How Central Heating Works
Central Heating Systems Simplified
Central heating systems, a staple for home comfort, feature a primary heating appliance, typically a furnace situated in your attic or closet. The furnace, a vital component, encompasses four key elements:
- Burners: Responsible for delivering and burning fuel.
- Heat Exchangers: Facilitate the transfer of heat from combustion gases to the air.
- Blower: Circulates the warmed air throughout your home.
- Flue: Acts as an exhaust for gaseous by-products.
The choice of fuel for your heating system depends on factors such as your location, specific needs, and regional considerations. Options include natural gas, propane, or electric heating elements.
In furnaces, combustion gases are generated by burners and directed over a heat exchanger. The air from your home passes over this exchanger, absorbing warmth. In electric heaters, air flows past heating elements, akin to those in a toaster or hair dryer, before being distributed through a network of ducts to various areas of your home.
During warmer seasons, your heating system collaborates with central air conditioning. The air undergoes cooling as it passes over the cooling coil of your air conditioning unit, typically connected to the furnace exhaust. The treated air is then propelled through the same air ducts, ensuring a seamless transition between heating and cooling functionalities.
Blue Star HVAC representatives are ready to guide you in selecting the ideal central cooling and heating system. Brands like Ruud and Trane offer customizable solutions with units that align with your unique requirements and provide a range of energy-efficient options.
