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<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal>Has anyone used EE4 before? It’s a Canadian
compliance software program. <o:p></o:p></p>
<p class=MsoNormal>I’ve modeled a Combination Ground Source Heat Pump and
Parallel boiler, but the program requires that “the heating airflow
temperature must always be lower than the cooling airflow temperature.”
Of course, with my heating setpoint at 60F, and my cooling at 65F, I’ve
got hundreds of unmet hours. I’ve put the zone heating capacities
at unrealistically high values to try to make up the heat, but that’s not
working either. <o:p></o:p></p>
<p class=MsoNormal>Has anyone encountered this problem before, or know why this
constraint is in place? <o:p></o:p></p>
<p class=MsoNormal>Thank you,<o:p></o:p></p>
<p class=MsoNormal>Katherine<o:p></o:p></p>
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