For a complete service

This 1-pole magnetic contactor features a 24V AC coil and is rated for a 20 FLA (Full Load Amperage) capacity

the 20046613S is specifically calibrated to match the aerodynamic requirements of Amana and Goodman air handlers

As the direct OEM replacement for 5500-134 and the obsolete INF series

and a domed steel element

Lennox 20W37 Limit Switch L99H008 For a complete serviceThe Lennox 20W37 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. Engineered as a 120 160F AUTO limit switch, this Lennox replacement part functions by monitoring the plenum temperature and breaking the electrical circuit if the discharge air exceeds the 160F safety threshold. Once the unit cools to the 120F reset point, the Lennox 20W37 automatically resets, allowing