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Heating And Air Conditioning Systems – How Do They Work?

There are different forms of heating and air conditioning systems and the right one for you will depend on the size of your home, your location and your budget. The most common forms of heating systems are probably the forced air system with the next being the heat pump. Some homes use a water based system while the minority may use resistance heaters. Most cooling systems are either forced air or a ductless split system.

Different systems have their advantages and disadvantages. The average man on the street doesn’t know enough about HVAC systems to work out which is best for his home and it is extremely easy to become confused. That is why it pays to have a company like Hatfield Heating and Air to look after things for you. Not only are you assured that you are dealing with professionals but they take their reputation for providing excellent customer service very seriously. They will review your home and discuss your options with you to come up with the best system for your specific needs.

For example, some people are particularly worried about hvac indoor air quality particularly if their children or they themselves suffer from Asthma or other breathing problems. If this is a concern of yours, discuss it with the heating contractor.
So how do you choose which heating and air conditioning system to install? The most common system is probably the forced air system. If your home already has a HVAC system installed it is probably this one.

How does a forced air system work? Well as the name implies, a fan forces air heated by a furnace through your home via a ducting system. You can easily add an air conditioning system as well giving you an all in one hvac system for your home. They are popular as they are very easy to operate. But they are not particularly environmentally friendly as they can waste a lot of fuel especially if you have neglected to install a high efficiency unit. People who don’t like these systems say that they can spread mold and bacteria but if you keep the system properly maintained and cleaned this shouldn’t be an issue.

A lot of people will use a heat pump system because this is what all their friends have. This is an all in one heating and cooling system so will keep your home cool during the hot summer months and warm in the winter ones. Although if you live in an area with extreme winter temperatures, you may find that you need a supplemental heating system as well. So how does a heat pump system work? It usually is powered by electricity and tends to be energy efficient as it moves the heat around rather than generating it. The system works to heat or cool the house by compressing or decompressing gas. Effectively it is moving heat rather than generating it by taking heat from the warmer location and sending it to the cooler one. If it is the summer then it will be taking the heat from your home and vice versa in the winter.

The performance of the pump is measured by the ratio of heat that is outputted compared to the amount of power, usually electric, consumed. All heat pumps will have two ratings being the HSPF – Heating Seasonable Performance Factor which measures the heating ability of the unit and the SEER – Seasonal Energy Efficiency Rating which measures the cooling one. When you are comparing pumps make sure you are doing so on a like for like basis. You want to aim for the best ratings you can afford but some makes will have a higher rating for cooling air than for heating it.

There are various types of heat pumps and the technology is changing all the time. Your heating contractor will discuss the various options with you and see which would suit your needs best if this is the type of heating and cooling system you want to use. Your contractor will also discuss the size of pump you should get based on the size of your home and also your location as the local weather conditions will have an impact. It is important to discuss your requirements with a heating and air conditioning system specialist as they know the best products on the market and will be able to give you proper guidance.

Regardless of which of the various types of heating and air conditioning systems you decide to install, be sure to carry out regular maintenance to keep it in tip top condition and working at its optimum levels. A poorly maintained system will eventually break down but before that happens; it will cost you more money to run.

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