[Equest-users] ASHRAE 90.1-2007 Minimum Efficiency Requirements

Nick Caton ncaton at smithboucher.com
Fri May 11 14:11:30 PDT 2012


Hi Oscar,

I would most probably use the one that reads "Packaged Terminal Heat Pumps" in its title (6.8.1D).  Specifically, reference the "PTHP" rows therein ;).

~Nick

[cid:489575314 at 22072009-0ABB]

NICK CATON, P.E.
SENIOR ENGINEER

Smith & Boucher Engineers
25501 west valley parkway, suite 200
olathe, ks 66061
direct 913.344.0036
fax 913.345.0617
www.smithboucher.com

From: equest-users-bounces at lists.onebuilding.org [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Oscar B.
Sent: Friday, May 11, 2012 4:05 PM
To: eQuest Users
Subject: [Equest-users] ASHRAE 90.1-2007 Minimum Efficiency Requirements

Hello guys.

I am modelling a hotel for LEED purpose. I need some help to chose the right table to calculate the Minimum Efficiency Requirements

My system is package terminal heat pump PTHP (system 2).
Which is the correct table to calculate the HVAC efficiency?  6.8.1B Electrically Operated Unitary and Applied Heat Pumps or 6.8.1D Electrically Operated Packaged Terminal Air Conditioners, Packaged Terminal Heat Pumps.

Thanks.
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