Field Controls 46491600 GMA-PL Gas Vent Damper Motor Assembly with Plastic Base

The Field Controls 46491600 GMA-PL is a replacement motor assembly designed for GVD (Gas Vent Damper) model vent dampers. This motor assembly features a lightweight plastic base construction and provides a cost-effective solution for replacing a defective motor without having to replace the entire damper unit.

Key Features:

• Compatible with GVD-4PL, GVD-5PL, GVD-6PL, GVD-7PL, GVD-8PL, GVD-9PL, GVD-10PL, and GVD-12PL model dampers
• Operates on 24 VAC, 60 Hz, 80 mA power requirements
• Quick and easy installation - takes only minutes to replace
• Damper operation cycle: opens in 15 seconds, closes in 15 seconds
• Durable plastic base is lightweight, chemically stable, and non-corrosive
• Hold open switch allows damper to be manually positioned for troubleshooting
• Keyed wiring harness connector prevents incorrect wiring connections

This motor assembly controls the automatic opening and closing of vent dampers installed in gas-fired heating systems. When the thermostat calls for heat, the motor energizes and rotates the damper 90 degrees to the open position, allowing flue gases to exhaust. When the heating cycle completes, the motor automatically closes the damper to prevent heat loss and back drafts during off cycles.

Application: Replacement motor for Field Controls GVD series automatic vent dampers used with gas furnaces, boilers, and water heaters.