We are looking to upgrade our 43 year old cast iron boiler to a new 90%+ mod/con unit and add an indirect water heater. We've had several quotes and I'd love some expert advise on the brands below OR feel free to give me other brand names. We really want to do this right and have a quality boiler installed. Many thanks!
Munchkin 80m 92% boiler and Smart 30 indirect water heater.
NTI 150,000 BTU Boiler & domestic Hot water
Buderus GB142-30 94.8% eff. boiler with Buderus 32 gal. indirect water heater
Dunkirk deluxe model #Q90-100 90% boiler and Bradford 40 gal. indirect water heater and Tekmar Model #509 modulating boiler temp. control.
Munchkin 199M 95% boiler and Amtrol indirect water heater