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| Keywords: SOLAR HEATING AND COOLING DEMONSTRATION PROJECT, WHICH IS FUNDED BY THE NATIONAL SCIENCE FOUNDATION - NARA - 557330.jpg Scope and content SOLAR HEATING AND COOLING DEMONSTRATION PROJECT WHICH IS FUNDED BY THE NATIONAL SCIENCE FOUNDATION THIS HOME IS ONE OF THREE COMPLETED BY THE UNIVERSITY USING A LIQUID SOLAR HEATING SYSTEM FOR BOTH HEATING AND AIR CONDITIONING AT THE TIME THIS PICTURE WAS TAKEN NO SUCH SYSTEMS WERE ON THE MARKET FLAT PLATE COLLECTORS ON THE ROOF HAVE BLACKENED COPPER TUBING TO ABSORB HEAT FROM THE SUN HEATED WATER IS PIPED TO AN 1 100 GALLON TANK IN THE BASEMENT AND THEN IS CIRCULATED THROUGH THE HOUSE TO HEAT IT General notes 557330 Local identifier 412-DA-14878 Environmental Protection Agency 12/02/1970 - NARA-Author Norton Boyd 1936- Photographer 1111093 <br /> Fort Collins Larimer county Colorado United States North and Central America inhabited place 4201604 40 583 -105 08 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 05/1975 Record group Record Group 412 Records of the Environmental Protection Agency 1944 - 2006 Record group ARC 708 DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Series ARC 542493 File unit File unit ARC Variant control numbers Agency-Assigned Identifier 248/58/014878<br /> NAIL Control Number NWDNS-412-DA-14878 Other versions <gallery> File SOLAR_HEATING_AND_COOLING_DEMONSTRATION_PROJECT _WHICH_IS_FUNDED_BY_THE_NATIONAL_SCIENCE_FOUNDATION_-_NARA_-_557330 tif tif File SOLAR_HEATING_AND_COOLING_DEMONSTRATION_PROJECT _WHICH_IS_FUNDED_BY_THE_NATIONAL_SCIENCE_FOUNDATION_-_NARA_-_557330 jpg jpg </gallery> NARA-cooperation PD-USGov Solar power in Colorado | ||||
