Your furnace is the most important appliance in the house. It needs to be in working order to keep you warm when you need it! Canadian choice furnaces are 96%+ high-efficient furnace compared with older furnaces that are 50-65% efficient
A Combi-boiler is both a high-efficiency water heater and a central heating boiler, combined (hence the name) within one compact unit. Therefore, no separate hot water cylinder is required, offering space saving within the property.