![Lennox 78M26 Thermostat, SPST 74°F — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-78m26-card.png?v=1794097092&width=1946)
![Lennox 78M26 Thermostat, SPST 74°F specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-78m26-specs.png?v=1794097093&width=1946)
Lennox 78M26 Thermostat, SPST 74°F
Lennox 78M26 Thermostat, SPST 74°F
Regular price
$77.39 USD
Regular price
Sale price
$77.39 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:78M26
View full details![Lennox 78M26 Thermostat, SPST 74°F — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-78m26-card.png?v=1794097092&width=1445)
![Lennox 78M26 Thermostat, SPST 74°F specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-78m26-specs.png?v=1794097093&width=1445)
The Lennox 78M26 is an SPST thermostat switch that closes at 74°F, used to signal the control system based on ambient or equipment temperature. This is a genuine Lennox replacement part. Confirm this part number matches the thermostat on your equipment's parts list before ordering.
Specifications
| Part Number | 78M26 |
|---|---|
| Brand | Lennox |
| Type | Thermostat |
| Switch Type | SPST |
| Setpoint | 74°F (closes) |