TY - RPRT TI - A comparison of rating water-source heat pumps using ARI standard 320 and ISO standard 13256-1 AU - Payne, W Vance AU - Domanski, Piotr A PY - 2001 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6803 DO - 10.6028/NIST.IR.6803 ER -