Why Ice Forms Inside Your Air Conditioner During Summer: Understanding the Causes

Why Ice Forms Inside Your r Conditioner AC During Summer?

Introduction:

Summer is the time when we rely most on our r conditioning syste keep our homes cool and comfortable. However, encountering ice accumulation inside your AC unit may seem peculiar during hot months. Fear not; will guide you through the causes of such an issue.

Causes of Frozen r Conditioner AC Inside:

1 Weak Reduced rflow Over Evaporator Coil

The primary reason for reduced rflow to the inside r conditioning unit is often due to blockages or restrictions in the system. Here are some common culprits:

• Dirty r Filter: A clogged filter hinders proper r circulation, leading to ice accumulation.

• Blocked Return Grills: Furniture, curtns, and other obstructions can prevent r from returning to the AC unit efficiently.

• Closed Supply Vents in Unoccupied Rooms: Although you might think closing these vents conserves energy, it actually causes rflow problems that may lead to ice formation.

2 Low Refrigerant Level

The low level of refrigerant within your AC system directly impacts its performance. Here’s why:

• Refrigerant Pressure Drops: When the AC is operating with insufficient refrigerant, pressures drop significantly.

• Cold Evaporator Coil: As a result, the coil becomes overly cold when it encounters warm returning r from your home. Humidity or moisture in this r then condenses and quickly turns to ice.

Diagnosis Steps:

1 Address Filter Issues: Regularly changing or cleaning your r filter can improve rflow.

2 Inspect Vents Grills: Ensure there are no obstructions blocking the return vents that carry r back to the AC unit. Also, avoid closing unused room supply vents as it affects overall efficiency negatively.

3 Examine Blower Motor Functionality: A malfunctioning blower motor may not adequately pull in r and can cause ice formation on the coil.

4 Professional Cleaning of Evaporator Coil: Accumulated dirt insulates the coils from heat, preventing them from absorbing thermal energy effectively. This insulation effect forces the coils to freeze up due to low rflow.

:

Addressing these issues requires a proactive approach combined with professional assistance when necessary. that dealing with ice formation inside your AC unit during summer should prompt immediate attention as it may lead to more serious problems if left unchecked, such as costly reprs or even replacement needs for older units.

Contact our team at Nicholson Plumbing, Heating r Conditioning for reliable and efficient r conditioning repr and installation services in Framingham, MA. We offer a full spectrum of HVAC solutions including furnace replacements, boiler mntenance, r conditioning installations, and more. For prompt assistance with your malfunctioning r conditioning system, call us at 1-508-625-7732.

Let's keep your summer comfortable together!

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