Has any one els had this problem: the wire that leads to the heater get hot when I have the fan on for a long time. It's the black wire only that one tho is there any reason for this or anything that causes it
Thanks
Jon

My heater/fan never worked at all when I bought my 04 plate I tried tracing the fault and it started working when I had probes in the terminals, run for about 3mins (connector block got very hot!!) then stopped working I disconnected the battery and cut and stripped the red and black thick supply cables and connected them using 30A connectors, now been running with no problems for about a month.

I've cut and crimped them together so there not in the connector block and they still get hot with long use of the fan

Jon mabbitt said:

I've cut and crimped them together so there not in the connector block and they still get hot with long use of the fan

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What size crimp connectors did you use? If they are still getting hot it sounds like you have a bit of resistance in the connectors.

I beleave there are 27amp