![Lennox 20K55 Rollout Switch, 150°F — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-20k55-card.png?v=1794100048&width=1946)
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Lennox 20K55 Rollout Switch, 150°F
Lennox 20K55 Rollout Switch, 150°F
Regular price
$17.56 USD
Regular price
Sale price
$17.56 USD
Shipping calculated at checkout.
12 in stock
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:20K55
View full details![Lennox 20K55 Rollout Switch, 150°F — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-20k55-card.png?v=1794100048&width=1445)
![Lennox 20K55 Rollout Switch, 150°F specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-20k55-specs.png?v=1794100048&width=1445)
The Lennox 20K55 is a rollout switch that protects a gas furnace from flame rollout at the burner compartment. It is rated to trip at 150°F, opening the circuit to shut down the burner if flames roll outside the normal combustion path. This is a genuine Lennox replacement part. Confirm the part number 20K55 against your equipment's parts list before ordering.
Specifications
| Part Number | 20K55 |
|---|---|
| Brand | Lennox |
| Type | Rollout Switch |
| Trip Temperature | 150°F |