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A furnace is a whole-house heater that distributes hot air with a ductwork system. A large fan in the furnace blows heated air through supply ducts to be distributed throughout the living space.
At the same time, the fan pulls cooler air back to the furnace through return ducts, so the air can be reheated.
Most furnaces are designed to burn a specific type of fuel. Multi-fuel furnaces are an exception, and can typically burn two types of fuel.
For many homeowners, the type of furnace installed in your home depends on the type of fuel that is available locally. However, it is possible to switch fuel types when installing a new furnace. For example, you could replace an oil-fired furnace with one that burns natural gas or propane, if these fuels are available locally.
Heating and cooling is the biggest energy expense in most homes, accounting for 35%-50% of total energy expenses. Dr. Energy Saver Charlotte can evaluate your current heating system and provide a free quote on a super-efficient system that will save you money. Call or email today for a free quote.
Dr. Energy Saver Charlotte services North Carolina in areas including, but not limited to, Fort Mill, Charlotte, Mooresville, Lincolnton, Granite Falls, York, Newton, Dallas, Matthews, Rock Hill.
In addition to being classified by fuel type, furnaces are also described in the following ways:
Call 1-704-874-3500 or contact us online to schedule a free home inspection and heating and cooling estimate.
We provide professional services to our North Carolina service area, including Charlotte, Gastonia, Fort Mill, nearby Matthews, Cornelius, Rock Hill, Monroe, Salisbury, Davidson, Harrisburg, and nearby.
| Crawl Space Encapsulation | | Water Heaters | | Solar PV | | Air Sealing |
| Home Insulation | | Windows & Doors | | Ductwork | | Radiant Barrier |

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