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Field Controls 46487001

Field Controls GVD Series 46487001 Vent Damper, 5 in, Stainless Steel, Motor Spe

Field Controls 46487001

Field Controls (GVD) gas vent damper was developed to reduce off cycle venting losses through boilers and draft hoods. When the boiler is in a standby mode, heat escapes up the chimney. The heat comes from the boiler and the conditioned space. To significantly reduce these losses, install a Field Controls Gas Vent Damper. The damper is installed in the vent as close to the draft hood as practical. When properly installed, the damper opens before the burner fires, and closes after the burner shuts off. The electrical circuits in this product are designed not to override the existing limit and safety controls of the boiler.

Field Controls Vent Damper, GVD Series, 5 in, 24 VAC, 60 Hz, Stainless Steel, Power Open, Power Closed Motor, Motor Specifications: 24 VAC at 60 Hz, 3 W, Round Shape, 15 sec Power Open, 15 sec Power Close Timing, 6-1/16 in L x 9-7/8 in H, Domestic/Import: Domestic

Series      :      GVD Series
Size      :      5 in
Voltage Rating      :      24 VAC
Frequency Rating      :      60 Hz
Material      :      Stainless Steel
Motor Type      :      Power Open, Power Closed
Motor Specifications      :      24 VAC at 60 Hz, 3 W
Shape      :      Round
Timing Range      :      15 sec Power Open, 15 sec Power Close
Dimensions      :      6-1/16 in L x 9-7/8 in H
Domestic/Import      :      Domestic
  • Works automatically to allow natural draft during appliance operation while preventing residual appliance heat and conditioned air from escaping during off cycles
  • Also prevents the infiltration of cold air during down drafts
  • Made of stainless steel and available in 8 sizes, 4 through 10 in and 12 in
  • Stainless steel construction provides superior corrosion-resistance
  • Damper operation - power opens in 15 sec, power closes in 15 sec, power is off at damper motor when it is at rest
  • Hold open switch allows damper to be placed in an open position and taken out of service to assist with trouble shooting appliance problems
  • Keyed wiring harness connector plug installs only one way, preventing incorrect wiring connection
  • 15/16 in clearance
  • 4-13/16 in exposed pipe