Still uncovering issues after they installed a whole home humidifier in my house. This spring I had to call a plumber to fix the pipe they cut out to the outside spigot. The latest issue, I just went to replace my air filter and they wired it in; I know I should replace my air filter more often. After this, I will have paid around 1250.00 for the $ 250 Aprilaire 500 and its install.