Proper flow of the air is one of the key parameters to the effectiveness of the HVAC system. If the airflow is lesser, then the system has to struggle and this consumes extra energy and then the life of the system will also get lowered. In order to avoid these problems, basic maintenance and several alterations will promote airflow in the HVAC system. Here, below, we will give you simple, practical measures and suggestions on how you can improve the air circulation in your particular heating and cooling system.

Clean or Replace Air Filters

Heating and air filters are very important for two reasons: they help keep the air quality inside your home to acceptable levels as well as regulating how much air flows through the filter. Even though reuse of the filters is a common practice, the supply of fresh air is restricted hence the efficiency reducing. To avoid that clean or replace air filters often, according to the manufacturer’s instructions. This should best be accomplished within a timeframe of 1 to 3 months for most home climate control programs. The more often you clean or replace air filters, or otherwise as recommended or required, the more your system will perform to its maximum, consuming less power and your energy budget in the process, and that may prolong the life of your air conditioning system.

Check Ductwork for Leaks

There are a variety of problems that decrease air quality and performance in HVAC systems, the most prevalent of which is leaky ductwork. They allow conditioned air to ejective before getting to the intended area which has an effect of heating or cooling the areas unevenly and also cause high energy use. You should check your duct work for any signs of leaks and then seal them with an appropriate substance, but mastic or even foil tape will do. If it looks like something more than it appears, then it’s recommended that you call a technician to evaluate the ducts and resolve the problem.

Ensure Proper Duct Sizing

Another important feature is proper sizing of the duct-work to properly air the building. Problems such as ducts that are too small to allow adequate airflow will cut down on the performance of a system. If it is oversized then it is noisy and you will experience drop in the performance of the system. The occurrence of this can be identified in the course of the HVAC design and installation, but if you notice very low airflow, seek help.

Proper dampers placement

Dampers are invaluable as they can either allow air to flow in certain ducts or shut it out completely. Sometimes they go out of alignment or hang up, blocking the air flow. Ensure control dampers are in good working order, and that they are perfectly set. If you’ve seen one, you’d better call in a technician to have a look and fix the dampers.

Clean indoor and outdoor coils

The evaporator and condenser coils have vital functionality regarding heat transfer implemented in the HVAC system. This is so when these coils clog with dirt, they impede the heat transfer and therefore the airflow. For proper air circulation, it is recommendable to clean both indoor and outdoor coils continually. Make sure you clean the coils at least two times in a year – once in the spring and again in the fall.

Maintenance of Blower Components

Dirty or faulty blower motor, belt or wheel, can pose as a problem affecting airflow. Check out these parts and in case they are dirty clean them or in case they are worn out replace them. So, if the blower wheel is full of dust, it may be promoting the irregular flow of air. Make sure the blower wheel is on, and that if you know if you brought the blower wheel with you, check if the blower wheel is moving.

Ensure Proper System Sizing

One of the key mistakes a building owner can make when installing an HVAC system is choosing the wrong size of the system. A small system will require more effort to warm or cool the room and this will greatly affect the airflow and heating or cooling of the rooms. An oversized system will short-cycle which means it will run for a shorter duration than should be, and can cause constriction of airflow. Check the size of the heating and cooling system to guarantee proper size to allow for proper airflow around your house.

See if refrigerants were filled right

Temperatures of refrigerant are of significant importance in the cooling process According to the given data, the level of the refrigerant has a significant influence on the cooling process. For instance, cooling, and ultimately airflow can be affected by the amount of refrigerant within the system. You should have an expert check your system and perform a reclamation of refrigerant if needed.

Regular Maintenance

If the HVAC system is not clean, the air will stop circulating and that’s important for the system to function normally. It will also be good to take your system for an annual tune-up with a professional HVAC technician with expertise in the kind of system you have.