The Lennox 39L06 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers

Equipped with Nitrile (Buna-N) seals

the copper construction and bonded joints are rated for temperatures reaching 200°F

maintaining the integrity of the system's original specifications

Belimo B340L Valve 324846-701 The Lennox 39L06 Limit SwitchThe Belimo B340L is a robust 1. 5" NPT 3 way ball valve designed for precision control in high demand HVACR hydronic systems. Featuring a 57 Cv rating, this characterized control valve (CCV) is engineered to provide an equal percentage flow characteristic, ensuring stable modulating control and preventing hunting in your domestic hot water or chilled water loops. Constructed with a forged brass body and a 316 stainless steel ball and stem, this mixing