What to Know about Your HVAC System

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Cleaning My Indoor Air

Up until a few years ago, I would get sick whenever the seasons would change. I couldn't figure it out, until one day when an HVAC contractor pointed out my filthy air filters. I am embarrassed to say it, but I didn't know that air filters had to be changed at all, and all of that filthy air was circulating through my home. After I changed the air filters and started to take care of my HVAC system, my allergies got a lot better and I didn't feel as sick. I want other people to understand the massive benefits of taking care of their HVAC systems, so I put up this website.


What to Know about Your HVAC System

11 June 2024
 Categories: , Blog

Your HVAC system plays a crucial role in keeping your home comfortable year-round. However, many homeowners don't give much thought to their HVAC system until something goes wrong. Understanding the basics of your HVAC system can help you identify potential issues early on and ensure your system is running efficiently. This post will cover everything you need to know about your HVAC system so you can stay ahead of maintenance and repairs.

Types of HVAC Systems

There are several types of HVAC systems commonly found in residential properties, including split systems, packaged systems, ductless mini-split systems, and geothermal systems. Split systems are the most common type and consist of an outdoor unit (containing the compressor and condenser) and an indoor unit (containing the evaporator coil). Packaged systems house all components in one unit and are typically used in commercial buildings. Ductless mini-split systems are ideal for homes without ductwork, while geothermal systems use the earth's natural heat to provide heating and cooling.

Maintenance Tips

Regular maintenance is key to ensuring your HVAC system operates efficiently and lasts as long as possible. Some basic maintenance tasks include changing air filters regularly, cleaning coils, checking refrigerant levels, inspecting ductwork for leaks, and scheduling annual tune-ups with a professional HVAC technician. By staying on top of maintenance tasks, you can prevent costly repairs down the line and extend the lifespan of your HVAC system.

Signs of Trouble

It's important to be aware of common signs indicating your HVAC system may be experiencing problems. These signs include strange noises coming from the unit, uneven heating or cooling throughout your home, a sudden increase in energy bills, poor airflow from vents, or frequent cycling on and off. If any of these issues are noticed, it is crucial to promptly contact a professional HVAC technician to diagnose the problem and make any necessary repairs.

Energy Efficiency

An energy-efficient HVAC system can save you money on utility bills while reducing your carbon footprint. To improve energy efficiency, consider upgrading to a programmable thermostat, sealing air leaks in ductwork or around windows and doors, installing ceiling fans to help circulate air more effectively, and investing in a high-efficiency HVAC system if yours is outdated. Additionally, regular maintenance will ensure that your system runs at peak efficiency.

When to Replace

Even with proper maintenance, there will come a time when it's more cost-effective to replace your old HVAC system rather than continue repairing it. Most systems last a couple of decades before they start losing efficiency or breaking down frequently. If your system is reaching this age or if you're facing major repairs that cost close to half the price of a new unit, it's probably time to invest in a new HVAC system.

For more information, reach out to a local service, such as BJ Heating & Cooling.