allowing for rapid field replacement during routine maintenance

While light oxidation can be removed with fine steel wool or a Scotch-Brite pad

If the seat is removable

ensuring seamless mechanical and electrical integration into existing Trane and American Standard condensing units

Enhanced Durability: Engineered for 60

Lennox 49L86 Limit Switch allowing for rapid field replacementThe Lennox 49L86 Limit Switch is a critical safety component designed for precise thermal regulation within residential and commercial HVAC systems. This OEM furnace limit switch operates on a normally closed SPST circuit, serving as a primary over temperature protection device. Engineering specifications confirm a fixed 175 degree open temperature to interrupt the heating cycle if internal plenum temperatures exceed safety thresholds. The integrated