parrothead600
ArboristSite Lurker
I have a Central Boiler Classic 5036 that was installed in December 2011. My dealer told me to add 1 gallon of Corrosion Inhibitor Plus on my initial filling, then use the supplied test kit to test the PH & nitrite levels. After allowing the water to circulate for a couple of days, I tested it. I didn't record the results, but if my memory is correct my PH was 9.0 and nitrite was @ 25 drops.
Now when I test my water, the PH is 9.0 and nitrite is @ 40 drops. This is the same test kit that came with the boiler 3 years ago. I should also say that this test kit has been stored in the door of the boiler, not in the house as recommended.
I have not added any water or additional corrosion inhibitor since the initial installation. I also do not use the boiler during the summer months.
Should I be concerned about the nitrite level?
Is it common for the water quality to change over the years? Or do I just need a new test kit?
Now when I test my water, the PH is 9.0 and nitrite is @ 40 drops. This is the same test kit that came with the boiler 3 years ago. I should also say that this test kit has been stored in the door of the boiler, not in the house as recommended.
I have not added any water or additional corrosion inhibitor since the initial installation. I also do not use the boiler during the summer months.
Should I be concerned about the nitrite level?
Is it common for the water quality to change over the years? Or do I just need a new test kit?