One appliance is all you want to run off a single timer.

You can do multiple appliances but the sudden SURGE of juice can indeed burn the little diodes inside.

Use multiple timers...one for the fans, one for the lights etc...

I dont go over 1K watts off one timer.
HARDDON Reviewed by HARDDON on . 12/12 light cycle disruption hi there, ive got a bit of a problem, my timer broke a day into 12/12 ( im about 5 days in now ) so ive been turning on and off manually till i get time off work to pick up a new ( and more reliable ) timer lol due to my working pattern theyve been getting about 13 hrs of dark to 11 of light. now, i thoght my timer had fused or somthing, as it would stay "on" no matter what i switched it to, so i left it plugged into the light. at some point during my light cycle today, it mysteriously Rating: 5