This sensor replaces legacy part numbers 100080088 and 9008272015

and 250 unit heaters

The terminal strip electrical termination allows for secure

This OEM temperature sensor is compatible with Maxitrol modulator-regulator valves

19 dimensions are specific

Reznor 85218 Burner 320735-701 This sensor replaces legacy partThe Reznor 85218 Burner is a critical replacement component engineered for precision combustion in industrial and commercial heating applications. This OEM Reznor burner assembly is designed to maintain specific manifold pressures and flame patterns essential for high efficiency heat exchange. As a direct fit gas furnace burner part, it ensures proper air to fuel ratios, preventing carbon buildup and erratic cycling in compatible Reznor unit heaters.