Bosch 7703311075 Therm 940 ES NG 199,000 BTU Input Tankless Water Heater Natural Gas - Craft Supply Corp

Awsome product BIG INSTALATION COST

After we finial got all the parts that were necessary to install this best everything works great! We have a 3 bedroom 2 bath and this thing rocks. It's louder than I expected but so was our tank when it bubbled in the middle of the night. The part for instalation ran about 600 and the instalation took a professional in fluid flow industries about 2 days to install. Some things we found while installing, don't buy the isolation valve kit because you only need the PRV (save 50.00), Buy all your vent and pipe from pro water heater and save about 50%. Check you existing vent location and follow specs for intake and exhaust.