![Field Controls 46486901 Vent Damper, 4 in. — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-46486901-card.png?v=1793973920&width=1946)
![Field Controls 46486901 Vent Damper, 4 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-46486901-specs.png?v=1793973920&width=1946)
Field Controls 46486901 Vent Damper, 4 in.
Field Controls 46486901 Vent Damper, 4 in.
Regular price
$273.97 USD
Regular price
Sale price
$273.97 USD
Shipping calculated at checkout.
Low stock: 1 left
Quantity
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SKU:46486901
View full details![Field Controls 46486901 Vent Damper, 4 in. — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-46486901-card.png?v=1793973920&width=1445)
![Field Controls 46486901 Vent Damper, 4 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-46486901-specs.png?v=1793973920&width=1445)
The Field Controls 46486901 is a 4 in. GVD-4 automatic vent damper that closes off the flue when the connected gas appliance is not firing, reducing standby heat loss through the chimney. This unit is supplied less harness, so the wiring harness needed to wire it into the appliance control circuit is not included and must be ordered separately.
Confirm part number 46486901 against your equipment's parts list before ordering.
Specifications
| Part Number | 46486901 |
|---|---|
| Brand | Field Controls |
| Type | Vent Damper |
| Model | GVD-4 |
| Diameter | 4 in. |
| Harness | Not included (less harness) |