I replaced the magnetron in mine (not a spacemaker). Call AP Wagner and give
them a model number (and part number if you have it.)

"Caveat Emptor" wrote in message
oups.com...
How long do one of these typically last? We have one that's nearly 7
years old and has stopped heating. I suspect the magnetron is gone.

Given that it will cost at least $ 100-150+ to repair, should I bother
or replace it? Hate to create more toxic waste...

Thanks