3 Mind-Blowing Facts About Old HVAC Units

Old HVAC Unit

Unless you have a brand-new house or just upgraded your heating and cooling system, you probably have an old HVAC unit. What’s that mean to you? Take a look at three mind-blowing facts about these aged units.

Fact #1: They Were Less Energy-Efficient

Older model HVAC units are significantly less energy efficient than newer ones. The EnergyStar program started in 1992, and appliances have been getting
more and more efficient every year since. With an average life expectancy of around 15 years, if your system is even close to that, it’s using much
more energy than a newer version.

Fact #2: Noise, Noise, Noise!

One big difference between the current HVAC systems and old models is the noise level. Old air conditioners and furnaces made much more noise than newer
models do today. Advanced compressor and fan technology help reduce the noise level significantly.

Fact #3: Environmental Friendliness

Back in the old days, the coolant used in air conditioners were horrible for the planet. It had chlorine in it that contributed to the breakdown of the
Earth’s ozone layer. The refrigerant used in new technology does not pose the same risks.

Fact #4: Less Effective

Old HVAC units were not as effective as new ones are today. Advances in technology, including air movement, thermostats, and energy use all help make modern
heating and air conditioning much more effective than it was in years past.

Out with the Old, In with the New

How old is your HVAC unit? If it’s creeping up on the 10-15-year mark, it’s time to consider an upgrade. For more information on state-of-the-art heating
and air conditioning, talk to the experts at your local McCall’s Supply, Inc. dealer
today.