Whale Expanse Heater Main PCB

The Whale Expanse Water Heater PCB is a replacement printed circuit board (PCB) designed for use in Whale Gas & Electric Expanse water heater models. This PCB controls all the electronic actions within the water heater
ensuring proper functionality and performance. It acts as the central control unit for managing heating cycles
temperature regulation
and other essential functions of the water heater. Ideal for replacing a faulty or damaged PCB