Hey guys, Im I’m looking for recommendations to replace a natural gas boiler, and electric wwater heater. The existing boiler is 30+ year-old weil Mclain , and the water heater is at least 15, as it was existing when we bought the house in 2008. The house was built in 1973, Three bed Cape, 1512 sq. ft Ft. 2x4 const, typ. located upper Cape Cod.
One contractor proposed a Navien combi boiler NCB-190/080H, $10,500 installed. Thx!