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Old December 7th, 2017, 08:51
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90xj06 90xj06 is offline
NAXJA Forum User
Join Date: Aug 2006
Location: Peabody, MA
Posts: 1,676
Re: Yet another heat issue

so i went through the FSM and apparently when the selector is in the vent postion the heater water valve is CLOSED. this would cause the heat to be sucky. in all other positions the valve is open unless in full cool mode. this explains why the heat was at 144 in bi-level a/c mode. i might go cap the vacuum line for the valve until spring.
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