How understanding HVAC can save you money
There's nothing more relaxing on a scorching summer's day than getting into an air-conditioned area. But, exactly, what happens inside your house to keep your home cool?
The air conditioning in buildings is part of a larger system that is known as the heating ventilation and air conditioning system (or HVAC for short). The heating and cooling Colorado Springs system in your home is actually an enormous machine that comprises the ventilation system, a thermostat, and a myriad of gadgets which cool or heat the air.
Knowing the basics of the way this system operates can be quite beneficial in deciding whether to repair the issue or even replace it. This article will explain what goes on behind the behind the scenes to keep your home cool in summer and warm in winter, in layman's terms.
Ventilation duct system (V)
Return and supply vents (also known as registers) as well as ductwork, filters, and a circulating fan make up the ventilation part within your HVAC. The circulating fan draws air from within your home through return vents, through the ductwork, and through the heating and cooling systems. The air is then pumped back to your rooms via supply vents.
This system, also known as a forced air system is the foundation for the heating and cooling system in your house. But, before we dive into the particulars of heating and cooling process it is important to learn a brief physics course is needed.
Heating Pumps for Heat Systems
Although heating systems for domestic use are more varied than their AC counterparts however the fundamental concept is the same. The air is taken into the ductwork of the HVAC unit, heated, and then circulated throughout the house. The greatest variation can be found in the way that the air is heated.
Some technologies, such as heat pumps, are essentially reversed air conditioning systems. Heat pumps are able to heat and cool by simply switching between cold and hot coils. The function of the heat pump is as stated above when it is in the air conditioning mode. The hot and cold coils switch to heating mode. The heat pump pulls in air from outside which effectively brings the warmth inside your home. Some heat pumps also draw energy from beneath the earth.
Other methods, like a furnace, heat the air by burning fuel (oil or natural gas).
central A/C units and furnaces. Heat Pumps
Many homeowners aren't sure whether to heat and cool their homes by using the use of a heat pump or a combination furnace as well as a central air conditioner.
Benefits of heat pumps include:
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Because a heat pump can simultaneously heat and cool, only one machine needs maintenance.
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Heat pumps are also more efficient in energy use than comparable furnaces or central air systems, as all kinds of systems can be found in various efficiency levels.
The advantages of a furnace and central air conditioning:
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Since each component runs for a specific amount of time during the year, systems that combine have a longer lifespan.
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Although this is subject alteration, for the most part, natural gas or oil used in a furnace has been less expensive than electricity.
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Most experts are of the opinion that a heating system is the best option if your climate isn't prone to close to freezing temperatures. A furnace or central air system on the other hand tend to be your best bet if you reside in a region that has long winters and cold.
Hybrid systems for heating and cooling
As well as the 2 options given above, a hybrid model has recently emerged as a popular option among homeowners. A hybrid heating system combines two furnaces and a heat pump in one, with the other depending on the temperature outside.
The system determines the temperature at which it is most cost-effective to operate the furnace or heat pump (the economic equilibrium point) It then shifts between the two depending on the temperature changes. Based on your specific environment an hybrid system might be the most suitable option for you. To help you assess your options, consult an expert HVAC contractor.
A skilled HVAC specialist can fix a faulty condenser.
You'll be more confident about identifying when and where issues are occurring now that you have an understanding of the way HVAC systems work. It will also make you feel more at ease when you speak with the HVAC contractor or weighing your choices.
Elevation Mechanical LLC
Colorado Springs, Co
(719) 460-7091
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