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Field Controls 46487201 7" Gas Vent Damper GVD-7

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1  Review Add Your Review
Special Price $234.09 Regular Price $259.84
In stock
SKU
46487201
The Field Controls 46487201 Gas Vent Damper GVD-7 is an airflow part that is applied in HVAC systems to control and close flue gas venting. It is designed to be used in 7-inch venting applications and it varies the airflow in the vent in response to control signals to aid in the removal of by products of combustion. It is fitted in the vent or flue of furnaces, boilers, and other gas-fired equipment, and is connected to system controls to open and close when required. This damper is an efficiency component within the overall system.
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Air Distribution & Venting, Dampers & Actuators
Manufacturer:
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Specifications

  • Type: GVD-7 Vent Damper
  • Diameter: 7"
Manufacturer Name: Field Controls
Product Number: 46487201
OEM Part Number: 46487201
Product Description: 7" Gvd-7 Ventdamperlessharness
Weight:2.83lbs/1283.67g

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Product Questions (2)
Customer Questions
What maintenance is required for the Field Controls 46487201 Round Vent Damper?

For the Round Vent Damper, inspect damper blade for soot and ensure smooth operation. Check electrical connections for corrosion and keep vent pathways clear for safe performance. Lightly lubricate moving parts if recommended by manufacturer.

What are common issues with the Field Controls 46487201 Round Vent Damper?

  • Damper sticking or failing to open/close due to soot buildup.
  • Electrical actuator failure or intermittent operation.
  • Air leakage reducing vent efficiency.
  • Noise or vibration during operation.
  • Poor draft control affecting heating system performance.

Installation Steps

Step 1: Turn off HVAC power and gas supply for safety and confirm system is completely shut down before starting.

Step 2: Remove existing old damper or section of round duct, and clear surrounding area for access.

Step 3: Insert new damper ensuring airflow direction arrow matches system and ensure proper alignment to prevent backdraft.

Step 4: Secure with screws and seal joints tightly; do not overtighten screws to avoid damage.

Step 5: Reconnect power, test operation, check smooth damper movement.