The Secret to Better Homes: Decoding HVAC System Features

airconditioning servicesInstalling a new HVAC system or upgrading your existing one can be an overwhelming experience if you don’t know what you’re dealing with. The easiest solution is to leave the task to the professionals. However, it wouldn’t hurt to educate yourself. Read on to understand the important features of HVAC systems and how they affect the unit’s efficiency:

Ductwork type and design

Improperly balanced duct systems will make your HVAC system significantly less efficient and, in some cases, useless.

Indoor unit location

Furnace maintenance depends on the kind of indoor unit you have. Get floor-level, closet-mounted furnaces if you want units less susceptible to water leaks and damage. Attic-mounted options, when installed without the necessary design precautions, will cause water leaks and damage to your ceiling in time.

Outdoor unit location

Avoid installing the condensing unit under a roof with no gutters. Here, the unit is more prone to damage. Make sure to place the outdoor unit far from sources of corrosion or floating debris as well.


The minimum efficiency rating permitted for new HVAC systems in the northern states is 13-SEER (Seasonal Energy Efficiency Ratio), while 14-SEER is the minimum SEER rating for HVAC systems in the southern states. All HVAC units in Herriman, Utah will need to comply with these changes to help save on power. Keep in mind that a higher SEER rating means a lower bill.


The eco-friendly R-410A will replace the R-22. Make sure your unit does not use the phased out refrigerant.

Type of condenser coils

It’s advantageous to choose HVAC units with more durable and efficient coils. Ask for systems using copper or aluminum metals.

The Return Air factor

Air conditioned air won’t be able to enter your room if there is no equal amount of air going out, since the air conditioned air won’t have space to occupy.

Balancing dampers

Place these relatively far away from diffusers.

Filter dryer

Consider a filter dryer in the HVAC system’s liquid line to prolong the life of the compressor and protect it against moisture and grit.

Choosing the right HVAC system helps you save money and gives you a more efficient unit. Now that you have some knowledge of HVAC systems, make sure to only work with qualified and licensed technicians for proper installation and maintenance.