the Lennox 98M43 features 7/8" x 1/2" connections

This "I" style port and burner tip configuration is optimized for stable flame patterns and reliable rectification signals

Which crank arms can be used with this ball joint

The York S1-SC30 is a time-delay fuse designed to withstand momentary startup spikes

Tecumseh K90-20 Overload 318172-701 the Lennox 98M43 features 7/8"The Tecumseh K90 20 Overload is a critical compressor protection component designed to safeguard HVACR refrigeration systems against excessive current draw and high temperature conditions. Engineering for Tecumseh hermetic compressors, this thermal overload switch utilizes a precise bimetallic disc to interrupt the electrical circuit when internal temperatures or amperage exceed safe operating limits. This prevents motor winding failure and ensures