Dear Leed users,
Baseline building based on ASHRAE 90.1-2010:
- In my case based on paragraph G22.214.171.124 and in accordance with Section 126.96.36.199 due to the climate zone and the %outdoor air at full design airflow rate “my baseline building” require Heat Recovery System.
- Due to the climate Zone from Table G188.8.131.52A an Economizer is not required.
My question is about the control of the heat exchanger in the baseline building. In paragraph 184.108.40.206 is mentioned: “Provisions shall be made to bypass or control the energy recovery system to permit air economizer operation as required by 220.127.116.11”.
The tables of 18.104.22.168, Table 22.214.171.124A and B mention about control of Economizer.
Also is in the baseline building required an economizer required or not? I mean, Table G126.96.36.199A and tables 188.8.131.52A and B seems to be in contradiction.
I am waiting gor you comments. Thanx