If heating and cooling units fail to keep interiors comfortable, you might be tempted to investigate the issue and take the do-it-yourself approach to correcting the problems. Tampering with HVAC system wires, hoses, and other components can be dangerous, which is why you should call a trained technician to handle repairs. Below is a guide to potential dangers you’ll dodge by avoiding DIY HVAC repairs. 

Why Is Repairing the HVAC System Yourself Unsafe?

Handling Electrical Components Could Cause Burns & Shocks

AC and heating appliances require a steady flow of electricity to circulate conditioned air throughout interior spaces. Many homeowners are unaware of what safety precautions need to be taken when repairing high-voltage equipment. Connecting incorrect wires, not wearing appropriate gear, or using the improper tools increases the chances of something going seriously wrong. You’ll prevent power surges that cause electrical fires or deadly shocks by avoiding DIY repairs. 

Inhaling Toxic Fumes Could Cause Respiratory Problems

Heating and cooling units require refrigerant and other chemicals to condition air and lubricate mechanical components. If there are undetected leaks in the appliances, inhaling the toxic fumes could cause headaches, dizziness, nausea, and difficulty breathing. If you have a fuel-operated furnace, failing to power down all system components could increase the likelihood of developing carbon monoxide poisoning as the fuel burns.  

Working in Tight Spaces Could Lead to Bumps & Bruises

Often, heating and cooling units are installed in crawlspaces and other areas both inside and outside of the house to remain out of the way. You could bump your head on rafters or drop equipment on your foot while trying to navigate tight spaces. You could also stumble and fall off ladders while trying to reach equipment.

If your heating and cooling units are on the fritz, the technicians at family-owned and -operated Independence Mechanical in Independence, KY, have the equipment and training to remedy your concerns and improve system efficiency while staying safe in the process. For free estimates on AC and heating installations and replacement in Kenton County and the greater Cincinnati, OH, area, call (859) 756-4099. A representative is happy to answer questions about the service technicians’ credentials. Visit the HVAC company online for special offers.