Product review (5 stars): Exact replacement with design improvement to ceramic insulators (won't break as easily)
They redesigned the ceramic stand-offs, which, when one broke I'm sure is what tripped my 220v breaker and burned the thermal cutout. New one works great and with one small change; the coils ceramic insulator design is now much less likely to break. And all they did was turn it on its side! lol! Great move though. It will work better and last much longer, if not forever! :)