Homesv4 EAc12 domestic hot water table 1 | U.S. Green Building Council
Upcoming Scheduled Maintenance for USGBC.org
USGBC.org will be offline from Friday, May 6 at 9:00 pm EST until Saturday, May 7 at 12:00 pm EST.
Email us or call 1-800-795-1747 for assistance. Thanks for your patience.
Please upgrade your browser. This site requires a newer version to work correctly. Read more

Homesv4 EAc12 domestic hot water table 1

 

 Points

ENERGY STAR water heater

1

EF or thermal efficiency greater than 0.9
EF or thermal efficiency greater than 1.8

1.5
2

Solar water heaters

Solar water heater: ≥ 40% of annual DHW load

2

Solar water heater: ≥ 60% of annual DHW load

3

ID: Homesv4_EAc12_table1