Furnace 101: How They Work & What Are Your Options?
When winter comes knocking, we all crave the comfort of a warm and snug home. To get that warmth, it helps to understand the unsung hero behind it all: the furnace. Continue reading as we explain the inner workings of a furnace, and explain the different models of furnace available for purchase.
The Inner Workings of the Furnace
Think of the furnace as the heart of your home’s heating system. It operates by blowing heated air through a system of ducts, ensuring every corner of your house is comfortably warm.
- Thermostat: This small device monitors your home temperature. When the temperature drops, it signals the furnace to increase the heat it produces.
- Combustion Chamber: For gas furnaces, this is where the action unfolds. Natural gas ignites in the combustion chamber, producing heat. Electric furnaces use electric heating elements instead.
- Heat Exchanger: The heat exchanger takes the heat generated by the gas combustion chamber or by the electric heating elements and transfers it to the air that will flow through the ductwork.
- Blower Motor: The blower motor directs the warm air into your home’s ductwork.
- Ductwork: Think of ducts as the highways that carry the heated air to every corner of your home.
- Ventilation System: In a gas furnace, this system ensures any combustion gasses are safely vented out.
Different Types of Furnaces
Now that you’ve had a crash course in furnace anatomy, let’s explore the different types of furnaces.
- Gas Furnaces: These are a very common furnace option. Gas furnaces are efficient, cost-effective, and a great fit for colder climates.
- Electric Furnaces: Electric furnaces are straightforward and easy to install, however if price is an issue they may be more ideal for regions with milder winters.
- Oil Furnaces: If your home is remote or lacks a gas line, oil furnaces are a dependable choice to keep your home warm.
- Dual Fuel Furnaces: Picture these as the multi-taskers of the furnace world. Dual Fuel Furnaces can switch between a heat pump and a gas or oil furnace, depending on which one is more efficient at the time.
- Two-Stage Furnaces: Not to be confused with Dual Fuel Furnaces, Two-Stage Furnaces have high and low settings and adapt their power based on your needs, saving both energy and money.
Call A Quality HVAC for Maintenance and Expert Assistance
For your furnace to continue working efficiently, regular maintenance is essential. Filter changes, cleaning, and tune-ups can extend your furnace’s lifespan and keep your wallet happy. When you need maintenance, repairs, or a new furnace installation, contact A Quality HVAC. We’re here to ensure your home stays warm and cozy. Contact A Quality Hvac by calling 623-853-1482 for reliable service.