![Lennox 28W70 Defrost Sensor with Harness specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-28w70-specs.png?v=1794089342&width=1445)
This Lennox 28W70 is a genuine replacement defrost sensor with attached wiring harness for Lennox heat pump systems. It monitors outdoor coil temperature and signals the control board to initiate the defrost cycle when frost accumulates.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 28W70 |
|---|---|
| Brand | Lennox |
| Type | Defrost Sensor |
| Includes | Wiring Harness |