Typical Causes of Energy Inefficiency with Your HVAC Unit

Air conditioning system on roof deck

One of the most crucial appliances for indoor comfort is your HVAC unit. This machine keeps your interiors cool in hot months and warm in cold ones. It is also one of the highest energy consumers in your home, although there have been various innovations over time to enhance its energy efficiency.

However, there are times you will notice a sharp rise in your HVAC’s energy consumption. In these times, getting a professional to diagnose and correct the issue is essential. Here are some of the typical issues that might cause energy-inefficiency in your HVAC, according to All Hours Plumbing and HVAC.

1. Excessive Air Leaks

This is among the most common issues that contribute to HVAC energy inefficiency. It is common in old units built with large air ducts. The seams in these systems deteriorate over time causing air leakage.

Your unit hence uses more power to maintain optimal indoor temperature. Proper sizing of your air ducts will solve this issue.

2. Air Dumping

In rooms with high ceilings, HVAC units might ‘dump’ their air continuously on a specific space. This, in turn, creates limited air flow, which does not circulate throughout your entire space.

The dramatic variations in indoor temperature even within the same room, in turn, cause your HVAC system to work harder to get a consistent temperature.

3. Excessive Humidity

If your HVAC cannot sufficiently dehumidify your room, it will need more energy to cool it efficiently. This is a common problem in warm months when humidity levels are high.

In extremely high humidity levels, your contractor might recommend the installation of a dehumidifier to solve this issue by getting rid of excess humidity.

Energy-efficiency is currently the buzzword for all home appliances. An energy-efficient HVAC system not only puts money in your wallet but is also good for the environment. This is because it emits less greenhouse gas compared with inefficient models.