Seven being nuetral, 6,8 is not acidic. .2 could be a test variation. We have run pumps in the 5's with alchahol based antifreeze with no...
I have seen plenty pump housings that look like that. There are only two causes for that damage. 1. sediment/sand/ debris 2. cavitation I have...
Hi and welcome. Independant designers can be a soup sandwich. They have no skin in the game to garraunty the outcome. There are websites with...
How many gallons got pumped into the back yard, and what was the concentration level? These two questions should help you decide what course of...
IMHO non pressurised is the only way to go for diy. It allows for a lot of not perfect things, while still circulating the fluid and keeping the...
If your unit does not have a cupra nickel coil, I would avoid acid all together. I once ran muriatic acid through a fhp unit that was before...
I am not so sure about being better... but geo is not complicated, people are. I have not and will not google earth this guys project. He asked...
I am late to the party, but here now. I would think that a loop in your configuration could be sized using a pond model, and do well. Using a...
Congratulations! Eric
I agree. Just your luck to get a faulty valve. Eric
Soooo more questions. Specificlly 1. why is your zone valve on the incoming line to the heatpump? 2. was the zone valve open and flowing water...
I have never seen a valve like that. google produced pics, but no instructions. Eric
Hi and welcome! A flow meter is not a required item for a geo system. I will assume you have a open loop? A dole valve could be installed in...
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