The heater won't start.

First thing make sure: · Ensure that your circuit breaker or fuse is working properly. · Be sure the heater is plugged in and that the electrical outlet is working properly. · Check for any obstruction. If you find any obstruction, turn the heater ?OFF?. Unplug the heater and wait a few minutes for it to cool down. Carefully remove the obstruction. Plug the heater in and turn it on again by referring to the OPERATING INSTRUCTIONS. Second, If you're NOT still under warranty you should at least open the heater and look for anything strange like a blown fuse. A lot of times you can buy replacement at a local electronic or hardware store and they're easy to replace.