Furnace or Heat Pump: Which Is Right for a Maryland Home?
Both work here. The right pick depends on your fuel, your ducts and how you feel about your BGE bill. At Baltimore-Washington International Airport, a few miles from Elkridge, January averages 34.3°F with an average low of 25.4°F, according to NOAA’s 1991 to 2020 climate normals.
A gas furnace puts out strong, steady heat on the coldest nights and makes sense if you already have BGE gas service. A modern air-source heat pump moves heat instead of burning fuel, so it runs efficiently through most of a Maryland winter and cools the house in summer. On the coldest days, it may lean on backup heat.
A dual-fuel system splits the difference. The heat pump carries the load in mild weather, and the gas furnace takes over when temperatures drop. It suits homeowners who want heat pump efficiency most of the year without giving up gas heat on the coldest mornings.
Before we recommend a system, we look at your home’s size, insulation and duct layout, along with what you pay for gas and electricity. Ask us to compare options during a free heater installation estimate.