Annual fuel utilization efficiency (AFUE) is the metric used to determine the energy efficiency of furnaces. AFUE is the ratio…
Your furnace does only one thing—produce heat to make your home comfortable. There’s something wrong with it, however, if it…
An efficient heating system has a longer expected lifespan, can be counted on to provide heating when you need it…
The importance of regular HVAC maintenance can't be overemphasized. Whether you have a furnace, boiler or heat pump, giving your…
Most heating units are rated, but the performance of combustion-type appliances is generally measured by the annual fuel utilization efficiency…
Many homeowners are struggling to reduce their heating and cooling bills - something that can make up over half of…