Air Conditioner compressor condenser coil with fan and tools being worked on next to a brick house for repair maintenance.

How to Troubleshoot 5 Noisy Issues During AC Installation

1. Electrical Problems

HVAC systems use a lot of power to run and need regular maintenance. An electrical problem can cause a malfunction within your unit. A tripped breaker or faulty wiring is a common reason for electrical issues within HVAC systems. A system may keep shutting off if there is an electrical issue. If your HVAC unit is making a clicking sound, there may be faulty electrical signals hitting the switches. Our HVAC technicians can inspect your electrical system to find the issue and make repairs.

2. Improper Ductwork Sealing

Your HVAC system needs sealed ductwork to function correctly. Poorly sealed ductwork can cause many issues with your AC unit. Air will leak out of gaps in the sealant. Your HVAC system will have to work harder to keep your home comfortable. If your AC unit is making a whistling sound, air may be leaking from the ductwork. Our HVAC technicians can inspect your ductwork to find any leaks.

3. Water Leakage

HVAC systems create condensation while running, but water can leak out for various reasons. A weak spot in the ductwork may allow water leakage, but a more common problem is an improperly installed condenser. The condenser could be the issue if you hear a dripping sound or see excess water near your AC unit. Our HVAC technicians can inspect your system and find the source of the water.

4. Refrigerant Leakage

Refrigerant allows your AC unit to do its job. During the installation of an HVAC unit, accidents can happen. Small leaks and punctures may arise during installation, which our trained HVAC technicians know how to avoid. A hissing sound coming from your AC unit could mean you have a refrigerant leak. A puncture in the line can cause a leak, but refrigerant can also leak from line deterioration. Our HVAC technicians can inspect your refrigerant lines to find the cause of the leaks and replace them.

5. Improper Refrigerant Line Insulation

If your AC unit makes a pulsating noise, the refrigerant line may be against the AC walls. The refrigerant is the lifeblood of your AC unit. Refrigerant travels from the condenser to the interior unit through the refrigerant line. An issue that can arise during HVAC installation is using too little insulation on the refrigerant line. Too little insulation allows the line to touch the AC unit’s wall, which makes your system work harder. Our HVAC technicians will ensure that the line is properly insulated and that the line is away from the HVAC system’s walls.

There are many ways an HVAC installation can go wrong. Our trained technicians can install and repair your system safely. Your HVAC system makes plenty of noises when running, and it’s important to know what each sound means. If you’re concerned about noises your AC unit is making in Dothan, AL, call us at Prime HVAC to schedule AC repair today.