Looking to replace the Check Valve my PB gave us. I removed the spring and saved about 200 watts!! What's the most efficient check valve today? Still need one to protect heater from IC40. Help.
Last edited:
Best Check Valve with least amount of back pressure?
- Thread starter mihzyd777
- Start date
- Jul 21, 2013
- 53,660
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
According to AqualCal they said if I don't have one on the return side of the heater, then my warranty would be voided.
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