gas heaeter

I have a Pentair Master Temp 125 gas heater for my spa. It's been working good for a year, but recently it will not fire up. I hear a "buzz" sound 3 times then the "service heater" light comes on. I followed the troubleshooting guide, which determined the gas valve needs to be replaced. This is...

I have an in-ground concrete pool located mostly in the SHADE , it's ~ 25 x48' (Roman Shaped). We had a heat pump for the past few years, but it broke (seems the installer didn't set it up perfectly flat and over time collected water which corroded the parts, and replacement part is very...

Hello, Opened pool up for the season yesterday and turned heater on today. It appears to light the blower is on and the flow is fine. It does not sound anywhere near as loud as it used to and the water returning back to the pool is at most 2ﾟ warmer. Any thoughts?

Hello, I have a Pentair Minimax Plus 400 heater. When I turn it on to heat the pool or spa it'll turn on for about 5-10 min then shut off for 15 min or so then turn back on for another 5-10 min then shut off again and it does this over and over. When it shuts off all lights will be on except the...

Hi, I apologise for the length of this post but I wanted to give as much detail as possible to solicit help. Up front I will say I was not on the ball and did not do much to prep my saltwater pool at the end of last season. I do run the pump on a much reduced schedule during the winter, so I...