you should never bypass a high limit switch during permanent operation as it removes a primary safety barrier against fire and heat exchanger cracking

Contractor-Ready Install: Features a standard 1/4-inch spade connector and factory-aligned bracket for fast local furnace repair

Frequent opening typically indicates restricted airflow from a dirty filter

protecting the integrity of the heat strip assembly and minimizing mechanical stress on the blower motor

vibration-resistant connection to the system control board

Bard HVAC 8401-006BX Contactor you should never bypass aThe Bard HVAC 8401 006BX is a 24V coil contactor designed for dependable switching in residential and light commercial HVAC systems. Built for consistent performance, this 2 pole 20 amp contactor handles compressor and fan motor loads with stable engagement and minimal contact wear. Its a direct fit replacement commonly used in Bard wall mount units and compatible systems requiring a HVAC contactor 24V coil configuration. The compact design allows for