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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 crucial for tenant comfort and maintaining the longevity of your property. However, common issues often arise, particularly for busy investors. To help, we’ve compiled the top 10 HVAC issues that may come up and how to address them.

Blocked Registers and Vents

If tenants complain about inefficient heating or cooling, the first thing to check is whether registers and vents in the rental home are blocked. Often, home décor, furniture, or other items can obstruct registers and vents, leading to airflow issues. Clearing each vent and register will help improve how your HVAC system functions.

Dirty Filters

A common issue with HVAC systems is dirty filters. HVAC filters are key to ensuring proper air circulation by keeping debris and dust out of your ducts. When the filter becomes clogged, the HVAC system has to work harder to heat or cool the home. Be sure the filter is being changed according to the manufacturer’s instructions, usually requiring a new filter every three months, although some systems need the filters replaced monthly.

Obstructed Condenser Unit

Over time, leaves and debris can accumulate around your HVAC unit, leading to an obstructed condenser. This obstruction forces the HVAC unit to overheat, damaging it. The solution is simple: regularly clear the area around your HVAC unit to ensure efficient operation.

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

The blower fans in your HVAC system are essential for moving air throughout the rental house. If a blower fan is faulty or dirty, it will cause airflow issues. Have the fan inspected, cleaned, or replaced to maintain proper air circulation.

Leaking Refrigerant

A refrigerant leak is another common issue in HVAC systems, especially older ones. Leaking refrigerant causes poor cooling and airflow, gradually worsening over time. To resolve this, have a qualified HVAC technician inspect and repair the system.

Faulty Thermostat

A malfunctioning thermostat can cause problems with maintaining a comfortable temperature. Before assuming your HVAC unit needs to be replaced, inspect and replace your thermostat, as this could be the source of the problem.

Wrong Size Unit

If your HVAC unit is too small, it won’t efficiently heat and cool your property, while larger units will cycle too often, leading to stuffy interiors and increased humidity. An HVAC expert can help determine the proper size for your rental property.

Outdated HVAC System

In older homes, standard HVAC systems can become inefficient. Updating the system or the ductwork may improve the airflow of your HVAC unit. Consulting an expert is essential to ensure you make the right upgrades.

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 Allen and nearby? Real Property Management Icon is ready to help you maximize your rental income. To learn more, contact us online or at 469-895-9788 today!

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