![Weil Mclain 381-800-477 Vent Damper, 7 in. — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-381800477-card.png?v=1794035250&width=1946)
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Weil Mclain 381-800-477 Vent Damper, 7 in.
Weil Mclain 381-800-477 Vent Damper, 7 in.
Regular price
$648.06 USD
Regular price
Sale price
$648.06 USD
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Low stock: 3 left
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SKU:381-800-477
View full details![Weil Mclain 381-800-477 Vent Damper, 7 in. — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-381800477-card.png?v=1794035250&width=1445)
![Weil Mclain 381-800-477 Vent Damper, 7 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-381800477-specs.png?v=1794035250&width=1445)
The Weil Mclain 381-800-477 is a 7 in. diameter vent damper that regulates flue gas flow in Weil Mclain heating equipment.
It is a genuine Weil Mclain replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 381-800-477 |
|---|---|
| Brand | Weil Mclain |
| Type | Vent Damper |
| Diameter | 7 in. |