O/B Valve energized on heat or cool?
Last Post 09 Apr 2015 02:35 PM by hhl. 1 Replies.
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hhlUser is Offline
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07 Apr 2015 09:16 AM
I have a waterfurnace envision 3.5 ton 2 stage geothermal heat pump (installed in 2010). I just got an ecobee 3 and during setup it asked me if my o/b valve is energized on heat or cool. Any ideas what I should pick? Thanks!
Geothermal: Waterfurnace
Solar: ~7kW panels
hhlUser is Offline
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09 Apr 2015 02:35 PM
figured it out the hard. way. The system was cooling instead of heating. The correct answer is energized on cool.
Geothermal: Waterfurnace
Solar: ~7kW panels
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