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Top 10 HVAC Issues and Their Solutions

HVAC technician cleaning filter of air conditioning unit.
One of the most critical systems in a rental property is the Heating, Ventilation, and Air Conditioning (HVAC) system. A well-functioning HVAC system not only ensures tenant comfort but also contributes to the longevity of your property. However, like any other system, it can experience common issues over time. For busy investors, it’s important to stay on top of these challenges to avoid costly repairs. That’s why we’ve compiled a list of the top 10 HVAC issues and their solutions.

Blocked Registers and Vents

When tenants complain about inefficient heating or cooling in the rental home, the first thing to check is whether registers and vents are blocked. Home décor, furniture, or storage items can easily obstruct registers and vents, causing airflow issues. Simply clearing these areas around each vent and register can significantly improve how your HVAC system functions.

Dirty Filters

A very common issue with HVAC systems is dirty filters. HVAC filters are responsible for maintaining proper air circulation by keeping debris and dust out of your ducts. If a filter gets clogged, the HVAC system has to work harder to heat or cool the home, which can also damage internal components. Make sure the filter is being changed regularly according to the manufacturer’s instructions. In most cases, a new filter every three months is sufficient, though some systems may need the filters replaced more often.

Obstructed Condenser Unit

One of the most common reasons an HVAC system starts to lose efficiency is an obstructed condenser. Leaves and debris around the condenser can cause the HVAC unit to overheat. To prevent this, regularly clear the area around your HVAC unit to ensure it functions properly.

Dirty Coils

An HVAC system relies on condenser coils to transfer heat effectively. When condenser coils are dirty, the HVAC system will struggle to maintain airflow space, which may cause the unit to 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 HVAC systems are designed to move air throughout the rental house. However, when a blower fan is faulty or coated in grime, it leads to airflow issues. To maintain system efficiency, have the blower fan inspected, cleaned, or replaced as needed.

Leaking Refrigerant

A refrigerant leak in an HVAC system can lead to reduced cooling and airflow. If refrigerant is leaking, the system will become inefficient and unable to maintain the desired temperature. It’s important to have a qualified HVAC technician inspect and repair your unit if you suspect leaking refrigerant.

Faulty Thermostat

A malfunctioning thermostat is a frequent issue that can make it difficult to maintain a comfortable temperature in the rental home. If your HVAC unit seems to be working improperly, first inspect and replace your thermostat before deciding to replace your entire system.

Wrong Size Unit

Having an HVAC unit that is the wrong size is another common issue. Units that are too small struggle to heat and cool your property efficiently, while larger units may cycle on and off too frequently, leading to stuffy interiors and increased humidity. An HVAC expert can help you determine whether you need to replace your current unit with one that’s appropriately sized for your rental property.

Outdated HVAC System

In older homes, an outdated standard HVAC system or worn-out ductwork can cause inefficiency. If your HVAC system is struggling to perform, consider upgrading it. Even small changes to improve the airflow of your HVAC unit can make a big difference. Always consult an expert before making any updates to ensure your rental property remains in top condition.

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 Desoto Lakes and nearby? Real Property Management Seaside is ready to help you maximize your rental income. To learn more, contact us online or at 941-225-2533 today!

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