![Weil Mclain 511-330-086 Pilot Proving Module specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-511330086-specs.png?v=1794035068&width=1445)
The Weil Mclain 511-330-086 is a genuine pilot proving module (model U-T# 1003-615) for Weil Mclain boiler ignition systems. It confirms pilot flame presence before allowing the main burner to fire, supporting safe operation. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 511-330-086 |
|---|---|
| Brand | Weil Mclain |
| Type | Pilot Proving Module |
| Model | U-T# 1003-615 |