If you're ready to upgrade your ducted heat pump, you should also consider replacing the air handler. This component is one of the most important parts of an air conditioning system, and it's usually located inside the house. It contains the fan motor, evaporator coil, and air filter, and is responsible for circulating hot or cold air throughout the home. Knowing when to repair or replace it is essential for keeping your home's temperature comfortable. If you notice that the air flow out of the vents is weaker than usual or changes throughout the day, it could be a sign that the fan motor on your air handler is malfunctioning.
This can increase wear and tear on the unit and cause it to crack and leak. Dirt and debris can also cause the engine to strain and malfunction, so it's important to keep up with basic air conditioning maintenance. If your engine is still not working properly, you may need to replace your air handler. One of the telltale signs that something is wrong with your HVAC system is when ice forms on the air handler. This happens when the temperature of the evaporator coils falls below freezing point, which means that cold air isn't circulating properly through the system.
It could be due to a clogged air filter or dirty evaporator coils. Another indication that your air handler needs to be replaced is if your energy bills are higher than normal. When heating and cooling systems start to age, they need to work harder to maintain a comfortable temperature in your home. To avoid unexpected spikes in your monthly bills, it's important to have your HVAC system checked by a certified technician at least once a year. It's also worth noting how old your air conditioning system is. The Department of Energy recommends replacing HVAC systems every 10-15 years.
Although these systems are designed to withstand heavy use, their components will start to wear out after 10 years. This means that evaporator coils, motor fans, and condensers could start to show signs of aging, which could lead to cracks and leaks in your air handler. When diagnosing HVAC problems, it might be tempting to replace just one component instead of replacing the entire system. However, this could end up costing more in the long run as you'll likely have to replace another part soon after. To combine a new condenser with a new heat pump, you need an air handler of the same brand that is relatively new and designed to work with a heat pump. Recognizing the specific issues associated with your system can make diagnosing HVAC problems much easier.
If you suspect that your system needs repairs or replacements, it's best to consult a certified technician for advice.