DeHart Plumbing, Heating, and Air Inc. Blog: Archive for April, 2022

The Problem with Believing This One Refrigerant Myth

Monday, April 25th, 2022
two-technicians-working-on-air-conditioner

We don’t expect the average homeowners to know very much about the intricate components of their air conditioner. We do, however, expect the average homeowner to want their system to work as efficiently and effectively as possible, which is why it’s important to know what myths about your air conditioner can actually hurt its performance.

One of these myths is about refrigerant. The common misconception is that refrigerant is a fuel that “runs out.” This is not the case, though! your air conditioner is supplied with enough refrigerant upon manufacturing to ideally last its entire useful service life. If your system is losing refrigerant, it means you have a leak. Read on to learn more!

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“How Often Should I Change My HVAC Air Filter?”

Monday, April 11th, 2022
dirty-air-filter-being-pulled-out-of-hvac-system

There is a common misconception about the air filter that comes standard with your air conditioning and heating systems–that it is in place to protect your indoor air quality. It certainly doesn’t hurt your indoor air quality, but its purpose is actually to protect the HVAC systems themselves from dirt, dust, and other debris that can get inside and harm their sensitive components, causing friction, overheating, and airflow resistance.

That said, it’s important that you change the air filter on a regular basis, but how regular? A general rule of thumb is every 1-3 months, depending on the type of filter and the level of contaminants or particles in your home. We’ll elaborate more on this below, as well as just why it is so important to change that filter on a routine basis.

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