Tag: repair

How to Tell if the AC Is Leaking Refrigerant and Needs Repair

Signs of a Refrigerant Leak

A refrigerant leak is a problem with the air conditioner that requires professional air conditioning repair, so it’s important to be aware of the warning signs. This guide will discuss some tell-tale signs of an AC refrigerant leak to help homeowners understand when it's time to call a professional AC service provider, ensuring the home stays comfortable and efficient. 

Frozen Evaporator Coils

A frozen evaporator coil is often one of the most obvious indicators of a refrigerant leak in the system. When refrigerant levels drop below the recommended amount due to a leak, it disrupts the system's ability to absorb and release heat properly. This disruption causes the remaining refrigerant to expand too much, creating abnormally cold temperatures around the evaporator coil that can fall well below freezing, leading to ice formation.

This ice buildup creates a snowball effect of problems. As the coil freezes, it becomes increasingly difficult for air to flow through the system, further reducing the unit's efficiency and cooling capacity. The frozen coil can no longer effectively absorb heat from the home's air, forcing the AC unit to work harder. If homeowners notice ice forming on the evaporator coil, it's crucial to have a professional HVAC technician inspect the system for refrigerant leaks. Continuing to run the unit in this condition can lead to compressor damage and system failure.

The AC Is Not Cooling Properly

bills Another telling sign of a refrigerant leak is when an air conditioner struggles to maintain desired temperatures. Refrigerant is an essential part of the cooling system, responsible for absorbing heat from indoor air and releasing it outside. When refrigerant levels drop due to a leak, the system can't effectively remove heat, resulting in warmer air flowing from the vents even when the AC is running.

This inefficient operation can also cause the air conditioner to run longer cycles in an attempt to reach the right temperature. As the system struggles to compensate for low refrigerant levels, it consumes more energy while delivering subpar cooling performance. The extended runtime leads to higher energy bills and puts additional stress on vital components, potentially causing premature wear and damage if left unaddressed. So, a decline in cooling performance or unusually high cooling costs warrants professional inspection as these signs can indicate the unit is leaking refrigerant.

Unusual Sounds

sounds When the AC system develops a refrigerant leak, it can also produce several distinct sounds that serve as warning signs. The most common is a hissing or whistling noise, which occurs when refrigerant escapes through a small hole or crack in the copper lines under pressure. This sound is similar to the noise of air escaping from a tire and may be more noticeable when the system is running.

In other cases, homeowners might hear bubbling or gurgling sounds, particularly when the system is off or during the defrost cycle. These noises can occur because the refrigerant is changing states between liquid and gas inappropriately due to pressure inconsistencies in the system. The sounds are often most pronounced near the indoor evaporator coil or along refrigerant lines. If homeowners notice any of these unusual sounds or other signs of refrigerant leaks, it's crucial to have an HVAC technician inspect and repair the system promptly.

About Affordable Plumbing, Heating & Air

Affordable Plumbing, Heating & Air is a reliable plumbing, heating, and AC company serving the Fairhope area. They offer prompt service and no overtime charges. Call them for air conditioner repair in Fairhope, AL.

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Diagnosing Your AC Repair and Replacement Needs

Fix the AC or Replace It? 

With rising temperatures and some of the hottest summers on record, having a functioning air conditioner is less of a luxury and more of a safety priority. Like any appliance, however, these systems are also most susceptible to wear and tear because of their high usage. A homeowner must know how to spot early detection signs of an air conditioner repair. While most people know that a system that won’t turn on indicates something is wrong, there are often more subtle signals that can help catch issues early and prevent the need for an AC replacement. 

In this article, experts outline these symptoms and share some advice all homeowners can use to protect their homes. 

Strange Sounds

loud soundsAn air conditioner is hardly the quietest appliance in the home. It often provides the consistent white noise of air flowing or a quiet mechanical hum that indicates the system is on. However, because it’s a mechanical appliance with internal moving parts, sounds can be a helpful tool to diagnose issues. 

Some common sounds of trouble include: 

  • Screeching
  • Grinding
  • Banging
  • Popping 
  • Wobbling 

In most instances, these sounds indicate a loose component within the system. For example, a wobbling (or loud humming) could signal that the fan is loose or damaged. When coupled with the other issues outlined below, at the very least, it warrants a call to a local AC repair company.

Skyrocketing Energy Costs 

high energy billsAir conditioning is the highest energy consumer, particularly during the summer when it gets the most runtime. However, these costs can creep even higher if the system needs repair. Most homeowners will have a general idea of their energy costs. For example, a monthly utility can be $100, increasing to $150 in summer.

A sign that air conditioning repair is needed is when the bill skyrockets into the $300s. This often happens because the AC works harder to keep the home cool. Whether the issue stems from poor maintenance, mechanical failure, low refrigerant, or even ductwork concerns, these issues cause the system to run inefficiently. 

While some, if not all, can be fixed with a simple repair or maintenance service, an AC replacement could be the better option when the unit is already old. 

Poor Airflow 

Are there certain rooms in the home that are the go-to for everyone to stay cool? It may be more comfortable to get better airflow or cooler conditions in a specific room of the house, but it could also signal something is wrong with the unit. 

Fluctuating airflow generally stems from the ductwork or the air handler. Both are responsible for pumping cold air into the home. The air handler generally cools the air while the ductwork distributes it into the rooms. In either case, an inspection will be needed to help diagnose the problem.

However, fluctuating airflow could also indicate the need for an air conditioner replacement. It may not be an issue early on when the system is new, but with wear and tear and increasing demands, these installation issues can eventually show themselves. One solution is opting for a larger air conditioner that can cool more square footage, giving homeowners the cool temperatures they want where they need it most. 

About Affordable Plumbing, Heating & Air

Affordable Plumbing, Heating & Air has served Fairhope, AL, homeowners since 1996. In that time, they’ve earned a reputation for upfront pricing, clean and professional technicians, and a dedication to customer satisfaction. Whether looking to service the AC before the summer or dealing with an emergency repair, their staff is here to help! 

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