TIMER FOR EFM 520

I AM INSTALLING A EFM 520. I KNOW ATIMER IS NEEDED IN ORDER THAT THE FLAME WILL NOT GO OUT ON THE COAL. CAN ANYONE ADVISE ME AS TO THE TYPE OF TIMER AND WHERE I CAN GET IT.
I APPRECIATE THE HELP. THANKS MANNY G

Dayton Intermatic, available from Grainger is model C8835. It is not as good as the Wilburt, but a little cheaper. The Wilburt timer is efm #71347. Look on the FAQ in the announcements for dealers who sell direct. The Wilburt has all separately available parts, unlike the Intermatic, which is a throwaway.

The Wilburt timer for a Steam stoker is efm #71339.