utilizing the same mounting footprint and terminal orientation as the 626245 and 626246 units

as long as the temperature profile (190°F / 140°F) and SPDT switch action match your existing technical specifications

and 48HCD series

The stainless steel outer jacket provides professional-grade durability

Direct OEM Fit: Ensures seamless compatibility with Lennox furnace manifolds without the need for manual drilling or reaming

Nordyne 661043R Orifice utilizing the same mounting footprintThe Nordyne 661043R Orifice is a precision machined #43 main burner orifice engineered for high efficiency gas combustion in residential and mobile home heating systems. As a critical component in the gas burner assembly, this orifice is sized specifically to regulate natural gas flow rates into the primary burner tubes of Nordyne, Intertherm, and Miller furnaces, including MGH and M1 series equipment. Technical professionals recognize the . 043