I have a HEATWAVE heater and recently I have notices a constant stream of water from the top of the heat exchanger?
This happen if the heater is on or not, and as a result my pool level drops by an inch or so every few days.
It seems to be coming form a small module (about the size of a small pepper pot) on top of the exchanger. It also has a wire going into it, perhaps some kind of temp gauge?
Q: can I seal the hole with say plumbers putty? I mean its not some sort of pressure relief valve gone wrong or anything is it??
Sorry, cant seem to upload a pic of this.
Help & thanks!!