I need to know if both; Basecase and Proposed case should be identical meaning that both should be oversized with the same ratio? or the proposed case must be as designed without any oversizing...

I have wall assemblies with no cavity insulation but 3-4 inches rigid insulation outboard of structural sheathing. The wall is finished by a composite metal panel. Do I have to consider ASHRAE...

When residual process heat is used to heat the building, which is more efficient than discarding it, can this be rewarded in EAP2/c1?

Dear all,
I have a suspended ceiling with a 60 cm air gap between the panels and the reinforced concrete slab where all the electro-mechanical lies, but it doesn't act as plenum...

Dear All,

I have a couple of questions regarding the space types listed in ASHRAE 90.1 Table 9.6.1 (Space-by-Space Method):

1) For underground car parking, the closest space type is...

Rijal, et al) to the next level. If it ever gets published I'll post a link on the forum. Log in or register to post comments Erika Duran Sustainability Consultant Dagher Engineering LEEDuser Basic...

I have a relatively large data center (200kw connected load) in a relatively larger building (250k sf) so that the data center is not the major program space, but is a relatively large minority...

Can exterior lighting be part of the 25% process load requirement by Ashrae 90.1-2007 when it comes to energy modeling?

In some cases, such as Hospital operating rooms and Ice Rinks, you have to maintain indoor air dewpoint temperaturs lower than 44 F. To accomplish this, you typically have to use either a...

Actually I'am not able to correlate section 14 required inputs under...