Boilers Energy and Loads

[kczyze]

I am confussed about the results from vista, and I can't find the answer in Guides.
Assume I have no DHW system and get room heating sensible load equals 15,1998MWh, which is clear. Then I see boilers load which is 16,9098MWh (how is that calculated?) and finally boilers energy equals 18,998MWh. If you could explain it to me, where do these two valuse come from I would be very thankful.

Regards,
Kinga

[PCully]

Hi,

Take a look at your heat system efficiencies, these values actually sound like the default Apache system heat effs (look at SCoP and Delivery Eff).

Have you had any training? I think some thermal training would prove very useful to get you started using VE and help to appreciate the results you are getting out. http://www.iesve.com/training/e-training

Phil

[kczyze]

Thank you very much for your answer, now it's clear for me