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Mini-Split AC Replacement: A Complete Guide

Mini-Split AC Replacement: A Complete Guide

Mini-Split AC Replacement: A Complete Guide

Replacing an air conditioner can be a daunting task for homeowners, but with the proper education and preparation, it doesn’t have to be an intimidating experience. In this article, we will provide a complete guide to replacing a mini-split AC unit. By the end of it, you will have the peace of mind to know that you are ready and equipped to replace your mini-split AC yourself – or hire a local reliable appliance repair team to assist you.

Step 1: Locate Your Mini-Split AC Unit

Your first step is to locate your existing mini-split AC unit. This is possible by first looking at the outside wall of the unit that houses your condenser. This is what your mini-split AC unit looks like and if it is in place, it will be easy to find. It’s possible that the outside wall is covered by brick or stucco, or the unit is even hidden in a plant. If so, you’ll want to consult with a professional for assistance in locating the unit.

Step 2: Know What Type of Mini-Split AC You Have

Once you’ve located the unit, you’ll need to determine what kind of mini-split AC unit it is. The most common type of mini-split AC system is a ductless mini-split AC. This type of unit operates with both an air handler and an outside condenser, but is connected with flexible tubing instead of air ducts. Additionally, mini-split AC units continue to gain popularity as a more modern, efficient, and environmentally friendly option for many homes. It’s important to know what type of mini-split AC you need when making your purchase, or when hiring a local reliable appliance repair service.

Step 3: Prepare the Area for Mini-Split AC Replacement

When preparing for your Mini-Split AC Replacement, it’s important to ensure the area is clean and secure. This includes removing any debris or obstacles that could prevent proper placement of the mini-split AC unit. This can include furniture, debris, and anything else that might inhibit the placement of the unit. Additionally, it is also important to know the electrical requirements for the mini-split AC unit. This includes the amount of power it requires and the breaker being capable of handling the power requirements if one already exists. If a mini-split AC unit requires more power than the existing circuit is able to handle, you will need to consult with a licensed electrician to provide the necessary power.

Step 4: Install the Mini-Split AC Unit

Once you have the area prepared and enough power to operate the mini-split AC unit, the next step is to install the unit. With a mini-split AC, the unit consists of both an outdoor condenser and an indoor air-handling unit. Depending on the size of your home will determine the size of the air-handling unit you need and the size of the condenser.

When installing the condenser, it’s important to ensure it’s in an area that’s large enough for proper air circulation, with appropriate access for maintenance. Additionally, in some cases, it may be necessary to install a concrete slab to level the condenser. Ensure that pipes, tubing, and wiring are properly connected to the condenser.

When installing the air-handling unit, make sure it is placed in an area that can handle the weight of the unit. Many of these units are installed into existing walls and require both cutting a hole and providing a mounting area. Additionally, some units may require additional bracing or support, which your contractor or electrician can provide.

Once the unit is in place, it’s important to attach the necessary tubing and wiring to connect the outdoor condenser to the indoor air-handling unit. This is usually done by an experienced technician and should be done according to the instructions provided with the unit.

Step 5: Finishing Touches and Maintenance

Once the installation is complete, it’s important to test the unit’s functions to make sure it is performing properly. If the unit is running but not cooling the air, run a checks list such as ensuring the temperature settings are set correctly, the filters are clean, and the unit is operating with no leaks. After the air-handling units and the condenser have been tested, they need to be regularly maintained and cleaned as required by the manufacturer. This includes cleaning all of the filters, replacing any faulty parts, and ensuring the unit is running efficiently.


Replacing a mini-split AC unit is an intimidating task for homeowners, but with the proper education and preparation, it doesn’t have to be. This article provided a complete guide to replacing a mini-split AC unit in your home. Now, you are prepared to replace your mini-split AC yourself or hire a local reliable appliance repair team to assist you.

If you find that you need additional help with your mini-split AC replacement, please don’t hesitate to call Local Reliable Appliance Repair at (866) 311-8590 for more information.

Mini-Split AC Replacement: A Complete Guide
Mini-Split AC Replacement: A Complete Guide
Mini-Split AC Replacement: A Complete Guide

Mini-Split AC Replacement: Preventive Action for Optimal Performance

Keeping your mini-split air conditioner (AC) in optimal condition is essential to avoiding costly replacement issues. Whether you plan to replace an aging system or install a new one, there are some key preventive measures to take to ensure a cost-effective, hassle-free process.

Manufacturer Recommendations

Before replacing or installing your mini-split AC, check the manufacturer’s instructions for proper installation, maintenance, and operation. Make sure that you are familiar with the unit’s specifications to ensure proper fit and performance. Take note of the air filter size, refrigerant type, and power requirements to ensure proper installation. Additionally, follow the manufacturer’s guidelines for cleaning and replacing any filters, coils, and fans to ensure optimal performance.

Local Appliance Companies

When replacing or installing a mini-split AC, it is best to hire a professional. Your local appliance company will have qualified technicians to handle the job and use the proper equipment to do so. Before agreeing to any services, make sure that the company is licensed, insured, and has the necessary experience and qualifications to properly install the unit. Additionally, they may have access to parts that are specific to the make and model of your mini-split AC.

HVAC Technician

The last step in replacing or installing a mini-split AC is to hire an HVAC technician. An experienced technician can properly size and install your new mini-split unit without any hassle. They know how to properly vent the unit and can provide advice on the best location for the new system. Additionally, they can perform a pre-installation inspection to ensure that your unit runs as efficiently as possible.

Additional Considerations

When replacing or installing a mini-split AC, there are some additional considerations to take into account. Ensure that the unit is properly seated in the desired location and that the construction of the structure is sufficient to support the weight of the unit. Additionally, it is important to have the unit properly serviced and the refrigerant replaced if necessary. This can help to improve efficiency and performance, as well as lengthen the life of the unit.

Finally, a professional should be hired to inspect the installation at least once a year to check for any safety or performance issues. A qualified technician can also provide advice on the best ways to keep the system running as efficiently as possible. Following these steps can help avoid costly Mini-Split AC Replacement issues in the future.

Mini-Split AC Replacement Cost

Replacing a Mini-Split AC can be expensive, but with the right advice and guidance you can get it done safely and at a much lower cost. In California, the average repair cost is around 20%-60% higher than usual, depending on the complexity of the job.

When replacing a Mini-Split AC, the parts necessary include:
– Condensing unit
– Copper piping
– Refrigerant
– Electric wiring
– Capacitors
– Installation kit
– Electrical disconnect
– PVC Condensate drain piping
– Condensate pump

The cost of these individual components should be factored into your total replacement cost. Installation cost will also depend on the complexity of the setup and the area you live in.

It’s a good idea to call a reputable air conditioning and heating professional to assess the job. A reliable air conditioning and heating company can provide you with a detailed itemized list of what needs to be done and the cost of materials and labor. For the best service and quality, we recommend Local Reliable Air Conditioning & Heating at (866) 311-8590. They provide quality work at a competitive price.

Replacing a Mini-Split AC can be time-consuming and costly, but with the right advice and guidance, you can make sure that your AC is replaced properly and on budget. Hiring a reputable air conditioning and heating company is the best way to get the job done correctly and for the right price.

Mini-Split AC Replacement: Enjoy the Benefits of a California Family-Owned Business

For a mini-split air conditioner replacement that you can trust, consider the family-owned California-based business Reliable Air Conditioning & Heating. Their expert technicians are highly trained, with a minimum of five years of experience on the job. Plus, they provide same-day service for all appliance and HVAC repair and installations.

To top it off, Reliable is licensed and insured, with competitive pricing and a generous 90-day warranty for all repairs. Whether you need or simply want to upgrade your AC unit, Reliable has the staff, experience, and license to deal with all your cooling needs quickly, efficiently, and affordably.

With Reliable’s mini-split air conditioner replacements, you can enjoy the confidence that comes with entrusting the job to a qualified, local business. The team at Reliable is dedicated to providing honest and professional service to every customer. Whether you want to replace an old unit, purchase an upgrade, or require more intensive service, they guarantee same-day results in a safe and stress-free environment.

Experience the ultimate comfort and convenience when you get a mini-split air conditioner replacement from Reliable Air Conditioning & Heating. They guarantee punctual, reliable, and affordable services—all in the comfort of your own home. Get in touch today and rest assured knowing your AC unit is in the hands of a qualified and experienced team of professionals.

FAQ about Mini-Split AC Replacement

What is a mini-split AC?

A mini-split AC is a system of two or more indoor wall-mounted units connected to one or two outdoor units. It is a multi-zone alternative to a traditional central air conditioner system or ductless systems.

Is it a good choice to replace a mini-split AC?

Yes. Mini-Split AC Replacement can save money in the long run and gives you the power to control temperatures in separate zones. It is also energy efficient and can be installed quickly and easily.

What are common signs that I need a mini-split AC replacement?

Common signs that you need a mini-split AC replacement include: no cool air coming through vents, strange noises coming from air conditioning unit, consistently high energy bills, and moisture or condensation near air conditioner.

Are mini-split AC replacements expensive?

The cost of mini-split AC replacement depends on the size of the space and the type of AC unit. However, mini-split AC replacements can save you money in energy bills and the savings usually offset the cost of installation over time.

Is it difficult to replace a mini-split AC?

Replacing a mini-split AC is relatively easy for a professional technician. They will assess your current system, give you a quote for the replacement, and install the new system as quickly and efficiently as possible.

If you are considering a mini-split AC replacement, contact Local Reliable Appliance Repair at (866) 311-8590 for more information and assistance.

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