Removed boiler from residence causing CO poisoning that heated 4 radiant in-floor loops, 2 in-duct water coils, and a domestic hot water storage tank. Replaced with an outdoor NAVIEN on-demand domestic water heater, installed a hydronic water heat exchanger to boiler home heating loop, and installed all required piping and controls to heat the home, as well as the hot water, for all needs. This was a very detailed job and the results are outstanding!
