Whether your commercial HVAC system has broken down or is just starting to show signs of wear, it’s important to know what to look for and what to do about it. Here are some common issues and possible causes of commercial AC repairs. Leaking refrigerator coolant, overheating compressor, and leaking condensate drain. If you can’t find the cause of the problem, contact a commercial AC repair company. They’ll have the parts and expertise to solve your problem quickly and efficiently.
Leaking Refrigerator Coolant
Leaking refrigerator coolant in commercial AC repairs is an issue that should be addressed immediately. Leaking of this type of refrigerant is dangerous to the environment, and it is also illegal. Besides the health risks, a leak can also cause damage to the environment, as it releases Freon gas into the air. There are a few things you can do to prevent this leak, though. For starters, call a professional for assistance, since this problem is usually a sign of a larger problem.
You may notice a sudden increase in your electric bill. If you’ve been raising the thermostat to lower your utility bills, this could be a sign of a leaking refrigerator. Depending on the cause, this can be an electrical issue or a mechanical problem. In either case, you should seek help from a professional to repair the leak and prevent further damage to your refrigerator. Leaking refrigerator coolant can also be a sign of a more serious problem that requires a professional AC repair service.
Leaking Evaporator Coil
If your air conditioning system is leaking refrigerant, you may have to replace the evaporator coil. In some cases, repairing this leak may not be an effective solution. This is because the leak can expose the refrigerant to the air. You should therefore consider hiring an HVAC technician to inspect the unit. If you suspect that a leak is present, some technicians may try to add more refrigerant or seal the holes. While these two approaches might work for the short term, these methods do not solve the problem at all. If the leak is extensive, a replacement may be the better option. Not only will a new coil prevent the leakage, but it will also allow the cooling system to function properly.
The leak in the evaporator coil is caused by corrosion. The copper that makes up the coil is thin, and the rapid transfer of heat can result in natural wear and tear. The corrosive effect of the formic acid on copper is another culprit. This acidic solution is a byproduct of common household cleaning products. Even aerosol cans can cause corrosion of the evaporator coil.
Overheating Compressor
Overheating is a common problem, especially for commercial HVAC systems. Overheating can damage the components of your HVAC system, including the compressor. It can occur due to improper maintenance, inadequate refrigerant levels, or poor insulation. The best way to avoid this problem is to call an HVAC professional as soon as possible. Fortunately, there are many ways to diagnose overheating problems in your commercial air conditioning system.
A common problem associated with overheating AC compressors is the failure to replace the refrigerant. It can also cause a malfunctioning compressor, which can lead to more expensive repairs and even the need for a new air conditioning unit. In addition, an overheated compressor can result in the circuit breaker being tripped. A qualified HVAC technician can help you avoid this problem by performing a diagnostic test and fixing it accordingly.
Leaking Condensate Drain
If you suspect that your AC has a leaky condensate drain, the first thing to do is to inspect your air conditioning unit. Your unit’s condensate drain line will be attached to a pan that will move water from the air conditioner. A poorly functioning condensate drain line can lead to a large amount of water backing up in the drain pan, causing water to overflow. To solve this problem, you can simply vacuum it or clean it with a cleaning solution. For more serious problems, however, you should call a professional.
A clogged drain can also be caused by debris and rust in the condensate tube. If the blockage is at the end of the pipe, a wet-dry vacuum can remove it. A hand pump, called a Mighty Pump, is another option for freeing blocked drains. These tools are available for purchase online. In addition to condensate tubes, clogs can also be caused by a dirty evaporator coil. During yearly AC maintenance, coils should be cleaned.
Frozen Evaporator
To fix a frozen evaporator, first shut off your air conditioning system. Then, use a hair dryer to warm up the coil, and try to turn the compressor back on. Make sure not to overheat the coil or the air lines leading to it. Otherwise, you may damage the components. Once the frozen evaporator is thawed, you should check your commercial AC repair company’s service agreement for any possible fees.
Another cause of frozen evaporator is insufficient airflow. Insufficient airflow may be caused by clogged air filters, backed-up drains, or low fan speeds. When these factors are combined, the evaporator coil is unable to provide the heat needed to prevent condensation. Closed registers are also possible causes of frozen evaporator coils. In either case, call a commercial AC repair company for a free estimate.
