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Why Is There Ice on My Air Conditioner?

We’re still experiencing warm weather in the Catawba valley, so your AC unit won’t be getting a long break just yet. This constant use can cause a common, yet frustrating, HVAC problem for Hickory homeowners: Ice buildup on the air conditioner. What causes it, and how can you fix it? Canella Heating & Air Conditioning…
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R-22 vs. R-410A: Do I Need to Switch?

Lately, there has been a lot of talk in the HVAC industry about refrigerant. As a homeowner, it’s important that you understand the basic issues and how they will affect your home cooling and heating needs. Read on for Canella’s advice on R-410A refrigerant and your air conditioner. What is R-22? Your air conditioner uses…
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Do I Need a Programmable Thermostat?

Whether you want to lower your energy bills or reduce your carbon footprint, efficient air conditioning is the way to go. And one of the best ways to increase your A/C unit’s efficiency is with a programmable thermostat. Read on to see why you should have a programmable thermostat in Hickory, NC. Lower energy bills…
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Maintenance Plus Program: Why You Need Preventative HVAC Maintenance

Preventative HVAC maintenance is the key to long-lasting comfort in your Hickory, NC, home. Read on to see why you should join the Maintenance Plus Program from Canella Heating and Air Conditioning. Major savings with the Maintenance Plus Program The Maintenance Plus Program is designed to save you money on HVAC service. That’s why we…
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