![Weil Mclain 383-700-407 Venturi Valve Assembly specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-383700407-specs.png?v=1794035609&width=1445)
This Weil Mclain 383-700-407 is a venturi valve assembly used on ECO and WM97+70 boiler models to regulate the air and gas mixture for combustion. It is a genuine Weil Mclain replacement part. Confirm this part number against your boiler's parts list before ordering.
Specifications
| Part Number | 383-700-407 |
|---|---|
| Brand | Weil Mclain |
| Type | Venturi Valve Assembly |
| Compatibility | ECO / WM97+70 |