HVAC systems help control humidity, regulate indoor temperature, and improve indoor air quality. Like any other machine, these systems can malfunction and require repair or replacement. Many homeowners opt for DIY repairs, which might work for minor issues; however, it is best to call an HVAC technician for any major problem. Most HVAC repairs can be technical, and performing them yourself can do more harm to your HVAC system than good. Read on to learn what type of repairs you can perform yourself and when to call an HVAC technician.
The two main reasons homeowners are more willing to do HVAC repairs themselves are that it can be more convenient as they can work at their own pace and save money. Minor issues can be done yourself, such as replacing an air filter or burnt fuses. However, repairing an HVAC requires expertise. Without proper tools, equipment, and technical knowledge, you can end up hurting yourself or damaging the components of the AC.
For minor repairs, you can consult the owner’s manual of the HVAC unit. While the manual might not include information on repairs, it might guide you on troubleshooting the problem so you can identify the issue. Then you can decide whether you can handle the issue yourself or need assistance from an expert.
One significant risk of performing HVAC repairs yourself is voiding the warranty. In most cases, manufacturers require units to be repaired or replaced by a professional, or it can result in the warranty becoming void. This implies that if something in the system gets damaged during the DIY repair, you may have to pay for repair or replacement of the HVAC components.
While it may be challenging to perform HVAC repairs yourself, you can maximize the performance and reliability of the HVAC by keeping it clean and getting regular service. You can also keep the surroundings of the HVAC clear of obstructions. Removing obstructions and cleaning the area can help keep the system efficient and prevent other HVAC issues.
Inadequate knowledge and limited equipment to deal with HVAC repairs increase your chances of making errors that can cause further damage to the entire system. For example, thermostat adjustments may seem like a straightforward task. But, without experience and knowledge, you could make incorrect adjustments that cause the HVAC system to short cycle.
When an HVAC unit has short cycles, it can experience greater wear and tear, resulting in reduced efficiency and lifespan of the system. An HVAC professional could perform the correct adjustments, and if needed, they can recalibrate the thermostat. Trusting an HVAC professional with repairs allows you to avoid potential damage to the HVAC.
According to House Pro, even simple HVAC repairs can become a safety hazard. For example, removing debris from the air ducts may appear simple, but sometimes obstructions in the vents can be too far to reach safely. You should hire a qualified HVAC technician rather than risk your safety and suffer injuries trying to remove debris from the ducts.
Other repairs, such as fixing loose wiring or repairing electrical components, could also be a safety hazard, especially if you don’t have the right tools or technical experience. Electrical issues can result in a fire hazard for your property. HVAC technicians are trained to prioritize safety.
Another safety issue when working on HVAC repairs is the disposal and replacement of chemicals such as the refrigerant, which is a vital component of the HVAC system. The refrigerant is kept at high pressure, and it can be challenging to perform an AC recharge yourself.
HVAC repairs could require you to buy special tools, which can be costly. In addition, if the DIY repair does not solve the issue, you would spend more money to fix it. Incorrect repairs can cause other costly problems, including reducing the system’s efficiency and higher utility bills. Similarly, you might damage other HVAC parts when trying to repair one component.
To avoid dealing with such high costs, you should get a technician to perform HVAC repairs. Although HVAC repairs can be expensive, they may cost less when performed by licensed HVAC professionals.
HVAC professionals have the necessary training and experience to identify problems and perform repairs to restore the HVAC unit’s efficiency. These professionals also have the required equipment that may not be available at local hardware stores to perform the repairs. Assistance from an HVAC technician also provides peace of mind that you got the HVAC inspected and repaired by a trained expert.