![Lennox 11W50 Limit Control, 170/140°F — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-11w50-card.png?v=1794100222&width=1946)
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Lennox 11W50 Limit Control, 170/140°F
Lennox 11W50 Limit Control, 170/140°F
Regular price
$14.91 USD
Regular price
Sale price
$14.91 USD
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Low stock: 4 left
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SKU:11W50
View full details![Lennox 11W50 Limit Control, 170/140°F — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-11w50-card.png?v=1794100222&width=1445)
![Lennox 11W50 Limit Control, 170/140°F specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-11w50-specs.png?v=1794100223&width=1445)
The Lennox 11W50 is a limit control set to open at 170°F and close at 140°F, used to monitor temperature in furnace and air handling equipment. It interrupts the control circuit if temperatures exceed the upper setting, helping protect the system from overheating. This is a genuine Lennox replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 11W50 |
|---|---|
| Brand | Lennox |
| Type | Limit Control |
| Temperature Setting | 170°F Open / 140°F Close |