Pentair Mastertemp 400 Supply?


New member
Apr 5, 2021
Houston, TX
Greetings. We are having a new pool installed, and nearing completion. Pool builder has specced out a Pentair Mastertemp 400 for the heater. I’m now being told these are on back order until December? I know supply chains are rough these days but that seems excessive. Hoping someone here can help confirm if that time frame is correct or my PB is full of it. Thanks in advance.


Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
Laughlin, NV
Pool Size
Salt Water Generator
SWG Type
Pentair Intellichlor IC-40
Welcome to the forum!
You might remember that Texas has a little cold weather a couple months ago. Well, that weather destroyed lots of pool equipment. Heaters especially. So that does not sound unreasonable. Have them check on a Raypak heater. Better heater.
I suggest you read ABC's of Pool Water Chemistry.
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