![Lennox 87J71 Heat Sequencer, Upper specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-87j71-specs.png?v=1794089917&width=1445)
The Lennox 87J71 is a genuine Lennox replacement upper heat sequencer that stages electric heating elements on or off in order, limiting inrush current draw on the electrical system.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 87J71 |
|---|---|
| Brand | Lennox |
| Type | Sequencer |
| Position | Upper |