Gas-fired Boiler Efficiency? Which Would You Choose?
I am switching from an oil-fired boiler and tankless water heater to natural gas. I’ve received multiple quotes and offers, yet none offer the same type of boiler. Recommendations I have received are the Weil-McLain CGI-5 (standard efficiency) http://www.weil-mclain.com/products/display/2-CGi , Burnham PVG 4 http://www.burnham.com/pvg_scg.htm , and the Baxi Luna HT1.333 http://www.wallhungboilers.com/prod_baxi_condensing_330.html I have not found [...]