Are you considering installing a HVAC system in your home and don’t know the best option for you? Well, there are a variety of HVAC systems to choose from ranging from furnaces to cooling units and zoned systems. Discussed below are the various types of HVAC systems in details.
Single or Multi-Stage Systems
Single-stage heating and cooling units are more popular in colder climates and hot, humid areas respectfully. This is because these kinds of systems are designed to offer comfort for warmest or coldest days. According to Donald Prather of the Air Conditioning Contractors of America (ACCA), you can get a single-stage unit with variable fan speeds but the variation is very limited.
The downside with single-stage systems is that they operate at full capacity even when they don’t need to be, this leads to lots of energy wastage. This is where multi-stage heating and cooling systems come in handy to enable you save on energy consumption. With multi-stage systems, you can vary air flow depending on the season or need.
A zoned heating, ventilation and air conditioning system can heat or cool a particular area of your home by controlling zone dampers or zone valves inside the ductwork or vents. This selectively blocks the flow of air in areas where it is not required. Zoned systems therefore help you to save power and money by only cooling or heating certain areas in your home when you need it.
Statistics from the U.S. Department of Energy show that modern heating systems can achieve high efficiencies of up to 97 percent. There are different types of heating systems in the market such as furnaces, heat pumps and boilers. When making your purchase, it is an excellent idea to look for Energy Star-certified heating systems because they are more energy efficient.
An AC system is a crucial component in your home to shield your family from the sweltering heat of summer. Air conditioning systems come in a variety of types and sizes and you should choose one that fits your unique needs as well as the climate. If you live in the North, a portable window unit can be a good idea. On the other hand, if you reside in the south, a central or whole-house AC system can be ideal. A mini-split system can also be a great idea for most homeowners because it has one part inside your home and the other part outside.
A professional HVAC contractor can help you to choose the most efficient model and make depending on your specific needs. Higher Seasonal Energy Efficiency Rating (SEER) rating systems are more cost effective. Proper sizing is very crucial for efficient air conditioning; too large AC will not cool an area uniformly and as such you will not get the desired temperature.
It is recommended that you always consult a professional HVAC contractor before installing any of the HVAC system in your home. Consultation is a significant part of keeping the running costs of your heating, cooling and air conditioning system relatively low. This is because the professional will advise you on the best system to invest in based on the size of your home, frequency of use, number of occupants and the climate of the area.