Commercial Building Controls

640 of 5068 Items
  • D2OAB048018NAA/U

    Honeywell

    D2OAB048018NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D3PAA020018NAA/U

    Honeywell

    D3PAA020018NAA/U

    Overview D3 parallel blade control dampers are ruggedly built with 3-V style blades. Designed for applications with medium pressure and velocity, these dampers are used where leakage is not important, such as return air. A wide range of electric or...

  • C7660A1000/U

    Honeywell

    C7660A1000/U

    Overview Selectable outdoor temperature sensor for use with W7212 and W7459 economizers for referential dry bulb changeover. Features Senses temperature of outdoor air and provides a signal to economizer control with OK or not OK to economize...

  • D2OAB014030NAA/U

    Honeywell

    D2OAB014030NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D2PAB026012NAA/U

    Honeywell

    D2PAB026012NAA/U

    Overview D2 ultra-low leakage parallel blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D2OAB044072NAA/U

    Honeywell

    D2OAB044072NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D3PAA020016NAC/U

    Honeywell

    D3PAA020016NAC/U

    Overview D3 parallel blade control dampers are ruggedly built with 3-V style blades. Designed for applications with medium pressure and velocity, these dampers are used where leakage is not important, such as return air. A wide range of electric or...

  • D2OAB014028NAA/U

    Honeywell

    D2OAB014028NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • HVFDSD3A1250G100A

    Honeywell

    HVFDSD3A1250G100A

    Overview The Honeywell SmartVFD HVAC and BYPASS are designed for commercial buildings to deliver the energy savings that building owners and managers need. Efficient install, and commissioning, in a full featured VFD. Features Start-up Wizards—All you...

  • HVFDSB3C0050G120/U

    Honeywell

    HVFDSB3C0050G120/U

    Overview The SmartVFD BYPASS is available in four configurations to meet your application needs: Disconnect Only, Two Contractor Bypass, Three Contractor Bypass, and Three Contractor with Auto-Bypass. Features Provides an economical means of bypassing...

  • D2OAB044012NAA/U

    Honeywell

    D2OAB044012NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D2PAB024024NAC/U

    Honeywell

    D2PAB024024NAC/U

    Overview D2 ultra-low leakage parallel blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • C7632B1002/U

    Honeywell

    C7632B1002/U

    Overview CO2 Sensors offer a fixed 0-2000ppm & fixed 0-10Vdc output, determine ventilation need with HVAC controllers and measure CO2 concentration in ventilated spaces or ducts. Used in ventilation & AC systems to control the amount of outdoor...

  • C7041P2004/U

    Honeywell

    C7041P2004/U

    Overview The Series 2000 C7041 Electronic Temperature Sensors are designed for use with electronic controllers in domestic or commercial heating and cooling systems. Features C7041B and C7041C sense duct air temperature C7041D for immersion mounting...

  • D3PAA020014NAC/U

    Honeywell

    D3PAA020014NAC/U

    Overview D3 parallel blade control dampers are ruggedly built with 3-V style blades. Designed for applications with medium pressure and velocity, these dampers are used where leakage is not important, such as return air. A wide range of electric or...

  • D2OAB014018NAC/U

    Honeywell

    D2OAB014018NAC/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • C7041N2020/U

    Honeywell

    C7041N2020/U

    Overview The Series 2000 C7041 Electronic Temperature Sensors are designed for use with electronic controllers in domestic or commercial heating and cooling systems. Features C7041B and C7041C sense duct air temperature C7041D for immersion mounting...

  • D2PAB024024NAA/U

    Honeywell

    D2PAB024024NAA/U

    Overview D2 ultra-low leakage parallel blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D2OAB040060NAA/U

    Honeywell

    D2OAB040060NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D3PAA020012NAC/U

    Honeywell

    D3PAA020012NAC/U

    Overview D3 parallel blade control dampers are ruggedly built with 3-V style blades. Designed for applications with medium pressure and velocity, these dampers are used where leakage is not important, such as return air. A wide range of electric or...

  • C7632A1004/U

    Honeywell

    C7632A1004/U

    Overview CO2 Sensors offer a fixed 0-2000ppm & fixed 0-10Vdc output, determine ventilation need with HVAC controllers and measure CO2 concentration in ventilated spaces or ducts. Used in ventilation & AC systems to control the amount of outdoor...

  • D2OAB014016NAC/U

    Honeywell

    D2OAB014016NAC/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D2PAB024022NAB/U

    Honeywell

    D2PAB024022NAB/U

    Overview D2 ultra-low leakage parallel blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • C7041J2007/U

    Honeywell

    C7041J2007/U

    Overview The Series 2000 C7041 Electronic Temperature Sensors are designed for use with electronic controllers in domestic or commercial heating and cooling systems. Features C7041B and C7041C sense duct air temperature C7041D for immersion mounting...

  • D2OAB040020NAA/U

    Honeywell

    D2OAB040020NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • C7600C2001/U

    Honeywell

    C7600C2001/U

    Overview The C7600A,C Solid State Humidity Sensors sense relative humidity in air and are used with controllers that can process a 4 to 20 mA signal.

  • D3PAA020012NAA/U

    Honeywell

    D3PAA020012NAA/U

    Overview D3 parallel blade control dampers are ruggedly built with 3-V style blades. Designed for applications with medium pressure and velocity, these dampers are used where leakage is not important, such as return air. A wide range of electric or...

  • D2OAB014016NAA/U

    Honeywell

    D2OAB014016NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • D2PAB024020NAC/U

    Honeywell

    D2PAB024020NAC/U

    Overview D2 ultra-low leakage parallel blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • C7041F2006/U

    Honeywell

    C7041F2006/U

    Overview The Series 2000 C7041 Electronic Temperature Sensors are designed for use with electronic controllers in domestic or commercial heating and cooling systems. Features C7041B and C7041C sense duct air temperature C7041D for immersion mounting...

  • D2OAB040018NAA/U

    Honeywell

    D2OAB040018NAA/U

    Overview D2 ultra-low leakage opposed blade dampers are ruggedly built with 3-V style blades. Featuring blade and jamb seals, these dampers are designed for isolation or airflow control in medium-pressure and velocity systems like outdoor intake or...

  • C7600B2008/U

    Honeywell

    C7600B2008/U

    Overview The C7600A,C Solid State Humidity Sensors sense relative humidity in air and are used with controllers that can process a 4 to 20 mA signal.

  • HVFDSB3C0050G110/U

    Honeywell

    HVFDSB3C0050G110/U

    Overview The SmartVFD BYPASS is available in four configurations to meet your application needs: Disconnect Only, Two Contractor Bypass, Three Contractor Bypass, and Three Contractor with Auto-Bypass. Features Provides an economical means of bypassing...

  • D3PAA020010NAC/U

    Honeywell

    D3PAA020010NAC/U

    Overview D3 parallel blade control dampers are ruggedly built with 3-V style blades. Designed for applications with medium pressure and velocity, these dampers are used where leakage is not important, such as return air. A wide range of electric or...

640 of 5068 Items