Unit shuts down after 3 hrs run time

tbal500 Posts: 1, Reputation: 1

New Member

Jan 18, 2011, 06:05 PM

Unit shuts down after 3 hrs run time

Replace collector due to cracks also both heat xchanges .started up system OK but after 2-3 hrs run time unit shuts down on#3 code replaced pressure switch same thing checked condensate drain good.

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