![Nordyne 903107 Roof Jack Extension, 18 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-903107-specs.png?v=1793977835&width=1445)
This Nordyne 903107 is a genuine replacement 18 in. internal roof jack extension used to extend the vent roof jack on rooftop HVAC installations, allowing proper venting clearance when additional roof curb height is needed.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | 903107 |
|---|---|
| Brand | Nordyne |
| Type | Roof Jack Extension |
| Length | 18 in. |