“I purchased this because I got the error message from my existing canister. Installed it as normal and turned the humidifier on again. After a couple of days I noticed a different error condition... (summarized).”
“Even though I bought this Aprilaire steam canister from plumbingsupplyandmore the last time, I again checked the prices at competitors -- and again, SH's price was the lowest. So I bought here again, and it was shipped out right away.”