Hello All,

I am having question regarding ASHRAE 90.1, appendix G.

I am modeling a 238,840 sqft Residential building for as per LEED
Requirements. Project is using Purchase Chilled water from District cooling
plant as Refrigerant.

As per LEED Document for District Cooling I am using Fan Coil Unit in
Basecase and added cost for purchased Chilled water.

Can any one please tell me how can I get savings in HVAC Systems?

How can I improve efficiency of systems for more savings?

Thanks & Regards,

Ashraf Ali Khan, LEED AP