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Items 1-10 of 174011

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  1. 2641005WD11A1C
    2641005WD11A1C
    Setra HVAC Sensors, 264 Series
    Item Number
    2641005WD11A1C
    MFG Item Number
    2641005WD11A1C
    Series
    264
    Product Description
    Very Low Differential Pressure
    Specifications
    Specifications
    Pressure Range 0-5 in WC
    Output 4-20 mA
    Process Connection 3/16 in Dual Barb Fitting
    Supply Voltage 9-30 VDC
    Electrical Connection Screw Terminal
    Temperature Range 0-175 °F
    RoHS Compliant Yes
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    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. ML6984A4000/U
    ML6984A4000/U
    Honeywell HVAC Valves, ML6984 Series
    Item Number
    ML6984A4000/U
    MFG Item Number
    ML6984A4000/U
    Series
    ML6984
    Product Description
    VALVE ACTUATOR DIGITAL INTERFACE
    Specifications
    Specifications
    Run Time 63 s
    Media Temperature 300 °F
    Manual Operation No
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    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. ACS320-03U-04A1-4
    ACS320-03U-04A1-4
    ABB HVAC Drives, ACS320 Series
    Item Number
    ACS320-03U-04A1-4
    MFG Item Number
    ACS320-03U-04A1-4
    Series
    ACS320
    Product Description
    Drive, AC, 2.0HP, 480V, 3.7A, VT, OP
    Specifications
    Specifications
    Nominal Input Voltage (AC) 480 VAC
    Input Phase 3
    HP (Variable Torque Rating) 2 hp
    Amps (Variable Torque Rating) 3.7 A
    Mounting Wall or Panel
    Frame Size R1
    Max Frequency 60 Hz
    Width 2.8 "
    Depth 6.3 "
    Enclosed Yes
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    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. 324-HDS/05
    324-HDS/05
    WECO Electrical Connectors Terminal Blocks, 324 Series
    Item Number
    324-HDS/05
    MFG Item Number
    324-HDS/05
    Series
    324
    Product Description
    Terminal Strip/ Scrw/ 05/ 22-8 AWG
    Specifications
    Specifications
    Number of Poles 5
    Connection Type Screw Clamp
    UL Current 35 A
    UL Voltage 300 VAC
    CSA Current 40 A
    CSA Voltage 300 VAC
    Spacing Ctr. - Ctr. 11.5 mm
    Color Opaque White
    Mounting Type Surface Mount
    Mounting Hole Diameter 0.14 "
    Raised Mounting No
    Pluggable No
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    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  5. A350AA-1C
    A350AA-1C
    Johnson Controls Controllers, A350 On-Off Temperature Control Series
    Item Number
    A350AA-1C
    MFG Item Number
    A350AA-1C
    Series
    A350 On-Off Temperature Control
    Product Description
    Electronic Temp Control;
    Specifications
    Specifications
    Output 1 SPDT
    Setpoint Temp Range -30-130 °F
    Differential Temperature 1-30 °F
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    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  6. AG13A02A
    AG13A02A
    Schneider HVAC Valves, AG Series
    Item Number
    AG13A02A
    MFG Item Number
    132879
    Series
    AG
    Product Description
    Actuator, Electric, 2Pos, SR, 24
    Specifications
    Specifications
    Control Signal Two Position
    Supply Voltage 24 VAC
    Media Temperature 32-200 °F
    Manual Operation Yes
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    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  7. C7031D2003/U
    C7031D2003/U
    Honeywell HVAC Sensors, C7031 Series
    Item Number
    C7031D2003/U
    MFG Item Number
    C7031D2003/U
    Series
    C7031
    Product Description
    PT1000 5IN IMMERSION
    Specifications
    Specifications
    Application Pipe, Surface
    Output 1 kOhm PTC
    Temperature Range (F) -40-350 °F
    Function Temperature
    Override No
    Set Point No
    RoHS Compliant No
    Increase
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    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  8. 2651005WDACT1C
    2651005WDACT1C
    Setra HVAC Sensors, 265 Series
    Item Number
    2651005WDACT1C
    MFG Item Number
    2651005WDACT1C
    Series
    265
    Product Description
    Very Low Differential Pressure
    Specifications
    Specifications
    Pressure Range 0-5 in WC
    Output 0-10 VDC
    Process Connection 1/4 in Fitting
    Supply Voltage 9-30 VDC
    Electrical Connection Screw Terminal
    Temperature Range 0-150 °F
    RoHS Compliant Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  9. ACS320-03U-14A6-2
    ACS320-03U-14A6-2
    ABB HVAC Drives, ACS320 Series
    Item Number
    ACS320-03U-14A6-2
    MFG Item Number
    ACS320-03U-14A6-2
    Series
    ACS320
    Product Description
    Drive, AC, 3.0HP, 240V, 13.3A, VT, OP
    Specifications
    Specifications
    Nominal Input Voltage (AC) 240 VAC
    Input Phase 3
    HP (Variable Torque Rating) 3 hp
    Amps (Variable Torque Rating) 13.3 A
    Mounting Wall or Panel
    Frame Size R2
    Max Frequency 60 Hz
    Width 4.1 "
    Depth 6.5 "
    Enclosed Yes
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    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  10. GEB136.1U
    GEB136.1U
    Siemens Building Technologies Dampers, OpenAir GEB Series
    Item Number
    GEB136.1U
    MFG Item Number
    GEB136.1U
    Series
    OpenAir GEB
    Product Description
    3PT, NSR, 24V, 132LBIN/S
    Specifications
    Specifications
    Control Signal Floating
    Nominal Timing 125 s
    Nominal Supply Voltage 24 VAC
    Mounting Direct Coupled
    Shaft Size Square 1/4-1/2 ", Round 1/4-3/4 "
    Shaft Rotation By Wiring
    IP Rating IP54
    Temperature Range -25-130 °F
    Internal Aux Switches 2
    Manual Operation Manual Override
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    Availability
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HVAC

HVAC (Heating, Ventilation and Air Conditioning) is the technology and equipment responsible for regulating and maintaining the air temperature and quality of residential, commercial and industrial buildings.

HVAC systems use heating and air conditioning to keep indoor conditions at comfortable temperatures. Thermostats constantly monitor temperature and turn heaters, fans and air conditioners on or off depending on the requirements of the facility or room. Humidistats, hygrostats, and other air quality sensors also help with this task.

In addition to heating and cooling, ventilation exchanges or replaces air in an indoor space to promote high indoor air quality. Ventilation assists in temperature control, but also is responsible for removing moisture, odors, smoke, and dust from the environment. Ventilation is particularly important in many processing plants, to remove harmful gases from the air and to protect sensitive equipment.

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