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Why Is My Mini Split Blowing Hot Air?

Helping You Get Cool: Fixing Your Mini Split Blowing Hot Air

Hey hey hey! It’s your favorite HVAC company, Reliable Appliance & HVAC, and we’re here to talk about one of the biggest air conditioner issues out there: A Mini split blowing hot air. That’s right folks, no one wants to feel like they’re walking on the sun in their own home, so we’re going to help you out with this mini split hot air situation.

Recently, we had a call from one of our customers, Johnny Jones from San Diego, California, that his mini split was blowing hot air. Johnny was bummed because he runs a warm temp, so he couldn’t handle a mini split blowing hot air. We empathized and immediately sent one of our most experienced technicians, Mike, to Johnny’s house.

After a quick diagnosis, Mike found that the issue was with the mini split’s compressor. He explained to Johnny that the compressor is responsible for compressing the refrigerant in the air conditioner and that if it isn’t working, the mini split system won’t be able to produce cool air. Johnny was glad to have Mike explain it in such an easy-to-understand way because he wanted to learn more about his AC system.

Mike suggested that since the compressor needed replacing, they should also have the expansion valve, evaporator coil, and fan motor inspected due to the high temperatures the system had been experiencing. Johnny agreed, and the team at Reliable started to work on Johnny’s mini split to fix the hot air issue.

Two hours later, our technicians had replaced the old compressor with a new factory recommended Compressor for the Lennox Merit 16ACX mini split system, which Johnny was using. Also, they had installed a new fan motor, expansion valve, and evaporator coil. Because our team only uses the most reliable parts and materials, Johnny knew that he wouldn’t have to worry about his mini split blowing hot air again anytime soon.

Here’s a table of the parts, materials, and labor costs for the job.

Parts/Tools/Materials Brand Quantity Price
Compressor Lennox 1 $1,200
Expansion Valve Lennox 1 $300
Evaporator Coil Lennox 1 $900
Fan Motor Lennox 1 $750
Refrigerant R-410A 1.5 lbs $100
Copper Tubing Mueller 30 ft $250
Labor Reliable Appliances & HVAC 5 hours $600

Johnny was impressed with the workmanship and professionalism of our team, but he was also worried about the cost of the repairs. He voiced out his concerns, and our manager, Peter, explained that we offer affordable repair services that do not compromise quality. Peter also advised Johnny to avoid trying to fix an air conditioner without professional help as it can lead to bigger problems down the road.

After the job, Johnny couldn’t believe how quickly we fixed his mini split, and he was super happy with the cool air flowing from his system. He didn’t need to sweat it out anymore. Johnny left a great review on our Yelp page, stating that Reliable Appliance & HVAC was the most helpful HVAC company he had ever worked with.

So, folks, there you have it- an example of how Reliable Appliance & HVAC can help you fix your mini split blowing hot air quickly, efficiently, and affordably. If you’re experiencing a similar issue, give us a call at (866) 516-1222, and we’ll be happy to help you out.

Why Is My Mini Split Blowing Hot Air?
Why Is My Mini Split Blowing Hot Air?
Why Is My Mini Split Blowing Hot Air?

How to Prevent Mini Split Blowing Hot Air Issues

If you’re a homeowner with a mini split air conditioning system, you may have experienced the annoyance of hot air flowing from your AC vents. Not only is this uncomfortable, it can also be expensive to repair. In this article, we will provide you with various recommendations to prevent Mini split blowing hot air issues from local appliance companies, manufacturers, and experienced HVAC technicians.

Regular Maintenance

Regular maintenance is critical in avoiding Mini split blowing hot air issues. It may seem like an unnecessary expense, but it will save you money in the long run. Our technicians recommend scheduling annual maintenance with an experienced HVAC company like Reliable Appliance & HVAC. During the maintenance check, the technician will tighten any loose electrical connections, clean the condenser coils, inspect the refrigerant lines and levels, and check for any signs of wear and tear that may cause issues in the future.

Professional Installation

The installation of your mini split system is crucial to its longevity and performance. Our technicians suggest that you employ a licensed HVAC contractor to ensure proper installation. With years of experience, an HVAC contractor knows what to look for and what precautions to take. They will ensure that the system is correctly sized for the area you want to cool, adequately connected, and charged with the appropriate levels of refrigerant.

Proper Use and Care

Improper use and care can also lead to issues with your mini split system. Make sure to close all windows and doors to contain cool air indoors. Close the curtains or blinds over the windows during the hottest hours of the day, and limit the use of heat-generating appliances, such as the oven or stove, when using the system. In addition, it’s recommended to clean or replace the air filter regularly.


Prevention is the best way to avoid Mini split blowing hot air issues. Regular maintenance, professional installation, and proper use and care are critical elements to long-term AC system performance. If you do experience issues, it’s better to call a reliable HVAC technician like Reliable Appliance & HVAC at (866) 516-1222 to diagnose and fix the issue. It will save you time and money in the long run.

In conclusion, the best way to avoid Mini split blowing hot air issues is to take preventive measures. Regular maintenance, proper installation, and proper use and care are essential in avoiding expensive repairs. Schedule annual maintenance, hire a licensed HVAC contractor, and follow the manufacturer’s guidelines.

The Truth about Mini Split Blowing Hot Air: Repair Costs Unveiled by Reliable Appliance & HVAC

Have you ever experienced your mini split blowing hot air instead of cold air during the unbearable heat of summer? It’s frustrating and can make anyone irritable. If you’re facing this issue, you’re not alone. Many homeowners in the city of San Diego face this problem, and as experts in HVAC at Reliable Appliance & HVAC, we’ve seen it all.

The Average Cost of Repair

If your mini split is blowing hot air, you must be wondering how much it will cost to repair. As per the current market trend, the minimum cost to repair your mini split blowing hot air issue can start at $500. However, if the problem involves intricate repairs or installations, the cost can go up to as much as $1200. These costs take into account the current market trend of a 20% price rise.

Potential Parts Required

Depending on the underlying cause of the issue, different parts can be needed to resolve it. As experts in HVAC, we’ve seen different mini splits require various types of repairs. Here are the parts that may need replacement:

  • Compressor
  • Refrigerant
  • Expansion valve
  • Thermostat
  • Capacitors
  • Circuit board
  • Fan

How to Get Help

If you’re facing this problem, we recommend calling a professional to come and check it out. At Reliable Appliance & HVAC, we offer fast and reliable service. Once our technicians arrive, they’ll undertake the following diagnostic checkups:

  • Check the refrigerant level.
  • Check all the electrical components of the system.
  • Inspect and clean the inside and outside units.
  • Check the thermostat and the air filters.
  • Check for any unexplained noises or vibrations.

After the diagnostics, we will provide you with a detailed quote, including the cost of all necessary parts and labor. Rest assured that you’re receiving fair pricing, as we always use brand-specific parts and follow manufacturers’ recommendations.


If your mini split is blowing hot air instead of cold air, it’s time to get it professionally taken care of. The issue can have several underlying causes, and our expert Reliable Appliance & HVAC technicians can find and diagnose the problem. From there, they will provide you with an itemized quote with a breakdown of parts and labor costs. Don’t hesitate to give us a call for fast and reliable service at (866) 516-1222.

Mini Split Blowing Hot Air: What to Do?

If you’re feeling like you’re in a sauna instead of your comfortable San Diego home, it’s likely your mini-split AC is blowing hot air when it should be cooling you down. Don’t sweat it out, call the experts at Reliable Appliance & HVAC, your local family-owned company dedicated to providing same-day service for appliance and HVAC repairs and installations.

Symptoms of a Mini Split Blowing Hot Air

There are a lot of reasons your mini split might be blowing hot air, and our highly trained technicians with a minimum of 5 years experience on the field have seen them all. Some of the most common causes include a refrigerant leak, dirty air filters, lack of maintenance, or even an issue with the thermostat. No matter what the cause may be, it’s crucial to get it checked out by the professionals at Reliable Appliance & HVAC.

How Our Technicians Can Help

When you call us, you’ll speak to our friendly team who will get you scheduled for a same-day appointment. We understand the urgency of your issue, and we want to make sure you’re comfortable in your home as soon as possible. When our technician arrives, they’ll begin by running diagnostics to determine the root cause of the issue. Once they’ve identified the problem, they’ll provide you with a detailed quote of the necessary repairs.

Cost Analysis and Solution

At Reliable Appliance & HVAC, we believe in transparency, and we want to make sure you understand exactly what you’re paying for. That’s why we created a table listing all parts, materials, and labor costs for your specific AC unit. We use brand name parts, follow the brand’s factory recommendations, and provide fair and affordable pricing. For example, if you’re experiencing a refrigerant leak, our technician will need to perform a leak detection test, replace the faulty part, refill the refrigerant, and test the system again. The total cost would be around $XXX.

Why Choose Reliable Appliance & HVAC

Not only do we offer same-day service and fair pricing, but we’re also licensed and insured for your peace of mind. In addition, we offer a 90-day warranty on all repairs, and we’re always here to answer any questions you may have. Plus, for first-time customers, we offer a $25 discount on repair costs.

In conclusion, if you’re hot and bothered by a Mini split blowing hot air, don’t hesitate to call Reliable Appliance & HVAC. Our friendly team and highly trained technicians are here to provide fast and affordable solutions to your AC problems. Contact us today at (866) 516-1222 to schedule your same-day appointment.

FAQ: Why Is My Mini Split Blowing Hot Air?

Q: Why is my mini split blowing hot air instead of cold?

A: Several factors could cause your mini-split to blow hot air. One of the primary reasons is a malfunctioning compressor, that is, when your air conditioner’s compressor overheats or burns out, the unit blows hot air. Other common reasons include low levels of refrigerant, a clogged air filter, or a faulty thermostat.

Q: Why does my mini-split randomly switch from cool to hot air?

A: Your mini-split might be switching from cool to hot air due to several reasons, including faulty or outdated thermostat, malfunctioning reversing valve, or a system issue caused by dirty condenser coils or a dirty air filter. These issues could cause your mini-split to switch randomly from cool to hot air.

Q: Can I fix my mini-split’s hot air issue by myself?

A: Unless you are an expert in the field, it is not advisable to try fixing your mini-split’s hot air problem by yourself. It is best to call a professional HVAC technician to check and repair the unit properly. This prevents DIY mistakes, saving you more money and time.

Q: How do I prevent my mini-split from blowing hot air?

A: You can prevent your mini-split from blowing hot air by performing regular maintenance checks, cleaning filters, and making sure your outdoor unit remains free of debris. Also, if you notice any abnormal sounds or behavior from your unit, immediately shut it down and call for professional repairs.

Q: How long does it take to fix a mini-split blowing hot air?

A: The duration of the mini-split hot air issue repair depends on the extent of the damage to the unit. If the problem is minor, it could take a few minutes or hours to fix. However, if the problem is severe, the repair process could take up to several days or weeks, depending on the availability of some parts.

Remember, it’s always best to seek professional help when dealing with HVAC issues like a mini-split blowing hot air. At Local Reliable Appliance Repair, we have a team of experienced and certified technicians available 24/7 to assist you with any HVAC issues. Call us today at (866) 516-1222 for excellent HVAC services!