Several threads here mention using an aquarium pump to effectively mix the HLT water in a HERMS setup. (to decrease temp variation and increase heat transfer).
So, the big question is "how big of a pump"? I'm seeing pumps like the whisper 10 (10 gallons), whisper 20 (20 gallons), etc. Anyone with any HERMS experience with these?
rich
So, the big question is "how big of a pump"? I'm seeing pumps like the whisper 10 (10 gallons), whisper 20 (20 gallons), etc. Anyone with any HERMS experience with these?
rich