Ice Forming on AC in El Paso, TX

Should Ice Be Forming on My AC in El Paso, TX?

May 12, 2025

Homes and businesses in El Paso, TX rely on ACs to survive the long, hot summer. Given the heat, you may think seeing any ice buildup on your AC’s components is strange. Here are three potential reasons why you might see ice forming on your AC equipment.

1. A Dirty Evaporator Coil

A dirty evaporator coil is one of the most common reasons for ice buildup on an AC. The evaporator coil transfers heat from the indoor air using the AC’s refrigerant. During this process, condensation forms on the coil.

When an evaporator coil gets dirty, it loses its ability to transfer heat efficiently. The good news is that having your evaporator coil cleaned regularly should prevent the problem.

2. Wiring or Thermostat Issues

A malfunctioning thermostat may not accurately detect the temperature, causing the AC to run longer than necessary. This can lead to excessive cooling and the formation of ice on the evaporator coil.

Wiring problems can impede your air conditioner’s ability to properly regulate the flow of refrigerant and lead to ice formation.

3. A Refrigerant Leak

A refrigerant leak is another common cause of ice forming on an air conditioner. Running your AC with low refrigerant can also cause permanent damage to its compressor. Turn off your AC immediately if you suspect a refrigerant leak. Otherwise, you may need a premature AC replacement instead of a repair.

When you see ice forming on your AC in El Paso, TX, don’t ignore it. Instead, call Dynamic Heating & Cooling, Refrigeration to schedule AC repair.

As your trusted local HVAC company, we offer a 100% satisfaction guarantee. This means we’ll make sure that you’re completely satisfied with our work before receiving any payment, so there is no upfront cost to you. Moreover, we provide 24/7 emergency services, free estimates, and straightforward pricing.

Image provided by iStock

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