Ductless Mini Splits

With the right parts and tools, owners of almost any brand or type of mini split can now self-install their system. IMPORTANT: This how-to guide is not written to add, remove, or adjust refrigerant levels. Its only purpose is to explain how to install the line set and remove air from the system. All refrigerant used comes pre-charged from the factory in the condenser unit. If adding, removing, or adjusting refrigerant is necessary, please STOP immediately and contact a licensed HVAC technician for assistance.

Interested in increasing your home’s heating and cooling efficiency? A multi-zone ductless mini-split system may be a great option to achieve that goal. Multi-zones use unique inverter technology allowing you to install multiple heating and cooling units throughout your home. This means each zone is independently controllable and customizable, even further increasing the efficiency of the unit. This video explains what a multi-zone ductless mini-split system is and what considerations should be made when considering this option for your home or business.

Ductless mini split systems have multiple air handler options to choose from. Depending on the type of space you're heating, each one has its own pros and cons. In this video, we will show you the different mini split air handler types to help you decide which one would be best for your home's HVAC system

Multi-zone mini split systems let you control temperatures individually in each room, improving comfort and lowering energy costs. In this video, we walk you through how to calculate the heating and cooling load of each zone—considering room size, insulation, windows, and usage—to determine the right number and capacity of air handlers for your home. Proper sizing ensures even temperatures, efficient energy use, and longer system life.

A Filter is a very important part of an HVAC system. Replacing regularly will not only improve the quality of air in your home but will also prolong the life of your furnace. Not taking care of the filter will result in greatly increased health risks due to air contamination and a shorter life span of the furnace.

The field of HVAC manufacturers is getting crowded. A newcomer battles established brands for a share of the market, and the consumer stands to gain from the competition, if he chooses wisely. The best HVAC brands are often the names you have heard for years, owned by the best HVAC companies in the industry, but do not overlook the new kids on the block. 

AirQuest HVAC systems have long been recognized for delivering reliable performance, smart technology features like SmartSense™ and Wi-Fi compatibility, and competitive pricing. As of 2025, the AirQuest product line has been replaced by ACiQ, continuing the legacy of quality and innovation in residential heating and cooling solutions.

Air conditioning options continue to expand, and so does the challenge to take products to new levels of comfort and customer satisfaction. Leading the trend of new options is the not-so-new but always-intriguing concept of mini split systems. As traditional systems begin reaching the end of their serviceable life, consumers look to innovative companies like Mitsubishi, MRCOOL, Carrier and Daikin for replacement solutions that go beyond the predictable. As a distributor for Daikin mini split systems and commercial air conditioning, we're impressed with the quality they represent and the value that is available to customers. Daikin ductless mini split systems set the standard for their competitors to follow, with inverter type compressors, high SEER ratings and 21st century innovations, like WiFi connectivity and programmable timers. All this while offering their products at remarkably low prices, leaving little doubt why Daikin is the world's No. 1 air conditioning company.

Modern air conditioning systems feel better, function better and fit better than their predecessors. The choices available to homeowners is greater than ever. Two of the most popular options with ductwork and ductless air conditioning, sometimes referred to as a mini split system. Both systems answer a lot of specific air conditioning needs and both have advantages for the homeowner. So between ductless vs central air, which system is better for your home or business? Read this article to find out.

If you’ve done any research on home heating or cooling, you’re sure to have come across info on HVAC zones and zoned HVAC systems. In this article – and the accompanying video – we’re going to define the concept and give you some basic info on what it might mean for heating and cooling your home. Simply, an HVAC zone is an area in your home in which you wish to have specific heating or cooling control. So, an HVAC zoning system is one that allows you to create custom areas within your home’s HVAC system.

Do-It-Yourself mini-split ductless systems are quickly becoming one of the most popular HVAC options thanks to a combination of cost effectiveness and energy efficiency wrapped in a straight-forward design that is easy to install. In this article we’ll walk through the features of benefits of these unique heating and cooling systems.

Most people are familiar with the term heat pump. Millions own one, but ask them to explain how it works, and the great majority would shrug their shoulders. A heat pump is an energy efficient way to cool your home in the summer and heat it in the winter. We often get the question of what is a heat pump and is it right for my home?

 

Have you considered buying a Mini Split system for you home but have been intimidated by their complexity? Mini Splits are a great option to cool and heat your home efficiently and it would be a terrible predicament for you to not utilize one for your home just because you are not sure how they work so I am here to help clear some things up for you.

Many homes will use a mini-split system for a section of the home that does not have central HVAC attached to it. This could be an addition that was added on after the central system was installed or maybe a porch area or separate building that could not have ducting connected to it. As Mini splits grow in popularity more homes have started using them to heat and cool the entire home.

Ductless HVAC units, otherwise known as mini-split systems, are not only extremely efficient but a consistent source of comfort for homeowners. Yet the decision to have one installed in your home is one that splits opinions.

When it comes to HVAC, you've got so many options available to you. Something that's becoming more popular in recent years is the ductless mini split system. These have lots of benefits to the homeowner, and they'll keep you at the right temperature all year round. Now, many are choosing to go the DIY route and install it themselves. Does that sound good to you? Here's everything other DIY-ers have wished they'd known before they started.

Mitsubishi is an industry-leader in AC and heating systems and components. As a global supplier of Mitsubishi mini split systems, all units are designed with innovative, cost and energy-efficient technologies. These heating and cooling systems are perfect for residential, commercial and industrial establishments. Similarly, they provide years of optimal comfort and true heating – cooling balance for properties of all sizes. If looking to replace or upgrade your existing HVAC units, Mitsubishi ductless mini splits are great applications for home and business owners seeking true energy savings.

Ductless mini split systems are great for keeping single rooms climate controlled. In fact, these units are equipped with thermostats, which allow you to control optima cooling and heating balance. These units can also control temperatures in multiple rooms as well. This is why ductless mini-splits are available for single zones, along with dual zones, tri zones, and even quad mini-zones. Zones are essentially rooms that receive little cooling or heating due to excessive moisture or positioning. These rooms do receive air from traditional HVAC systems; however, mini-splits enhance the levels of heat and cool air for maximum comfort and convenience.

You can truly save money on a ductless do it yourself (DIY) mini-split system. In fact, we feature a wide array of DIY mini-splits for home and business owners. These units are designed to secure optimal heat and cooling balance. They also have user-friendly instruction for timely installations and performance. Similarly, these units require no special tools or training and are guaranteed to secure year-round comfort for homes and businesses. From the DIY 36K and DIY 12K to the DIY 24K series, HVACDirect.com is truly your source for the best DIY ductless mini split systems on the market today.

These days, there are tons of options when it comes to HVAC products. Different companies make different models of products each with its own pros and cons. At HVACDirect.com, we sell different brands and models for you to pick from. While all of these brands are great, the Mitsubishi mini split system is the best. Let’s see why Mitsubishi makes the best mini split.

A ductless mini split HVAC system could be just the option to keep your home cool all year round. Like any HVAC system, though, there are a lot of options, and you'll need to know what works best for you. Our guide has everything you need to know to pick out the best ductless mini split AC and heat unit.

Is a DIY mini split a good idea? If you're a little handy and like a home project, do-it-yourself mini split units are a great fit for the home or office. At HVACDirect.com, we feature a full range of DIY mini split systems for optimal heating and cooling balance. These units are designed for user-friendly installations and require no special tools or training. Because the lines for the system are pre-charged and don't require any vacuuming, mini split units can be installed without the need for a professional.

HVACDirect features the best ductless mini split systems for homes and businesses. In fact, ductless mini-splits are designed for easy, DIY installations. You do not need special training or tools to install these popular heat pump and AC systems. Ductless mini split brands offer balanced air and comfort year round.