDT
  • JOHNSON CONTROLS
  • Differential Pressure Control, SPDTDifferential Pressure Control,SPDT
  • Item # 40G417
  • Mfr. Model # P74FA-5C
  • Differential Pressure Control, Switch Type SPDT, Low Pressure Range (PSIG) 8 to 60, Low Pressure Differential...More

Oil Safety Control
  • JOHNSON CONTROLS
  • Oil Safety ControlOil Safety Control
  • Item # 4E044
  • Mfr. Model # P45NCA-12E
  • Lube Oil Safety Control, Electromechanical, Pressure Range (PSI) Fixed 9, Time Delay (Sec.) 120, Voltage...More

  • JOHNSON CONTROLS
  • Air Flow SwitchesAir Flow Switches
  • Multiple product options available

    Air Flow Switch, Switch Type SPDT, Max. Air Velocity 2000 fpm, and Mounting Location Top, Side, or Bottom of a Duct; Varies by Paddle Size

Low V T-Stat,Stages Heat 2,Stages Cool 2
  • JOHNSON CONTROLS
  • Low V T-Stat, Stages Heat 2, Stages Cool 2Low V T-Stat,Stages Heat 2,Stages Cool 2
  • Item # 36P606
  • Mfr. Model # T600MSN-4
  • Low Voltage Thermostat, Stages Heat 2, Stages Cool 2, Terminal Designations...More

Pressure Control, SPST, Auto Reset
  • JOHNSON CONTROLS
  • Pressure Control, SPST, Auto ResetPressure Control, SPST, Auto Reset
  • Item # 20XH86
  • Mfr. Model # P74FA-10C
  • Pressure Control, Switch Type SPDT, Low Pressure Range (PSIG) 2 to 26, Low Pressure Differential (PSIG) 1.5,...More

Humidistat, Intermediate, Rm H-Stat
  • JOHNSON CONTROLS
  • Humidistat, Intermediate, Rm H-StatHumidistat, Intermediate, Rm H-Stat
  • Item # 20XJ25
  • Mfr. Model # W43A-14C
  • Humidistat - Intermediate,Rm H-Stat, Vertical or Horizontal Mounting, Adjustable Range 0 Percent to 70...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 Volt Mechanical Tstat, Switch Type SPDT, Switch Action Open/Close on Rise, Number of Switches 1, Control...More

Solenoid Air Valve,3-Way,24VAC,0-25 psi
  • JOHNSON CONTROLS
  • Solenoid Air Valve, 3-Way, 24VAC, 0-25 psiSolenoid Air Valve,3-Way,24VAC,0-25 psi
  • Item # 13F615
  • Mfr. Model # V11HGA-100
  • Solenoid Air Valve, Normally Open/Normally Closed, Control Air Pressure 0 to 25 psi, 1/4 In. Barb Air...More

Temperature Sensor,Nickel,Terminal
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
  • Line Volt Mechanical Tstat, Switch Type SPDT, Switch Action Open/Close on Rise, Number of Switches 1, Control...More

Temperature Sensor
  • JOHNSON CONTROLS
  • Temperature SensorTemperature Sensor
  • Item # 12Y968
  • Mfr. Model # A99BB-200C
  • Temperature Sensor, For Use With C450RCN-1C, Color Gray, Length (In.) 1, Dia. (In.) 1/4, Operating Temp....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

Differential Air Pressure Switch
  • JOHNSON CONTROLS
  • Differential Air Pressure SwitchDifferential Air Pressure Switch
  • Item # 40G350
  • Mfr. Model # P233A-4-PAC
  • Differential Air Pressure Switch, HVAC/General Purpose, Differential (In. WC) 0.1, SPDT Switch Type, Pressure...More

Temperature Sensor,4 In,Duct
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

Temperature Sensor,Platinum
Temperature Sensor
  • JOHNSON CONTROLS
  • Temperature SensorTemperature Sensor
  • Item # 36P561
  • Mfr. Model # A99BC-300C
  • Temperature Sensor, High Temperature Silicon Cable, For Use With System 350, System 450, Color Gray, Height...More

Globe Valve,3-Way,2-1/2 In,Flanged
  • JOHNSON CONTROLS
  • Globe Valve, 3-Way, 2-1/2 In, FlangedGlobe Valve,3-Way,2-1/2 In,Flanged
  • Item # 41P833
  • Mfr. Model # VG2831TM
  • Globe Valve, 3 Way, Mixing, Height (In.) 7-1/4, Width (In.) 7, Depth (In.) 7, Coefficient of Volume 54, Safe...More

Globe Valve,2-Way,NO,1-1/4 In,(F)NPT
  • JOHNSON CONTROLS
  • Globe Valve, 2-Way, NO, 1-1/4 In, (F)NPTGlobe Valve,2-Way,NO,1-1/4 In,(F)NPT
  • Item # 41P858
  • Mfr. Model # VG7241PT
  • Globe Valve, 2 Way, Brass, Height (In.) 5-7/8, Width (In.) 4-23/32, Depth (In.) 2-11/16, Coefficient of...More

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 Volt Mechanical Tstat, Switch Type SPDT, Switch Action Open/Close on Rise, Number of Switches 1, Control...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