How to Clean Your MRCOOL Mini Split with the MRCOOL Care Kit

  • By Chill Masterson

Published: Monday, January 8, 2024

Maintaining your MRCOOL DIY Mini Split system is essential for ensuring it operates at peak efficiency while extending its lifespan. The MRCOOL Mini Split Cleaning Care Kit is designed to help you do just that. In this blog post, we'll guide you step-by-step on how to use this care kit to clean, disinfect, and protect your 4th Generation MRCOOL DIY system.

Jump to section quickly:

  • Why Use the Care Kit

  • Benefits of Regular Cleaning

  • Step-By-Step Guide

  • Why Cleaning Your System Is Essential

Why Use the MRCOOL Care Kit?

The MRCOOL Care Kit provides all the tools you need to clean and maintain your mini split system. Regular cleaning prevents dust and dirt buildup on the coils and inside the unit, which can obstruct airflow, reduce efficiency, and lead to potential repairs. Proper maintenance every six months can save you from costly breakdowns while ensuring your unit runs at its best.

What’s Inside the MRCOOL Care Kit?

The MRCOOL Care Kit is packed with everything you need for a thorough cleaning:

  • Foaming Cleaner: Designed to lift dirt and debris from the coils without scrubbing.
  • Pull-Rod Spray Gun: Ensures the cleaner is evenly applied across the coils.
  • Water Bottle: Used to rinse the cleaner off the coils.
  • Water Collection Bag: Keeps your home mess-free by catching the water during the cleaning process.
  • Drain Hose: Attaches to the water collection bag for easy disposal of rinse water.
  • Air-Freshening Filter: Replace the existing air filter to keep the air in your home fresh and clean.
  • Instructions: Easy-to-follow directions to guide you through each step of the cleaning process.

Benefits of Regular Cleaning with the MRCOOL Care Kit

  • Improved Efficiency

    Cleaning the coils helps the system run more efficiently, reducing energy consumption

  • Extended Lifespan

    Regular maintenance helps prevent breakdowns and extends the life of your unit

  • Better Air Quality

    Replacing the air filter keeps your home's air clean and free from dust and allergens.

  • Cost Savings:

    Prevent costly repairs by keeping your system in top condition with regular cleaning

Step-by-Step Guide to Cleaning Your MRCOOL Mini Split

  • Step 1: Turn Off the Power

For safety, make sure the power to the mini split is turned off before you begin cleaning.

  • Step 2: Set Up the Water Collection Bag

Attach the water collection bag around the indoor unit to catch water runoff during the cleaning process. Connect the drain hose to direct the water to a suitable drainage area.

  • Step 3: Apply the Foaming Cleaner

Use the pull-rod spray gun to evenly apply the foaming cleaner to the evaporator coils of the indoor unit. This cleaner is specifically formulated to break down dirt, dust, and debris that accumulate on the coils over time.

  • Step 4: Let It Soak

Allow the foaming cleaner to sit on the coils for a few minutes, giving it time to lift the grime and disinfect the surface. There's no need for hands-on scrubbing; the cleaner will do all the work.

  • Step 5: Rinse the Coils

Using the water bottle, rinse the coils thoroughly to remove the cleaner and any dislodged dirt. The water collection bag will catch all the rinse water, keeping your space clean and dry.

  • Step 6: Replace the Air Filter

Swap out the old filter with the new air-freshening filter included in the kit. This ensures the air circulating through your home remains clean and fresh.

  • Step 7: Reassemble and Power On

Once everything is clean, reassemble your unit, remove the water collection bag, and turn the power back on. Your system is now ready to deliver optimal performance!

The Benefits of Regular Cleaning with the MRCOOL Care Kit

 

Maintaining the efficiency and performance of your MRCOOL mini split system requires regular care, and the MRCOOL Care Kit is the perfect tool for this. 

 

In this blog, we’ll dive deep into the benefits of cleaning your system regularly, explain how the MRCOOL Care Kit makes the process easier, and highlight the long-term advantages of keeping your mini split in top condition.

 

Why Regular Cleaning is Essential

 

Your mini split system works hard to keep your home comfortable year-round. Over time, dust, dirt, and other debris can accumulate on the coils, filters, and various components of the unit. Regular cleaning ensures the following benefits

vs

Regular Cleaning

No Maintaince

Increased Efficiency

Decreased Efficiency

Lower Utility Bills

Higher Utility Bills

Longer Lifespan

Shortened Lifespan

Improved Air Quality

Health Concerns

Pleasant Indoor Environment

Unpleasant Odors

Protect Your Investment with the MRCOOL Care Kit

Improved Energy Efficiency

 

One of the most significant benefits of cleaning your mini split regularly is increased energy efficiency. When dust and debris collect on the system’s evaporator and condenser coils, they block the flow of air and reduce the system’s ability to transfer heat. This forces the unit to work harder to reach the desired temperature, increasing energy consumption.

  • Dirty Coils = Higher Energy Bills: The more dust that clogs the coils, the more energy the system uses, which directly affects your utility bills.
  • Solution: The MRCOOL Care Kit comes with a foaming coil cleaner that breaks down dirt and debris without the need for manual scrubbing. By applying this cleaner regularly, you can keep the coils clean and ensure that your system operates at peak efficiency, reducing your energy bills.

Extended Lifespan of Your HVAC System

 

An unclean system is more likely to experience mechanical wear and tear. Components like the compressor, blower, and fans can become overworked when the system is dirty, causing early breakdowns and costly repairs. Proper care can extend the life of your unit by several years.

  • Dust Buildup = Stress on Components: Over time, dust can clog up the fans and filters, making the system work harder and deteriorating parts faster.
  • Solution: With the MRCOOL Care Kit, you’ll have everything you need, including a water collection bag and drain hose, to thoroughly clean the system without leaving a mess. This regular cleaning helps extend the life of your HVAC system and saves you money on premature replacements.

Better Indoor Air Quality

 

The quality of the air you breathe inside your home is directly affected by how clean your HVAC system is. Without regular cleaning, dust, mold, and allergens can accumulate in the system and get circulated through your home.

  • Poor Air Quality = Health Issues: A dirty system can spread allergens, bacteria, and even mold spores, which can aggravate allergies, asthma, and other respiratory conditions.
  • Solution: The MRCOOL Care Kit includes a new air-freshening filter that you can replace after cleaning the unit. This ensures that your system continues to circulate clean, fresh air throughout your home.

Consistent Temperature Control

 

When a mini split system is dirty, it struggles to maintain a consistent temperature. You might notice hot or cold spots in your home, or it may take longer to reach the desired temperature.

  • Dirty Coils = Uneven Temperatures: Dirt buildup on the coils reduces their ability to absorb or release heat efficiently, causing uneven temperature distribution.
  • Solution: Regular cleaning using the MRCOOL Care Kit’s foaming cleaner ensures that your system works effectively, distributing heat or cooling evenly across your space.

Prevention of Costly Repairs

Neglecting to clean your mini split system regularly can lead to clogs, leaks, or even complete system failure. These issues can result in expensive repairs or replacements.

  • Neglected System = Costly Repairs: When dirt blocks the evaporator or condenser coils, the system could freeze up or leak, leading to damage that requires professional intervention.
  • Solution: By using the MRCOOL Care Kit every six months, you can prevent these issues from occurring. The drain hose and pull-rod spray gun make it easy to clean hard-to-reach places, ensuring that your system remains free of blockages.

Conclusion

Cleaning your MRCOOL mini split system regularly with the MRCOOL Care Kit ensures better energy efficiency, longer system life, healthier indoor air, and a consistent temperature. By investing a little time in regular maintenance, you’ll save money on energy bills, avoid costly repairs, and keep your home environment clean and comfortable.

Purchase your MRCOOL Care Kit today from Express Lane HVAC, and enjoy peace of mind knowing your system is well-protected and performing at its best.

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Frequently Asked Questions

How often should I clean my MRCOOL mini split system?

It's recommended to clean your MRCOOL mini split system at least every six months. However, if you live in a dusty area or use the system heavily, you may need to clean it more frequently to maintain efficiency and air quality.

What are the benefits of using the MRCOOL Care Kit?

The MRCOOL Care Kit provides all the necessary tools to keep your mini split system clean, which helps improve energy efficiency, prolong the lifespan of the unit, enhance indoor air quality, and reduce the need for costly repairs.

What’s included in the MRCOOL Care Kit?

The kit includes a foaming coil cleaner, pull-rod spray gun, water collection bag, drain hose, water bottle, and a new air-freshening filter. It also comes with easy-to-understand instructions for a straightforward cleaning process.

Can I clean my MRCOOL mini split system myself

Yes, the MRCOOL Care Kit is designed for DIY cleaning, making it easy for homeowners to maintain their system without needing professional help. The included tools and instructions simplify the process, ensuring effective cleaning without any need for disassembly or special tools.

Will using the MRCOOL Care Kit void my warranty?

No, using the MRCOOL Care Kit will not void your warranty. In fact, regular cleaning and maintenance, as recommended by MRCOOL, help ensure that your system operates efficiently, potentially avoiding issues that could void the warranty due to neglect

How do I know when it’s time to replace the air filter?

The air filter should be cleaned or replaced during every maintenance session, typically every six months. If you notice reduced airflow, a musty smell, or dust buildup around the indoor unit, it’s a sign that the filter needs to be cleaned or replaced. The MRCOOL Care Kit includes a replacement air filter for your convenience.

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