Nordyne 660915 Gasket 326058-758 essential for consistent performance in

essential for consistent performance in challenging HVACR environments

and CNT08566

While the barbed fittings are optimized for 1/4" OD polytubing

Designed for heavy-duty commercial and high-capacity residential systems

Nordyne 660915 Gasket 326058-758 essential for consistent performance inThe Nordyne 660915 Gasket is a critical OEM replacement part engineered specifically for high efficiency sealing within inlet box assemblies. Designed primarily for Nordyne CMF2 series downflow furnaces, this charcoal grey gasket ensures a robust, airtight interface between the inlet box and the furnace cabinet. In the field, a compromised seal at this junction directly results in bypassed air and reduced static pressure, leading to a measurable drop