How to Compare Different Types of HVAC Systems

A Professional HVAC Contractor Discusses the Direct Needs of Residential Settings in Terms of Heating and Cooling

Cooling and heating a residential setting is a complex task that requires the use of heating, ventilation, and air conditioning system (HVAC). Since HVAC equipment is such an important part of a home, it’s only normal to learn more about these systems so that you will be able to make a well-informed decision when having to choose one. The first thing you need to know is that heating and cooling systems have universal qualifications. By identifying them, you’ll be able to make a proper comparison between systems. So, as a professional HVAC contractor, I strongly suggest you look for these indicators when browsing for heating and cooling systems.


Efficiency ratings are universal and apply to all cooling and heating systems. These ratings are the government standard for how efficient a system is. As a general rule, the more modern the unit, the more likely it is to have a higher energy rating. However, not all new systems are energy efficient, so make sure you check the rating before you purchase a new unit.

Size of the HVAC unit

The size of the unit is a very important factor to consider. You must know that HVAC units come in variety of sizes. Many people think that bigger units are more powerful so will heat or cool a room faster, or the smaller unit units are more efficient. None of these are true. Your HVAC unit must be the right size – not bigger or smaller. Hire a professional HVAC contractor to determine the size of the unit that you’ll need. Calculating the right size usually involves determining your home’s R value, the size of the room, and the quality of your roof’s insulation.

If you’re looking for a professional contractor who can help you choose the right heating and cooling system for your home, then contact Duffey's Heating & Air Conditioning of Highlands Ranch. We provide honest and reliable services to both residential and commercial clients in Highlands Ranch, CO. If you have any questions, don’t hesitate to contact us at (303) 214-7883.

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