Reznor 85218 Burner 318172-701 ensuring the orifice size and

ensuring the orifice size and pressure drop characteristics match the original equipment specifications

Operating on 208-230V at 1050 RPM

As the OEM replacement for HR81LG005

Whether performing a reactive repair or a system-wide upgrade

the venturi kit configuration must match the fuel type and boiler size

Reznor 85218 Burner 318172-701 ensuring the orifice size andThe 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.