![Lennox 28B97 Unit Controller, M4 — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-28b97-card.png?v=1794098925&width=1946)
![Lennox 28B97 Unit Controller, M4 specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-28b97-specs.png?v=1794098926&width=1946)
Lennox 28B97 Unit Controller, M4
Lennox 28B97 Unit Controller, M4
Regular price
$1,834.42 USD
Regular price
Sale price
$1,834.42 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:28B97
View full details![Lennox 28B97 Unit Controller, M4 — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-28b97-card.png?v=1794098925&width=1445)
![Lennox 28B97 Unit Controller, M4 specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-28b97-specs.png?v=1794098926&width=1445)
This Lennox 28B97 M4 unit controller is a genuine Lennox replacement part that manages and coordinates the operation of HVAC unit components as part of the equipment's control system.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 28B97 |
|---|---|
| Brand | Lennox |
| Type | Unit Controller |
| Model | M4 |