@misc{1177186, author = {Walter H Parkern and David A Didion and Paul H Wojciechowski and Lih Chern}, title = {Field performance of three residential heat pumps in the cooling mode:}, year = {1985}, month = {1985-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.85-3107}, language = {en}, }