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Similar to other household appliances, the HVAC system in your McKinney, Texas, home may experience a variety of problems as it ages. Some of these problems need immediate attention because they can cause severe damage to your system or threaten the health or safety of your family. The following are three HVAC issues that require urgent repair.

Refrigerant Leaks

The refrigerant in your HVAC unit is a chemical compound that functions to absorb heat from your home. A leak in the refrigerant lines can cause your air conditioner to lose its cooling power and experience additional strain, which may lead to system damage.

Refrigerant is a dangerous substance, so its handling and disposal require extreme care. If you find that your system is leaking refrigerant, you should call an HVAC professional immediately.

Short Cycling

Short cycling occurs when your HVAC system keeps turning itself on and off at intervals of a few minutes. Several things can cause short cycling, and regardless of the cause, it can lead to a compressor breakdown if left unattended.

The compressor is an important component that’s probably worth more than the rest of your equipment. If you fix the short-cycling problem promptly, you may be able to prevent the compressor from sustaining permanent damage. If you postpone the repair, you may soon have to replace your air conditioner.

Frozen Evaporator Coil

The evaporator coil is the component that evaporates the refrigerant in order to remove heat from your indoor space. If the evaporator coil becomes too dirty, it can cause the temperature around it to drop below freezing. As a result, the condensation on the coil may freeze.

If the coil is frozen for a long time, the evaporator coil may become permanently damaged. Contact a professional right away if you see ice forming on your HVAC unit.

Fixing HVAC problems as soon as possible can prevent them from escalating into costly issues. If you’re looking for a reputable contractor that provides top-quality HVAC repair services, contact Samm’s Heating and Air Conditioning at 469-606-9260.

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