HVAC repair can be difficult and also dangerous. According to the US Bureau of Labor Statistics, of the more than 4,000 reported HVAC injuries in 2020, most included sprains, cuts, and even fractures. So HVAC repair is not to be taken lightly, and we certainly recommend safety at all times as well as seeking a professional to repair your unit.
Your HVAC system plays in important role in your home’s energy consumption, so you really want to keep your unit in top condition. While some minor issues can be addressed by homeowners, there are certain problems that should only be handled by professionals. Here are five common HVAC problems that require expert attention:
1. Refrigerant Leaks
Refrigerant is the lifeblood of your air conditioning system, responsible for absorbing heat from your home’s air. If your AC isn’t cooling properly, a refrigerant leak could be the culprit. Handling refrigerant is dangerous and regulated by the EPA due to its environmental impact. Professional HVAC technicians are certified to handle refrigerants safely, locate leaks, and recharge the system correctly.
2. Electrical Issues
HVAC systems involve complex electrical components, including circuit boards, capacitors, and wiring. Attempting to diagnose or repair electrical problems without proper knowledge and tools can be extremely dangerous, risking electrocution or fire. A professional can safely troubleshoot electrical issues, replace faulty components, and make sure your system meets all safety standards.
3. Furnace or Heat Exchanger Problems
Your furnace’s heat exchanger is critical for safe operation. A cracked heat exchanger can lead to carbon monoxide leaks, posing a severe health risk to your family. Professional HVAC technicians have the expertise and equipment to detect these dangerous cracks and determine whether repair or replacement is necessary.
4. Compressor Failure
The compressor is often called the heart of your air conditioning system. It’s responsible for pressurizing and circulating the refrigerant. Compressor issues can stem from various causes, including electrical problems, refrigerant imbalances, or wear and tear. Replacing a compressor is a complex task that requires specialized tools and knowledge of the entire AC system.
5. Ductwork Damage or Design Issues
Your HVAC system’s efficiency heavily depends on properly designed and sealed ductwork. Leaky or poorly designed ducts can lead to energy waste and uneven heating or cooling. Professional HVAC technicians can perform duct inspections, seal leaks, and redesign ductwork to optimize your system’s performance and efficiency.
While it’s tempting to try DIY fixes for HVAC problems, attempting to handle these issues without proper training can lead to further damage, void warranties, or even create safety hazards. Always consult a licensed HVAC professional when facing these problems. Regular maintenance by a qualified technician can also help prevent many of these issues, making sure your HVAC system operates efficiently and reliably now and in the future.
Remember, your HVAC system is a significant investment in your home’s comfort and energy efficiency. When in doubt, it’s always better to call in the experts to keep your system running smoothly and safely.
If you’re concerned about your HVAC system, please get in touch. You can request an appointment on our website or by calling (417) 598-2218.