Three of the timers are controlling Fan/Light/Heater combo's. It's been a long time, but I'm guessing they're ~1700W.
As a side note - how did your mechanical timer fail? Resistance heaters are normally rather relay contact "friendly". They don't arc/weld the contacts like inductive or incandescent loads.
Is it possible that the mechanical timer mechanism died?
As a side note - how did your mechanical timer fail? Resistance heaters are normally rather relay contact "friendly". They don't arc/weld the contacts like inductive or incandescent loads.
Is it possible that the mechanical timer mechanism died?