I'm not seeing that level of stability, however my operating conditions are probably a bit different here in the FL panhandle. My system was off for around 4 days while I waited for the new pressure sensor connector to come in, and I had to add some acid to knock the pH down a bit after it climbed above 8.0. But the pool is getting used every day, and the heater is typically running for a couple of hours. Water temperature is high 70's to low 80's. I have my system set up to inject at 1.5 CFPH every day at a 180 setting (which is between 4 and 5 hours) and that seems to work well for my pool. The pH has been very stable at 7.7 every morning before injection starts up again.
I think I'm getting close to emptying my first 20 lb. tank after about 5 weeks (the pressure gauge had been reading about 500 psi consistently, but now has dropped to around 200). However, I had been running at a higher consumption rate for most of that time than I currently am, so the next tank should be a better predictor of my longer term consumption rate.
I think I'm getting close to emptying my first 20 lb. tank after about 5 weeks (the pressure gauge had been reading about 500 psi consistently, but now has dropped to around 200). However, I had been running at a higher consumption rate for most of that time than I currently am, so the next tank should be a better predictor of my longer term consumption rate.
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