VA256-12-B-1421 SECTION 23 81 46 WATER-SOURCE UNITARY HEAT PUMPS
Published: 08/21/2012
Description
SECTION 23 81 46 WATER-SOURCE UNITARY Heat pumps PART 1 - GENERAL 1.1 SYSTEM DESCRIPTION A. Provide new ground-loop heat pump systems complete and ready for operation. Systems include heat pumps, system equipment, piping, pumps, electrical equipment,...
