![Beckett 21981U Gas Valve, 2-Stage 1 1/2 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-21981u-specs.png?v=1793979306&width=1445)
The Beckett 21981U is a 2-stage gas valve sized 1 1/2 in., with a 1.6 in. low setting and a 3.5 in. high setting water column, used to regulate gas flow to the burner on compatible heating equipment. This is a genuine Beckett replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 21981U |
|---|---|
| Brand | Beckett |
| Type | Gas Valve |
| Pipe Size | 1 1/2 in. |
| Stages | 2-Stage |
| Low Setting | 1.6 in. WC |
| High Setting | 3.5 in. WC |