![Lennox 10U66 Pressure Switch, 670 PSI M/R — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-10u66-card.png?v=1794093294&width=1946)
![Lennox 10U66 Pressure Switch, 670 PSI M/R specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-10u66-specs.png?v=1794093294&width=1946)
Lennox 10U66 Pressure Switch, 670 PSI M/R
Lennox 10U66 Pressure Switch, 670 PSI M/R
Regular price
$56.32 USD
Regular price
Sale price
$56.32 USD
Shipping calculated at checkout.
Low stock: 1 left
Quantity
- Purchase Orders & Tax-Exempt Welcome Contractors, municipalities, schools and businesses: email a PO, or send your exemption certificate once and tax comes off every order.
SKU:10U66
View full details![Lennox 10U66 Pressure Switch, 670 PSI M/R — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-10u66-card.png?v=1794093294&width=1445)
![Lennox 10U66 Pressure Switch, 670 PSI M/R specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-10u66-specs.png?v=1794093294&width=1445)
This Lennox 10U66 is a manual-reset high-pressure switch with a 670 PSI cut-out rating, used to protect compatible Lennox refrigeration and HVAC systems from excessive pressure. It is a genuine Lennox replacement part.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 10U66 |
|---|---|
| Brand | Lennox |
| Type | Pressure Switch |
| Cut-out Pressure | 670 PSI |
| Reset | Manual |