TY - GEN AU - Stanley T Liu AU - George E Kelly AU - Charles P Terlizzi C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1990-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.4356 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1990 TI - Experimental study on the performance of a combination appliance for domestic hot water and space heating: ER -