While you wait for answers, we may have found some information which could help you.
Click here for Open Heat InsideTrouble shooting Heat Surge M6?
Heat Surge squeaks?
heat surge shut off,power light starts flashing and starts beeping ?
How can I fix my heater?
Why does my Amish fireplace blow cold air ? I have replaced the light bulbs?
How can I fix my Amish Heat Surge heater ?