HW M836B1033/U

Commercial Kit Mounted Motors

M436/M836 Damper Motor

• Spring return motors for 2-position back draft, outdoor air changeover,
  zone, or minimum position damper control
• Operate outdoor air dampers for combustion or makeup air in residential
  and light commercial applications
• Operate changeover dampers for heating and cooling systems
• Operate minimum position dampers for ventilation and similar applications
• Includes internal SPDT switch for controlling auxiliary equipment, additional
  motors, or to provide a burner interlock switch
• Spring returns motor to start position on power failure
• Drive shafts located on both sides of motor
• Adjustable auxiliary switch for cascading motors or operating auxiliary equipment
• Thermal breaker for overload protection during lifting stroke or if motor stalls
• Frequency: 60Hz
• Foot mount
• Angle of rotation (stroke maximum/minimum): 75°/75°
• UL Listed