![Weil Mclain 511-624-405 Pressure Switch, 0.75 in. WC — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-511624405-card.png?v=1794034529&width=1946)
![Weil Mclain 511-624-405 Pressure Switch, 0.75 in. WC specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-511624405-specs.png?v=1794034529&width=1946)
Weil Mclain 511-624-405 Pressure Switch, 0.75 in. WC
Weil Mclain 511-624-405 Pressure Switch, 0.75 in. WC
Regular price
$86.76 USD
Regular price
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$86.76 USD
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SKU:511-624-405
View full details![Weil Mclain 511-624-405 Pressure Switch, 0.75 in. WC — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-511624405-card.png?v=1794034529&width=1445)
![Weil Mclain 511-624-405 Pressure Switch, 0.75 in. WC specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-511624405-specs.png?v=1794034529&width=1445)
The Weil Mclain 511-624-405 is a pressure switch rated at 0.75 in. water column. It monitors draft or pressure in the venting system and signals the control board to allow or stop burner operation. This is a genuine Weil Mclain replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 511-624-405 |
|---|---|
| Brand | Weil Mclain |
| Type | Pressure Switch |
| Pressure Rating | 0.75 in. WC |