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colman central electric furnace
Posted: Mon Dec 17, 2007 2:07 pm
by jason r
hi my heater will not come on at all i had a tec check it out and told me I'm not getting power to my thermostat serial#117960841/model#3120B750
RE: colman central electric furnace
Posted: Mon Dec 17, 2007 8:11 pm
by Robert
Test across the LOAD/SECONDARY side of transformer for 24-28vac output.
IF you do not have it, test across LINE/PRIMARY side for 240vac input.
Thanks,
Robert
Posted: Wed Dec 19, 2007 12:03 pm
by jason r
Robert wrote:Test across the LOAD/SECONDARY side of transformer for 24-28vac output.
IF you do not have it, test across LINE/PRIMARY side for 240vac input.
Thanks,
Robert
hi Robert my transformer don't have 24-28vac it showed 0000000000 but the primary side has 240
RE: colman central electric furnace
Posted: Fri Dec 21, 2007 5:21 am
by Robert
If it had 240vac PRIMARY and 0vac SECONDARY, it's bad.
What is the VA rating on it ?
Thanks,
Robert