SECTION 7.5.3, BUILDINGS WITH HIGH-CAPACITY SERVICE WATER HEATING SYSTEMS

ASHRAE 90.1 section 7.5.3. ASHRAE 90.1 section 7.5.3 is amended by modifying exception 1 to read as follows: 1. Where at least 50 percent of the annual service water-heating requirement is provided by site-solar energy or site-recovered energy. The site-solar energy or site-recovered energy used for compliance with this exception cannot be used for compliance with any other section of this standard. Statutory Authority: MS s 326B.02 ; 326B.101 ; 326B.106 History: 47 SR 983