The Lochinvar collection includes heating and hot water equipment. It covers the Noble NKC110N natural gas combi boiler rated at 110 MBH with 95% AFUE, and the SIT080 82 gallon stainless steel single wall hot water maker.
A combi boiler provides space heating and on-demand domestic hot water from one appliance, so size it for both the heating load and peak hot water flow. Confirm the fuel type (natural gas or propane), venting options and gas line size. For an indirect water heater, match the capacity to household demand and boiler output.