Field Controls GVD-8PL 8" Automatic Vent Damper For 24v Gas Systems Less Harness 46487301 381-800-478

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$245.48

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Product ID:
GVD-8PL
UPC:
090747579143
Weight:
6.00 (Lbs.)
Ships From:
Massachusetts
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Description:

Field Controls GVD-8PL:
- Improves Gas Boiler Efficiency. Keeps Cold Air Out, Warm Air In. 
- 8" Automatic Vent Damper For 24v Gas Systems.
- Does Not Include Wiring Harness (Field Controls GVD-UWK Universal Wiring Harness Kit 8' W/ Specific Mfg. Adaptors 46579100)
- 46487301 381-800-478.
- The Field Vent Damper works automatically to allow natural draft during appliance operation while preventing residual appliance heat and conditioned air from escaping during off cycles. It also prevents the infiltration of cold air during down drafts.
- Field Controls gas venting dampers (GVD) are made of stainless steel material and are available in 8 common sizes, 4", 5", 6", 7", 8", 9" 10" and 12".

Safety Features: 
- Dual safety switches allow the burner to fire only when the damper is in the open position. This unit will not interfere with existing appliance safety controls, when properly installed.

Operational Features:
- Operates with all 24 VAC, 60hz intermittent ignition and standing pilot ignition systems.
- Stainless steel construction provides superior corrosion resistance.
- Damper operation: power opens in 15 seconds, power closes in 15 seconds. 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.

How the GVD Works:  The Field Vent Damper is installed in the vent pipe, after the draft hood, or barometric. During off cycles, it remains closed, preventing air flow through the vent. When there is a call for heat, the motor is energized, rotating the damper 90 degrees to an open position. Opening and closing takes approximately 15 seconds. When the damper is fully open, the burner is allowed to fire and flue gases pass freely through the vent. When the thermostat is satisfied, the burner stops, and the damper automatically closes. For service and trouble shooting, the damper can be locked in the open position.

SPECIFICATIONS OF THE GAS VENTING DAMPERS

Dimensions (inches)
Model Part Number Pipe Size Length Height Clearance Exposed Pipe
A B C D E
GVD-4PL 46486901 4 6 116 8 78 1516 4 1316
GVD-5PL 46487001 5 6 116 9 78 1516 4 1316
GVD-6PL 46487101 6 6 12 10 78 1 316 5 14
GVD-7PL 46487201 7 7 116 11 78 1 716 5 1316
GVD-8PL 46487301 8 8 116 12 78 1 1516 6 1316
GVD-9PL 46487401 9 10 18 13 78 3 8 78
GVD-10PL 46487501 10 12 18 14 78 4 10 78
GVD-12PL 46487601 12 12 18 16 78 4 10 78
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