hi

i installed a sunhouse storage heater and everything was working fine when i left it, but now the heater has stopped working.
there is no voltage at the load side of the thermostat at the top of the heater, but there is at the supply side.
i know these things have thermal cutouts but im not sure what im looking for, so i was wondering if somebody had a picture i could get some idea from and how to reset it if its tripped.

many thanks

matt