Dear Leed users,
Baseline building based on ASHRAE 90.1-2010:
- In my case based on paragraph G18.104.22.168 and in accordance with Section 22.214.171.124 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 G126.96.36.199A an Economizer is not required.
My question is about the control of the heat exchanger in the baseline building. In paragraph 188.8.131.52 is mentioned: “Provisions shall be made to bypass or control the energy recovery system to permit air economizer operation as required by 184.108.40.206”.
The tables of 220.127.116.11, Table 18.104.22.168A and B mention about control of Economizer.
Also is in the baseline building required an economizer required or not? I mean, Table G22.214.171.124A and tables 126.96.36.199A and B seems to be in contradiction.
I am waiting gor you comments. Thanx