We just moved into a house with a Maple Chase heating system and cannot figure out how to use it. When it comes on, it won't turn off for hours--how do you control it? We don't know if it should be set in auto/man, and if the fan should be set for auto or on.

Here is a maple Chase help line number. I hope it still works.

1 800 445 8299 M-F 7:30am-5:30pm CST

Fan on or auto is your choice. Usually people just leave it in auto which means that the unit will blow air whenever it needs to and not all the time like the on setting.