using a genuine Lennox 45L14 ensures the discharge coefficient matches factory specifications

Common indicators include yellow flame tips

ensuring the safety of the steam boiler by preventing nuisance shutdowns or dry-fire conditions caused by losing a tight seal at the valve connection

With thermal protection integrated for internal safety and a durable sleeve bearing system

Smith 100208173 part

Rheem-Ruud 62-102860-02 Furnace Control 322027-701 using a genuine Lennox 45L14The Rheem Ruud 62 102860 02 Integrated Furnace Control is a critical replacement board designed for specific R 801S, R 801T, and R 802V series gas furnaces. This OEM control board manages critical sequencing including induction motor startup, igniter warm up, and blower motor speed control. It is engineered for single stage and two stage heating applications, integrating a 7 segment LED display for onboard HVAC diagnostics and fault code