Most people have no idea how heating systems work. They take for granted that they have heat when the temperatures are at their lowest so that they can remain comfortable and safe. The technology that makes heating systems work is fascinating because different systems heat homes differently.
Radiators
Cast-iron radiators are found in many older homes. Hot water flows through the radiator, and the hot surfaces warm the surrounding air while radiating heat outward to nearby objects and people. Both effects work together to warm the room. This is why so many people say that they feel so much warmth when they stand near a radiator.
Radiators come in different styles. Some sit right below the windows, and others are baseboards that sit at the bottom of the walls. High-end systems have radiators that are installed right into the floors.
Gas-Powered Furnaces
Gas-powered furnaces either run on propane stored in a tank on the property or natural gas supplied by utility companies. These systems need a decent amount of oxygen to run optimally. A pipe made from PVC or some other material runs through an exterior wall and brings fresh combustion air in from outside. This way, the furnace gets the oxygen it needs without stealing any warm air from inside the house.
Older furnaces do not have this setup. The burners just create a negative pressure indoors, which causes the cold air from outside to be sucked into the home through cracks around doors and windows. The furnace then needs to work harder, which will drive up utility costs.
Heat Pumps
Heat pumps use electricity to run a compressor that moves refrigerant, rather than heating coils the way traditional electric furnaces do. This is why they use a whole lot less energy. Heat pumps heat homes via energy transfer. These systems will use refrigerant to pull heat energy from the outdoor environment and pump it straight indoors. Invisible heat energy still exists, even if temperatures outside drop below freezing. Homeowners who have heat pumps report that they save significant amounts on their utility bills.
Insulation and Windows
Having good insulation and windows is essential for keeping the heat from leaking out of the home. Without this, your walls and windows will transfer the heat outdoors because heat will naturally move to colder areas to warm them until the temperatures match. Double-pane windows with a layer of gas and high-quality insulation will serve as a barrier to block this heat transfer.
Understanding how heating technology works and what you can do to keep the warm air indoors will help you make good decisions that preserve your household’s comfort and keep energy costs low. If it has been a while since you last updated your insulation, windows, or heating system, it may be worth reviewing your options so that you can get through the winter with ease. When you need heating services in San Diego, CA, contact Mauzy.