this orifice is frequently utilized in Lennox GHR26 series furnaces and various residential heating units requiring exact fuel metering

This model is specifically designed for accessible outdoor or pit installations

OEM Precision: Direct replacement for S1-024-35322-000 ensures exact mounting without modifications

where the valve may not fully close or open at the designated signal pressure

Rheem-Ruud 51-21964-11 Vent Motor With Blades Els PW 17895 this orifice is frequently utilizedThe Rheem Ruud 51 21964 11 Vent Motor With Blades is the direct OEM replacement for the discontinued 21964K and 51 21964 01 induced draft assemblies. Engineered for precision performance in high efficiency gas furnaces, this Fasco 7102 0628 motor operates at 208 230V, delivering a nominal 3000 RPM at 1 200 HP. As a critical draft inducer blower, it ensures proper combustion by drawing flue gases through the heat exchanger and exhausting them safely.