NY Thermal NTI 150C Combi Boiler 95% Efficient. Serves infloor heating in basement, underfloor high temp infloor heating on main level, and garage slab infloor heating, as well as Domestic hot water.
Navien 98% Efficient heating garage infloor.
Bosch Greenstar 151 Combi Boiler. 96.8% Efficient. Serving Slantfin rads and domestic hot water.
Buderus GB142 Boiler 96% Efficient. Boiler serves an Indirect Hot Water Tank, infloor heating to basement slab on 5 thermostats, 2 garages, and upper level overpour infloor on 5 thermostats. Also, Venmar Solo 2.0 HRV installed.