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Lennox AC Blowing Warm Air: Causes and Solutions

Is your Lennox AC Blowing Warm Air? Don’t sweat it! Reliable Appliance & HVAC has got you covered!

Meet our virtual customer, Tim Smith, who lives in sunny California in a single-family home with his wife and two kids. They recently bought a new Lennox Central AC unit that had been working perfectly until the last few days, causing them to call Reliable Appliance & HVAC for help.

On arriving, our technician, Adam, greeted Tim and went through the diagnostics process step by step. As he had suspected, the refrigerant levels in the system were low, leading to the AC blowing warm air instead of fresh cool air.

Adam offered a quote that included the cost of the parts, labor, and, in Tim’s case, the refrigerant. The table below summarizes the total cost.

Parts/Materials Cost
Refrigerant $300
Labor $150
Capacitor $60
Compressor $700
Total $1210

Tim was pleasantly surprised by the total cost, which was within his budget. He agreed to the quote, and Adam got to work.

After replacing the worn-out compressor and capacitor, Adam checked for leaks and topped up the system with the refrigerant. He then tested the airflow from the vents, which blew out fresh, cool air, just like the family had been enjoying before the unit malfunctioned.

Overall, Tim had an excellent experience with Reliable Appliance & HVAC. He appreciated our technician’s prompt arrival, courteous demeanor, and the quality of work. He also noted that the cost of the repair was very affordable, considering the value of his new Lennox Central AC unit.

At Reliable Appliance & HVAC, we understand that AC issues can be frustrating, especially during summer months when temperatures are high. That’s why we offer same-day repair services for all HVAC units, including Central ACs. All our technicians are expertly certified and have years of experience fixing AC units regardless of the brand or model.

Whether your unit is blowing warm air or not working altogether, leave it to Reliable Appliance & HVAC. We’ve got your back!

Contact us today at (866) 516-1222 to book your appointment, and you too can experience the excellent service that Tim Smith received.

In conclusion

Don’t wait until it’s too late to fix your broken AC unit. At Reliable Appliance & HVAC, we’re committed to providing superior repair services at an affordable rate. Our technicians are experts in their field, and we’re confident in their ability to diagnose and fix your unit’s issue quickly and efficiently.

We hope this article has been helpful in answering your questions about Tim Smith’s AC repair and the services we offer. Remember, don’t hesitate to call us if you’re experiencing any issues with your AC unit. We’re here to help you stay cool!

Lennox AC Blowing Warm Air: Causes and Solutions
Lennox AC Blowing Warm Air: Causes and Solutions
Lennox AC Blowing Warm Air: Causes and Solutions

Best Practices to Prevent Lennox AC Blowing Warm Air Issues

If you’re a homeowner, you know that keeping your home comfortable during hot weather is a top priority. For this reason, reliable air conditioning is essential. However, nothing can be more frustrating than turning on your Lennox AC and finding out that it’s blowing warm air. Therefore, if you want to keep your Lennox AC blowing cold air all summer long, here are some recommended best practices to prevent these types of issues:

1. Change Air Filter Regularly

The air filter is an essential component of any AC system. It helps clean the air by removing any dust or debris from the outside air that comes into your home. However, it can quickly become clogged with dirt, dust, and other airborne particles, which will make your AC work harder to cool your home, leading to issues such as Lennox AC blowing warm air. Therefore, it is essential to change the air filter every few months or more frequently if you have pets, live in a high traffic area, or have an especially dusty house.

2. Clean The Evaporator Coil

The evaporator coil is one of the most crucial parts of the AC. Its main job is to remove the heat from your home, which helps to cool your home. However, over time, it can become clogged with dirt, dust, and other debris, which can cause the coil to freeze up, leading to Lennox AC blowing warm air. Therefore, regular cleaning of the coil by an HVAC technician is recommended to prevent this issue.

3. Keep The Unit Clean

During the spring and summer months, your AC unit will be exposed to all kinds of dirt, dust, and debris from the outside. This can cause damage to your unit if left unchecked, resulting in Lennox AC blowing warm air issues. Therefore, it is essential to keep the unit clean by removing any debris or leaves that may have gathered around the unit. This will not only ensure proper airflow but also prevent the unit from overheating.

4. Schedule Annual Maintenance Checkups

Finally, scheduling an annual maintenance checkup with a local HVAC company like Reliable Appliance & HVAC is recommended. Their certified technicians will inspect your AC system and identify any issues before they become more significant problems, leading to Lennox AC blowing warm air issues. Regular maintenance checkups can also help prolong the lifespan of your AC unit and save you money on energy bills by ensuring that your unit is running at peak efficiency.

In conclusion, to prevent Lennox AC blowing warm air issues, you can follow these best practices: change the air filter regularly, clean the evaporator coil, keep the unit clean, and schedule annual maintenance checkups. By following these tips, you can ensure that your AC unit is running correctly and keeping your home cool during hot weather. If you ever experience any issues with your Lennox AC, don’t hesitate to call Reliable Appliance & HVAC at (866) 516-1222 to schedule a service call.

The Average Cost of Repairing Lennox AC Blowing Warm Air

Is your Lennox AC unit blowing warm air instead of cooling your home or office? Don’t sweat it! We, at Reliable Appliance & HVAC, are here to help you figure out the cost of fixing this issue.

Minimum Repair and Installation Cost

First, let’s start with the minimum repair or installation cost. Assuming prices are up 20% now, based on our experience, your Lennox AC Blowing Warm Air issue may require cleaning or replacing the air filter, which can cost you only $80 to $150. This is a budget-friendly solution that can be done quickly and efficiently by our reliable team of technicians.

Complex Repair or Installation Price

However, if cleaning or replacing the air filter does not solve the issue, then you may have a more complex problem. The cost of this could vary depending on the age and condition of your AC unit, but typically, you can expect to pay around $400 to $1,500. This is a significant investment, but rest assured that our experienced technicians are here to provide you with the best possible solution.

Necessary Parts and Materials

The actual cost of repairing Lennox AC Blowing Warm Air may vary based on the exact parts and materials required. In some cases, it may be necessary to replace the thermostat, capacitor, or compressor. Each of these parts can range in price from $50 to $600, depending on the brand and factory recommendations.

Call Reliable Appliance & HVAC

We always recommend calling in a professional to assess the issue with your Lennox AC Blowing Warm Air. At Reliable Appliance & HVAC, we have been providing exceptional service to our valued customers for over 35 years. We have a team of experienced technicians who are always ready to help you with your AC unit problems.

If you are experiencing issues with your Lennox AC Blowing Warm Air, call us at (866) 516-1222 or visit our website to schedule an appointment. We’ll be happy to provide you with an accurate quote and a solution to your AC unit problems.

Don’t let the warm air ruin your summer or productivity in the office. Call Reliable Appliance & HVAC today and let us help you stay cool!

Lennox AC Blowing Warm Air: A San Diego Customer’s Dilemma

Meet Rebecca, a San Diego resident who was having a summer party when suddenly her Lennox central AC started blowing warm air. It was a hot day, and her guests were starting to feel uncomfortable. Panic set in, and Rebecca immediately searched for a solution. She stumbled upon Reliable Appliance & HVAC, a family-owned business located in San Diego, that offers AC repair services.

Reliable’s Same-Day Service for Lennox AC

Rebecca’s first call to Reliable Appliance & HVAC was met with professional and courteous communication. The company’s manager, Peter, picked up and assured Rebecca that a technician would be dispatched within the hour to assist her. True to their word, an experienced technician arrived shortly after to assess the situation.

The trained technician, John, evaluated the AC and found that it was blowing warm air due to a faulty compressor capacitor. John explained the issue to Rebecca in terms she could understand and suggested a solution to fix the issue. After Rebecca agreed to proceed, John quoted an affordable price within a few minutes.

Cost Analysis of Lennox AC Repair

Rebecca wanted to know what she would pay for the repair before committing to it, and John provided her with a detailed cost analysis. The table below shows the list of parts, materials, and labor costs for a typical repair of a Lennox central AC:

Parts/Materials Brand Name Price
Compressor Capacitor Lennox $150
Labor Cost Reliable $150

Note that these prices are specific to Rebecca’s Lennox central AC and include only the parts, materials, and labor required for the repair.

Reliable Appliance & HVAC’s Fair Pricing

Rebecca was relieved to see how affordable the repair cost was. She was also happy to know that the parts used by Reliable are authentic Lennox parts, as recommended by the brand itself. In the end, Rebecca was satisfied with the quality of service and the repair cost.

Reliable Appliance & HVAC sets itself apart from other service providers by offering competitive, fair pricing that ensures customers get value for their money. They prioritize transparency and ensure that the prices quoted are accurate and free of hidden fees.


Rebecca was happy with the same-day service provided by Reliable Appliance & HVAC, and we’re sure you will be too. Reliable is a local San Diego business that supports our local community, prioritizing customers’ needs and ensuring prompt, reliable, and affordable services. Their highly trained technicians have at least 5 years of experience in the field and specialize in Lennox AC repairs. With a 90-day warranty on all repairs and an introductory offer of $25 off the first repair cost, Reliable Appliance & HVAC is your best bet for fixing your Lennox AC blowing hot air. Give them a call at (866) 516-1222, and they will ensure that your AC runs smoothly all year round!

FAQ: Lennox AC Blowing Warm Air – Causes and Solutions

Q: Why is my Lennox AC blowing warm air?

A: There could be various reasons why your Lennox AC is blowing warm air. Some of the most common causes include dirty air filters, frozen coils, low refrigerant levels, malfunctioning thermostats, electrical issues, and faulty compressors.

Q: How do I fix my Lennox AC when it’s blowing warm air?

A: Depending on the cause of the problem, there are several solutions you can try to fix your Lennox AC. For dirty air filters, simply clean or replace them. For frozen coils, defrost them manually or turn off the AC unit for a while. If the refrigerant levels are low, add more refrigerant. Repair or replace malfunctioning thermostats, fix electrical problems or replace faulty compressors.

Q: Why should I call Reliable Appliance & HVAC for help with my Lennox AC?

A: Reliable Appliance & HVAC has over 35 years of experience in repairing various HVAC systems, including Lennox AC units. Our team of expert technicians is reliable and efficient, and we offer same-day services to ensure that your AC problems are fixed as soon as possible.

Q: How much does it cost to repair a Lennox AC that’s blowing warm air?

A: The cost of repairing a Lennox AC that’s blowing warm air varies depending on the cause of the problem and the specific parts that need to be fixed or replaced. At Reliable Appliance & HVAC, we offer affordable and transparent pricing for all our repair services. Please call us for a detailed quote based on your specific AC make and model.

Q: How long does it take Reliable Appliance & HVAC to fix a Lennox AC that’s blowing warm air?

A: At Reliable Appliance & HVAC, we understand that AC problems can be frustrating, especially during hot summers. That’s why we offer same-day services to ensure that your Lennox AC problems are fixed as quickly as possible. Our technicians arrive at your location on time and work efficiently to diagnose and fix the issue.

Don’t hesitate to call Reliable Appliance & HVAC at (866) 516-1222 for help with your Lennox AC blowing warm air issues. Our experts are always ready to help!