I previously resoldered the contact at the relay (part # js1-b-12v-f-h111) and it worked for about 2 months – but now I think the relay or the heater may be busted.
Any advice on an easy way to test the impedance of the heater – I assume that it is connected to the circuit board – so I should be able to masure it here, if I know which cables / terminals it is connected to.
Similarly – easy way to check the relay – other than taking it out and putting 12V across the coil?
Finally, do you keep these parts in stock?
Tanks and Merry Christmas….