Air conditioning systems are critical in keeping your home comfortable, especially during the hottest part of the year. While many homeowners focus on visible issues, like dirty filters, they often overlook refrigerant levels. However, failing to maintain proper refrigerant levels can lead to significant hidden costs. The costs can creep up slowly, impacting system performance, increasing electricity costs, and shortening your system’s lifespan.
My Guy Heating and Air, LLC in Longmont, CO wants to help you understand the refrigerant’s role in your air conditioner. We will explain the dangers of neglecting refrigerant checks and how our professional services can keep your AC operating effectively and efficiently.
What Does Refrigerant Do in an AC System?
Refrigerant absorbs heat from the indoor air and releases it outside, resulting in a system that effectively cools your home or building. The heat transfer process relies heavily on a consistent and accurate refrigerant charge. When the refrigerant is too low, the system has to work much harder to cool your home. Working harder means greater wear and tear, as well as a reduced lifespan.
There are several types of refrigerants. Due to federal regulations, older systems likely use R-22, a phased-out refrigerant in the industry. Most modern air conditioners use R-410A, Puron, because it is better for the environment. Regardless of the type of refrigerant your system uses, technicians must handle it carefully and keep it at the proper level.
The Financial Expense of Low Refrigerant
One of the most significant consequences of low refrigerant levels is higher energy bills. When refrigerant levels drop too low, the system takes longer to cool. The system will run more frequently and for longer periods, resulting in increased energy consumption.
In addition, low refrigerant can strain parts of the compressor. The compressor is one of the most expensive components to replace in an air conditioner system, costing thousands of dollars. What may have been an inexpensive recharge issue can quickly turn into a costly AC repair or replacement.
Decreased Cooling Efficiency
Ignoring low refrigerant levels can also reduce cooling capacity. Even if the thermostat has the correct settings, the air from the vents may feel lukewarm. Your air conditioner will struggle to maintain set temperatures, especially during the extreme heat of summer.
Inefficient cooling in commercial buildings can lead to reduced productivity. Employees may find it challenging to focus in an overly warm environment. In retail spaces, inadequate cooling control can drive customers away, resulting in lower profits.
Long-Term Equipment Damage
The refrigerant cools the air and lubricates essential components by adding lubricating oil. When levels get too low, the moving parts inside will operate without adequate lubrication. A lack of lubrication leads to increased wear and tear that can cause parts to overheat or seize up.
Without proper refrigerant levels, coils can freeze, leading to potential mechanical problems. Frozen coils can damage the compressor or crack the internal tubing.
Continuing to operate an AC with low refrigerant levels can reduce its overall integrity and lifespan. Instead of lasting up to 20 years, it might need a replacement after only 8 years.
Environmental and Legal Consequences
Leaking refrigerant is more than a maintenance issue; it also becomes an environmental hazard. Many refrigerants, especially outdated R-22, are ozone-depleting substances. Allowing refrigerant to leak into the atmosphere violates ecological regulations, which can result in fines.
Indoor Air Quality and Health Risks
Low refrigerant levels can indirectly impact indoor air quality. When the system must run longer due to low refrigerant levels, humidity levels can increase. If the air conditioner cannot remove enough moisture, it creates a breeding ground for mold and mildew growth.
Mold spores circulating through your air ducts can cause respiratory issues, allergic reactions, and other health problems. Individuals with asthma or compromised immune systems are particularly vulnerable to the effects of mold growth in homes.
Delayed Maintenance Equals Higher Repair Costs
Many refrigerant issues start small, usually with a minor leak. These are easy for professionals to diagnose and repair. However, most homeowners don’t realize there’s a problem until their AC starts showing serious signs of trouble.
Impact on Warranty Coverage
Another hidden cost of neglecting refrigerant levels is the loss of warranty coverage. Most air conditioner warranties require professional AC maintenance as a condition of coverage. If the manufacturer determines that low refrigerant leads to system failure, they could deny your claim. Keeping your warranty in good standing is critical for avoiding unexpected out-of-pocket expenses.
The Importance of Routine Inspections
You can avoid these hidden costs with regular professional maintenance. Our HVAC professionals will check the refrigerant levels as part of our AC tune-up services. We have the knowledge and tools to detect even minor leaks before they become significant problems.
Relying on HVAC symptoms alone can spell disaster for your system. Your system has already suffered damage by the time it starts making strange noises, or the air feels warm. HVAC professionals undergo extensive training to preserve your AC’s lifespan and prevent surprises.
Modern Technology Helps
Some newer air conditioners feature advanced technology, including sensors that alert users to low refrigerant levels or other potential issues. These systems can send notifications to your phone, allowing you to take action even when you’re away from home. They add an extra layer of protection for peace of mind.
Signs Your AC Needs Professional Maintenance
Neglecting refrigerant checks often coincides with skipping AC tune-ups. If it’s been a while since you had your system checked, it helps to know the warning signs of problems.
- Uneven cooling
- Longer than usual cooling cycles
- Strange noises like hissing or buzzing
- Increased humidity
- Foul odors
- Unexplained energy spikes
Don’t Wait for a Breakdown
One of the biggest mistakes people make is waiting until their system stops entirely before seeking professional help. The options become more limited at this point, and a system replacement could be necessary.
Emergency repairs and expedited parts shipments will likely lead to a significant increase in repair expenses. Taking the time and effort now to maintain proper refrigerant levels can save you headaches in the future. A little effort now goes a long way toward preserving your system’s function long-term.
How Do We Check Refrigerant Levels?
Checking your refrigerant levels requires more than reading a gauge. Our licensed HVAC technicians follow a series of steps that begin with comparing gauges that measure the high and low sides of the AC cycle.
We also use specialized thermometers to measure the temperatures of the evaporator and condenser coils. Some modern systems allow us to diagnose refrigerant issues through digital smart tools. If we suspect a leak, we will perform dye and other tests. We always follow the EPA guidelines to avoid releasing refrigerant into the atmosphere.
Investing in routine HVAC maintenance now with My Guy Heating and Air, LLC can help you save thousands in the future. We have over a decade of experience in the HVAC industry and provide the highest level of customer service. Our AC maintenance services include inspection, testing, lubricating, tightening, and cleaning. We will ensure your AC works safely and effectively to keep your family comfortable.
Contact our knowledgeable HVAC experts at My Guy Heating and Air, LLC when you need AC maintenance in Longmont. We recommend scheduling your AC maintenance in late spring or early summer.
