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Top 10 HVAC Issues and Their Solutions

HVAC technician cleaning filter of air conditioning unit.
The systems in a rental property, especially the Heating, Ventilation, and Air Conditioning (HVAC) system, are critical to tenant comfort and the longevity of your property. For busy investors, knowing how to handle the top 10 HVAC issues is key to a well-maintained rental. Here’s a breakdown of common issues and their solutions.

Blocked Registers and Vents

When tenants complain about inefficient heating or cooling in their rental home, blocked registers and vents may be to blame. Home décor, furniture, or storage can easily obstruct registers and vents, causing airflow issues. Clearing the area around each vent and register will help improve how your HVAC system functions.

Dirty Filters

One common issue with HVAC systems is dirty HVAC filters. A clogged filter prevents proper air circulation and allows debris and dust to accumulate in your ducts. Make sure the filter is being changed regularly according to the manufacturer’s instructions, which usually recommend a new filter every three months. Regular filter replacement will help the system run smoothly.

Obstructed Condenser Unit

When leaves and debris gather around the HVAC unit, they can block the condenser, causing the system to overheat. Regularly clear the area around your HVAC unit to ensure proper airflow and prevent overheating.

Dirty Coils

An HVAC system relies on condenser coils to function properly like the condenser. When the coils get dirty, the HVAC system cannot maintain good airflow, and your unit may overheat. For this reason, it’s essential to have your condenser coils cleaned regularly, about once or twice a year.

Dirty or Leaky Ducts

If your HVAC filters are not changed regularly, dust can build up in the ductwork, narrowing the airflow space. In older houses, it’s even possible for ducts to become dirty or leaky due to rodents, insects, or cracks and holes. Any of these problems will reduce airflow and make your HVAC system less efficient. To ensure that your ducting isn’t the source of the problem, be sure to have it inspected and cleaned whenever necessary.

Slow Blower Fan

All HVAC systems use one or more blower fans to move air throughout the rental house. If a blower fan is faulty, it can create airflow issues and make your HVAC system much less effective. Over time, fans can wear out or become coated in grime. The solution to a slow blower fan is to have it inspected and either cleaned or replaced as soon as the problem is identified.

Leaking Refrigerant

If your HVAC system is older (or has not been maintained very well in the past), you may have a refrigerant leak. Leaking refrigerant can lead to reduced cooling and airflow problems. Usually, the issues develop gradually as the refrigerant slowly leaks out. To correct the issue, thoroughly inspect and repair your unit with a qualified HVAC technician.

Faulty Thermostat

A malfunctioning thermostat can make it hard to maintain a comfortable temperature in the house while making your HVAC unit work harder than it should. If your HVAC unit is checked and you can’t find any issues, inspect and replace your thermostat before assuming you need to replace your entire system.

Wrong Size Unit

Units that are too small won’t heat and cool your property efficiently, while units that are too big will often cycle on and off too frequently, leading to stuffy interiors and high humidity levels. To correct this issue, have an HVAC expert assess your heating and cooling needs and recommend whether you need to replace your current unit with one the right size for your rental property.

Outdated HVAC System

Finally, another standard HVAC system issue is that the unit or the ductwork is old or outdated. This is especially common in older homes that have been renovated, mainly if the HVAC system, ducting, and the rest of the house aren’t updated. To improve the airflow of your HVAC unit, ask an expert about updating your ductwork. You may find that even simple changes can make a big difference.

Many common issues with HVAC systems can be avoided simply by having regular, professional maintenance done each year. But remembering to schedule HVAC maintenance can be hard when so many other tasks are vying for your attention. Instead, why not entrust the care and maintenance of your rental properties to the experts in Syracuse and nearby? Real Property Management Upstate is ready to help you maximize your rental income. To learn more, contact us online or at 315-498-1235 today!

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