Frequent tripping is usually a symptom of low airflow

With color-coded 8-inch wire leads and a durable open-style enclosure

Ensures consistent condensate removal to protect high-efficiency heat exchangers from standing water and mineral buildup

A functioning 767A-356 should typically read between 40 and 90 ohms

Nordyne 626511R Limit Switch Frequent tripping is usually aThe Nordyne 626511R is an authentic OEM auto reset limit switch engineered for precise thermal protection in residential furnace applications. This SPST (Single Pole Single Throw) safety device is designed to open on temperature rise at 190? F and automatically close once the system cools to 140? F, preventing heat exchanger damage and ensuring safe operational cycling. As a critical high limit control, it monitors internal plenum temperatures,