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NC-2009 EAp2: Minimum Energy Performance

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Minimum Equipment Efficiency - Table 6.8.1 ASHRAE. VRF system

Project location: Spain

June 21, 2016

VICTOR MORENO

Green Building Energy Consultant
Green Living Projects

LEEDuser Basic Member

2 thumbs up

Project location: Spain

June 21, 2016

Hello.

I am modelling a new building whose cooling system is Variable Refrigerant Flow Systems.

What table 6.8.1 of Standard 90.1 - 2007 ASHRAE establishes the Minimum Equipment Efficiency (Mandatory Provision)?

Thanks in advance.

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Marcus Sheffer

LEED Fellow
7group / Energy Opportunities

LEEDuser Expert

5897 thumbs up

June 21, 2016 - 9:38 am

VRF systems are not covered by any of the 6.8.1 tables in the 2007 version of 90.1. They were added in the 2010 version. So for a LEED 2009 project you do not have to meet any minimum efficiency but you might want to look in the 2010 version to make sure you are getting at least the minimum efficiency.

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VICTOR MORENO

Green Building Energy Consultant
Green Living Projects

LEEDuser Basic Member

2 thumbs up

June 21, 2016 - 9:44 am

Thank you so much!!!

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