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Coleman EB20A heater blowing cold

Posted: Sat Apr 14, 2012 4:31 am
by coolcoleman
Lately the heater only blows cold, when it kicks on the fan blows, but it never gets warm. On warm days it blows warm and cold it blows cold :)

We bought a thermostat while back, so we don't think it's the thermostat.

The elements don't get hot.

Any ideas?

Re: Coleman EB20A heater blowing cold

Posted: Wed Apr 18, 2012 1:01 am
by DaleM
You need to test if the heating coils are getting power when the sequencer is kicking them on. If power is there then the elements are bad.

Re: Coleman EB20A heater blowing cold

Posted: Sat Apr 21, 2012 2:39 am
by coolcoleman
Ok; how do I test it?

Re: Coleman EB20A heater blowing cold

Posted: Thu May 10, 2012 7:53 am
by DaleM
Can you use a multitester?