00000nam 2200000za 4500 9.864436 CaOODSP 20221107161536 cr ||||||||||| 181108s1990 onc #o f|0| 0 eng d CaOODSP eng n-cn--- NH17-224/1990E-PDF Earth energy systems [electronic resource] : a guide to the technology / prepared by REIC Ltd. [Ottawa] : Canada Mortgage and Housing Corporation, Research Division, 1990. 39 p. : figures. Issued also in French under title: Pompes à chaleur sol-eau : guide technique. "August 1990." "This guide is about one of the most recent developments in residential space heating and cooling technology—earth energy systems. The guide covers all aspects of earth energy systems—from internal operation and installation to field tested performance—in an understandable, non-technical manner"--Introduction, p. 1. gccst Heating gccst Air conditioning Canada. Canada Mortgage and Housing Corporation. Research Division. REIC Ltd. Pompes à chaleur sol-eau (CaOODSP)9.864438 PDF 1.67 MB https://publications.gc.ca/collections/collection_2018/schl-cmhc/NH17-224-1990-eng.pdf