![Lennox 10M77 Limit Control — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-10m77-card.png?v=1794100785&width=1946)
![Lennox 10M77 Limit Control specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-10m77-specs.png?v=1794100786&width=1946)
Lennox 10M77 Limit Control
Lennox 10M77 Limit Control
Regular price
$18.69 USD
Regular price
Sale price
$18.69 USD
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SKU:10M77
View full details![Lennox 10M77 Limit Control — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-10m77-card.png?v=1794100785&width=1445)
![Lennox 10M77 Limit Control specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-10m77-specs.png?v=1794100786&width=1445)
The Lennox 10M77 is a limit control used in gas furnaces to monitor plenum temperature and shut off the burner if it runs too hot, helping protect the heat exchanger and system components. This is a genuine Lennox replacement part.
Confirm this part number matches your equipment's parts list before ordering.
Specifications
| Part Number | 10M77 |
|---|---|
| Brand | Lennox |
| Type | Limit Control |