![Burnham 8116323 Vent Damper, 6 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-8116323-specs.png?v=1794112630&width=1445)
This Burnham 8116323 vent damper is a 6 in. diameter damper that opens the flue during burner operation and closes it between heating cycles to reduce standby heat loss through the chimney. It is a genuine Burnham replacement part.
Confirm the part number against your boiler's parts list before ordering.
Specifications
| Part Number | 8116323 |
|---|---|
| Brand | Burnham |
| Type | Vent Damper |
| Diameter | 6 in. |