i saw on bvtv a system set up for heating tour house with a gas boiler system on 03/28/00 at 7pm. the system needed no chimney, it was vented outside the wall.glycol was used in the popes to keep system from freezing when turned off. i have a house in the catskills area of new york and this system seems ideal for my area. i have electric now and want to change my system this year. i cant seem to be able to find anyinformation on this new sysyem. i would appreciate any help in locating someone to give info and install this system in my house . thank you for your time.