Recent content by Tahoe

More background: Spa was accidently turned off and froze over when all problems started. Visually. Removing filter does not fix problem. What is considered adequate? It's definitely pushing the water into the heater but not sure @ what GPM. I can attach a hose to it and see how long it takes...

Hi all, Looking for help with diagnosing why my tub wont heat past ~60F. Error is a blinking FLO that is alternating with 'COOL' and the temperature. All pumps/jets/ozone bubbles seem to be operating normally. The FLO switch closes (and stays closed) when the tub gets power, and opens when the...