Minnesota Administrative Rules

1323.0753 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

Published Electronically:

December 7, 2023