thermostats that constantly reboot

this specific model is a no enclosure plug-in module designed for mounting inside a protected NEMA-rated electrical panel using the provided screw connector socket

This typically indicates a pressure switch fail-to-close error

Key Benefits Normally open configuration ensures continuous flow during power interruptions to prevent freezing or system stagnation

preventing nuisance lockouts in gas-fired heating systems

Carrier KAAWS0101AAA Control 321894-708 thermostats that constantly rebootThe Carrier KAAWS0101AAA Winter Start Control is a critical field installed accessory designed to prevent nuisance tripping of the low pressure switch during cold weather startups. This 24VAC time delay relay (TDR) bypasses the low pressure circuit for the first 3 minutes of operation, allowing system pressures to stabilize when evaporator temperatures are low. It is an essential component for split system air conditioners utilizing low ambient