This auto reset fan switch is designed to reduce truck stock by replacing multiple fixed-temperature discs including the 3F05-4 and various Therm-O-Disc equivalents

making it suitable for modern high-pressure R-410A applications

Automatic Reset Logic: Eliminates manual intervention by re-engaging the circuit once the unit cools to 155°F

The BASO K16BT-36 Thermocouple is a high-performance standing pilot ignition component designed for veteran contractors and technicians who require industrial-grade reliability

How do I identify a failing 60/5 dual run capacitor

Nordyne 626434R Limit Switch This auto reset fan switchThe Nordyne 626434R is a critical HVAC replacement part designed for pinpoint temperature regulation in furnace systems. As an OEM limit switch, this component is engineered to monitor high temperature operations, specifically featuring a 160 180F auto limit switch range. This furnace limit control operates on an "open on rise" switch action, meaning it breaks the circuit when the internal temperature hits 180? F (82? C) to prevent plenum overheating