14years as a service tech in Ottawa and the valley. www.reliableheating.ca. For furnace manufacturer ratings go to

http://www.consumerreports.org/cro/appliances/heating-cooling-and-air/gas-furnaces/furnaces-repair-history-205/overview/index.htm?resultPageIndex=1&resultIndex=1&searchTerm=furnace

[this message was edited by northernfitter on Thu 6 Mar 05:21]