Grafton32
New Member
I'm sure this has been tossed around already. I bought a central boiler eclassic 1450 this past fall. I filled the furnace with my spring water (which runs on the acidic side), added the CB corrosion inhibitor. My dealer is pretty good, but can be hard to get a hold of. The nitrate test is around 28-30 drops, I know that's high, but if I drain the furnace and add more water I think it will drop my ph below 8, out of the range. Am I going to cause rust with the nitrate lvl this high? What can I add to boost the ph? I've cleaned everything out for the summer time as I use my electric hot water heater untill fall. Should I keep my pump circulating? Should I drain the boiler? Should I just shut the pumps off?
Thanks!
Thanks!