How A Dual-fuel System Works

A dual fuel heating system is a beneficial unit that many homeowners utilize. These comfort systems work by paring an electric heat pump with a gas furnace. When in use, the unit switches between these two fuel sources to provide efficient indoor comfort.

In this post, we'll talk more about a dual fuel heating system, including how they work and the benefits they provide.

How a dual fuel heating system works

How does the heating work?

A heat pump can provide efficient heat if temperatures exceed 35 degrees. If the temp sits below this number, the furnace will kick on to provide the heating power you need. As a heat pump pulls heat from the outdoor air, it won't work effectively in freezing temperatures. When this outdoor air is too cold, the furnace will automatically kick on to provide heating relief. However, a heat pump is far more efficient than a gas furnace, so it's best to use a furnace only when needed.

How does the cooling work?

When temperatures are warmer in the spring and fall months, a heat pump can handle all of the heating needs. However, it's important to note that the furnace will still be used in the heating process. While no burners are used, the furnace's air distribution qualities are very beneficial. The cooling process works by first sending hot refrigerant through the AC coil in the furnace. From there, the furnace fan will pull cool air from the home and blow it over the warm coils. Then, that warm air is pushed throughout the home. During the summer months, the process works in reverse; cold liquid flows over the coils to provide cooling power. This is the same process you see in a standard AC unit.

Benefits to Consider

Wondering if a dual fuel heating system is right for you? If so, there are tons of benefits to consider. For one, they're extremely efficient, which can save you hundreds on your energy bills. Secondly, they provide a lot of flexibility. Not only do you get the benefits of both a gas furnace and electric heat pump, but you can also choose which option you need at any given time. For example, if you want a little extra heating power when the heat pump is working, you can simply make the switch to the furnace. A dual fuel system provides the comfort you can trust! In certain states, such as New York, there are significant rebates from local utilities available to the homeowner and contractor. Consult your utility to see what economic benefits these rebates can offer.

After learning more about these incredible dual fuel systems, it's time to have one installed in your home!