I am a new home owner with a hot water baseboard system. We are converting from oil to NG and need help researching what boilers I can purchase. I wouldn't mind a system that provided both hot water for the baseboard and for showers and other faucets. House is approx. 1900 sq feet.Not sure if it matters but we have water provided from a well. We would prefer a energy efficient system and don't mind paying the extra buck for it.

Any suggestions? I would love suggestions on anything/everything from brands that are good to specific models I should look at..etc