MRCOOL heat pumps offer unmatched flexibility and energy efficiencyâespecially the DIY line. Learn why theyâre dominating the HVAC market in

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MRCOOL heat pumps offer unmatched flexibility and energy efficiencyâespecially the DIY line. Learn why theyâre dominating the HVAC market in
How Do You Clean a Mini Split?
Mini-split HVAC systems are known for being highly efficient and easy to maintain. However, in order for these systems to work properly long-term, cleaning them regularly is essential. If youâve never cleaned a mini-split system before, knowing exactly where and how to clean the unit can be a bit confusing.
The Importance of Cleaning Your Mini-Split
Cleaning your mini-split on a regular basis is important for several reasons. As we previously stated, cleaning a mini-split is essential for keeping it in good condition so that it operates at optimal quality. When a mini-split system isnât cleaned for a significant amount of time, the potential for premature wear of internal components, mold growth, and the emergence of strange odors greatly increases. Furthermore, the presence of excess dirt, dust, or mold in your mini-split system can decrease the air quality in your home by circulating such pollutants into your living space.
The system will also likely become less efficient if you neglect cleaning your mini-split filters for a significant period of time. As dirt, dust, and other contaminants accumulate, the system may have to work harder in order to operate properly. As a result, youâll likely start to experience higher energy bills each month.
How To Clean Your Mini-Split HVAC System
A mini-split HVAC system consists of two primary components: an interior unit and an outdoor unit. When cleaning a mini-split, you should clean both units periodically in order to avoid the negative repercussions we discussed above. Generally, you should clean mini-split units once every four to six weeks for optimal results. However, you should consult your systemâs ownerâs manual for more specific details and instructions on how often the system requires cleaning.
Before cleaning a mini-split, first shut off the system and disconnect it from its power supply. Doing so will protect your safety and help you avoid electrocution when youâre cleaning around the systemâs electrical components. For optimal safety, we suggest unplugging the power cable from the outlet or main electrical panel completely.
Cleaning the Indoor Unit of Your Mini-Split
To clean your mini-splitâs indoor unit, start by simply wiping down the unitâs exterior surface with a damp cloth and then drying it with a dry cloth. Next, locate and remove the mini-split filter and clean it with a mild detergent and water. To do so, youâll have to remove the systemâs front panel. Once youâve completed the mini-split filter cleaning, let it air-dry completely, place it back into the system where you found it.
After cleaning mini-split filters, itâs time to move on to the evaporator coil. To access the coil, remove the unitâs cabinet. Then, use a clean, dry cloth or a cloth with some coil cleaner on it to remove any dirt, mold, or other particles that have accumulated on the coils. When youâre done cleaning the coils, put the cabinet and front panel back on the unit.
Cleaning the Outdoor Unit of Your Mini-Split
To clean the outdoor unit of your mini-split, start by removing any debris such as twigs, leaves, or grass thatâs in, on, or around the unit. Then, use a garden hose or coil cleaning tool to spray down the exterior of the outdoor unit. Upon doing so, use a cloth to remove any dirt or grime that has accumulated on the unitâs housing. When youâre done cleaning a mini-split, make sure to dry it with a cloth.
Next, use your hose and a cloth or cleaning brush to spray and scrub the grille as well as the fan cage of the outdoor unit. Once the grille is clean, remove it if you can, and use a damp cloth and soap to carefully clean the fan blades. The metal blades are fragile, so exercise caution to avoid bending or otherwise damaging them. Upon cleaning the blades, rinse them with water and wipe them dry with a clean cloth to prevent rusting. To clean the interior of the unit, use a dry cloth to wipe down the surface, and use a vacuum with an attachment to easily suck up any dust or other debris. To clean the coils of the exterior unit, use a coil cleaner and a hose.
Get Mini Split Systems Control at Your Fingertips!
Indoor temperature control keeps you cool during the sweltering summer months and warm during frigid winters. It also allows you to create ideal indoor atmospheres within your home. Human bodies thermoregulate to ensure their internal systems operate optimally. Too much exposure to heat or extremely cold temperatures affects a personâs body and potentially leads to various health concerns. Adding temperature control mechanisms within your home makes sure you create healthy and comfortable atmospheres that cater to your preferences and needs.
Mini-splitsâ dual heating and cooling functionality make them a year-round perk for all homes, and reigns as the selling point for many people. On top of their temperature control ability, mini-split ACs offer a range of other benefits, from maximized indoor comfort to energy efficiency. Mini-splits double their perks and abilities when paired with various accessories, offering more benefits to reap. One major add-on to mini-split systems is phone control and Wi-Fi compatibility. Here is how to control your mini split system with your phone to further maximize your AC unitâs features.
Benefits of Phone Control
Like other SMART technology made for home improvements, you can control and manage your mini-split with a touch of a button on your smartphone. Connecting your phone to your mini-split adds to the long list of existing advantages of using a mini-split system. Many of the added benefits of phone control improve your user experience, creating easier and more efficient control mechanisms.
Remote Control Access
Most AC systems allow you to control temperature and settings with a remote controller or thermostat. Connecting your phone to your mini-split gives you remote control access, like a remote controller, but with the added abilities similar to a thermostat device. Phone control allows you to monitor and change temperatures, set timers, track usage and energy efficiency, and select blow strengths. Plus, it broadens the range of control access. Instead of being within a certain distance of the unit in order to control the ACâs settings, as long you stay connected to Wi-Fi, you can access your mini-split from anywhere within your home.
Eliminates Remotes
No matter the type of controller, whether itâs a remote for your tv, radio system, or mini-split, remote controllers often break and get lost easily. Phone control eliminates the need for remotes, saving you time and money spent on buying a new controller or looking for one you lost to the abyss of missing things. Phones are already a huge part of your life, giving you various abilities that enhance your daily routine, from phone calls to navigation. Adding mini-split control to your phoneâs features adds another beneficial ability to your device and maximizes your phoneâs one-stop shop functionality.
How Do Wi-Fi and Phone Compatible Mini-Splits Work?
Wi-Fi and phone-compatible mini-splits use internet connection to transfer data and control access between multiple devices. Most mini-split systems require split AC installation accessories to gain Wi-Fi and phone control abilities. Once set up with the right accessory, mini-splits can connect to your local router and become available to other devices on the network and through an associated phone application.
Wi-Fi Adaptable Mini-Split Units
As of now, there are two main types of Wi-Fi mini-splits. The first type includes units with integrated radio frequency modulators. The other type includes USB Wi-Fi module compatibility that pairs with a specific control app.
Are Ductless Mini-Splits Energy-Efficient?
Keeping your home cool and comfortable can be energy-intensive, especially if you depend on a central air system. However, central air conditioners and heat pumps arenât your only solutions for staying cool. Discover how ductless mini-split systems cool efficiently and find out how these systems offer flexible comfort all year.
If you have a home with several levels, wings, or extensions, you may find that the rooms are not heated or cooled consistently. Instead of wasting money on trying to make every room the same temperature from one thermostat, install a mini-split system in individual rooms. Each area will have its own thermostat, and the occupant can set the temperature as desired. You can save money on energy bills by not having to control the temperature of the entire house and only heating or cooling rooms as needed.
Mini-Splits Donât Waste Energy
Traditional HVAC systems use a network of ducting to deliver warm or cool air into your house. If there are holes or cracks within the ductwork, some of that conditioned air will leak out into unconditioned areas, such as the attic or crawlspace, rather than going into your living areas. Because thereâs no ducting with a mini-split system, you wonât lose any of the temperature-controlled air through leaky ductwork. It all gets delivered right where you want it. With a mini-split system, you wonât be wasting energy through air thatâs lost through bad ducting.
High SEER Ratings
Whether you have a central cooling system or a mini-split system, it has a standardized rating that reflects how efficiently it operates. Many ductless systems feature an impressive seasonal energy efficiency ratio (SEER) ratings, indicating that theyâll keep your home cool and comfortable without wasting energy. Some mini-splits have Energy Star certification, which confirms that they meet or exceed national efficiency standards.
Targeted Cooling
Unlike central air systems, which use a single cooling component to generate cool air for each room of your home, mini-splits offer more targeted cooling potential. Most ductless systems consist of an outdoor unit connected to an indoor unit that cools a single room or an area of your home.
This setup makes them ideal for newly finished rooms, hard-to-cool areas like sunrooms, and areas that arenât connected to your homeâs duct system. Since these ductless systems provide cooling power only where you need it, they give you much more control over the amount of energy you use and allow for greater efficiency.
All-Season Comfort
As a homeowner, youâre understandably concerned about cooling your home efficiently. Although ductless air conditioners specialize in cooling your home efficiently, ductless heat pumps have the potential to keep your family comfortable all year round. When winter arrives, you can easily switch a ductless heat pump from cool to heat mode. Since most mini-split heat pumps are designed to heat efficiently even when the outdoor temperature drops below freezing, you can rest assured that a ductless system can keep your family cozy and warm no matter the weather.