[Bldg-sim] indoor gains for passive house

CleanTech Analytics jeremiah at cleantechanalytics.com
Sat Jul 28 21:13:32 PDT 2012


My bad- it is .6 ACH50


*Jeremiah D. Crossett*
*CleanTech Analytics*
*503-688-8951*
*www.cleantechanalytics.com* <http://www.cleantechanalytics.com>


*

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On Sat, Jul 28, 2012 at 9:12 PM, CleanTech Analytics <
jeremiah at cleantechanalytics.com> wrote:

> Leen,
> I think that the requirement is 15 kBtu/sqft/Y for heating & cooling- and
> .06 ACH50 maximum.
> Possibly you will find the attached spreadsheet useful, as well as the
> values pasted below (these are from a project that meet/exceed the standard)
>
> All the best-
>
>     Specific Space Heat Demand: 4.63 kBTU/(ft²yr)  Pressurization Test
> Result: 0.45 ACH50    Specific Primary Energy Demand
> (DHW, Heating, Cooling, Auxiliary and Household Electricity): 33.3
> kBTU/(ft²yr)  Specific Primary Energy Demand
> (DHW, Heating and Auxiliary Electricity): 14.4 kBTU/(ft²yr)  Specific
> Primary Energy Demand
> Energy Conservation by Solar Electricity:   kBTU/(ft²yr)  Heating Load:
> 4.73 BTU/(ft2hr)  Frequency of Overheating:   %    Specific Useful
> Cooling Energy Demand:   0.24 kBTU/(ft²yr)  Cooling Load:   2.29 BTU/(ft2
> hr)
>
>
>
> *Jeremiah D. Crossett*
> *CleanTech Analytics*
> *503-688-8951*
> *www.cleantechanalytics.com* <http://www.cleantechanalytics.com>
>
>
> *
>
> This document may contain valuable information proprietary to CleanTech
> Analytics which is private and confidential. It may not be shared, copied,
> stored or transmitted in any form without the prior written consent of
> CleanTech Analytics
> *
>
>
>
> On Sat, Jul 28, 2012 at 2:20 PM, leen peeters <l.f.r.peeters at gmail.com>wrote:
>
>> Hi,
>>
>> where can I find the typical indoor gain profiles (appliances, lighting,
>> equipment) for passive houses?
>>
>> thanks,
>>
>> leen
>>
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