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    davethebutcher's Avatar
    davethebutcher Posts: 1, Reputation: 1
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    #1

    Feb 18, 2010, 04:05 PM
    Coleman evcon furnace dgat056bdf
    Hi I have a Coleman Evcon furnace model dgat056bdf furnace that quit recently, first I bought a gas valve, but the furnace started working again before I got back from purchasing it, so I let it keep working, it worked for a month before the ignitor failed, so I had a tech. replace both items, then it worked half the night, then quit giving gas to the ignitor after it lit up sufficiently, so we figured we got a bad gas valve, bought another, installed it, tested the voltage going to the gas valve, and it was 24, tested the gas pressure at the inlet, it was good, the outlet wasn't, BAFFLING, huh?/ then we applied 24 volts to the gas valve separately and it opened, re-installed it to the same problem, HELP..
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Feb 18, 2010, 07:59 PM
    Post here under Coleman


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    mongo724's Avatar
    mongo724 Posts: 1, Reputation: 1
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    #3

    Feb 20, 2013, 09:20 PM
    The lite flashed 4 times and indicates limit switch.how much and can I replace it?is there more than one switch?
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