When a mouse decides to move into a pool heater it is usually to nest and provide the babies a safe and warm home. Here’s evidence of the mouse that decided to move into this mastertemp pool heater. Believe it or not, the heater was still operational even with all this inside of it. The mice have since moved out and the nest has been demolished. The heater has other issues with a leaking heat exchanger, but that’s a discussion for another day.
