Choosing the Best AC Unit Without Ductwork

If you're looking for an AC unit without ductwork, you have several options to consider.

You can choose from different types of AC units, such as window units, portable units, or mini-split systems.

Window units are a popular choice, but they can be noisy and may not be suitable for large rooms.

A mini-split system, on the other hand, is a more efficient and flexible option that can be installed in various locations.

Mini-split systems are also more energy-efficient than window units and can be controlled remotely.

They come in different configurations, including single-zone and multi-zone systems.

The size of the AC unit you need will depend on the size of the room you want to cool.

A general rule of thumb is to choose an AC unit that is 1-2 tons for a small room and 2-5 tons for a larger room.

The SEER rating of the AC unit is also important, with higher ratings indicating greater energy efficiency.

A SEER rating of 14 or higher is considered energy-efficient.

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If you're looking for an AC unit without ductwork, you have several options to consider. One popular choice is the ductless mini-split air conditioner, which consists of an indoor air handler and an outdoor condenser unit connected by a small hole in the wall.

These systems are highly efficient, easy to install, and come in sleek designs that won't ruin the vintage beauty of your older home. They're perfect for homes without ductwork.

There are several types of mini-split systems, including single-zone and multi-zone systems. Single-zone systems connect one indoor unit to one outdoor unit, while multi-zone systems connect multiple indoor units to one outdoor unit. This allows you to control the temperature in each zone separately.

Here are some common types of mini-split systems:

Variable refrigerant flow systems, or VRF systems, are a type of ductless air conditioning system that's perfect for homes without ductwork.

A VRF system has one outdoor condenser unit and multiple indoor units, which are connected by refrigerant lines that require little space.

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These systems work like central air conditioners, but without the need for ducts, making them a great option for homes with unique architecture or those who want to preserve their vintage beauty.

You can control temperature zones individually with VRF systems, which is especially useful for homes with multiple living areas or zones.

The refrigerant lines can be easily installed without significant renovations, making VRF systems a convenient choice for homeowners.

However, it's essential to choose a qualified installer, as VRF systems are highly complex and require specialized knowledge to install correctly.

VRF systems can heat and cool different areas simultaneously, making them ideal for homes with varying temperature needs.

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A mini-split HVAC system heats and cools one or more rooms without using a system of ductwork. This is why these systems are also called ductless HVAC systems.

There are several types of mini-split systems, including ductless air conditioners, single-zone ductless systems, and multi-zone ductless systems. A ductless air conditioner provides cooling only and is more efficient than wall or window units.

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Mini-split systems work by connecting an indoor air handler to an outdoor condenser unit through a small hole in the wall. The electrical and refrigerant lines pass through this hole, making installation relatively easy.

You can control each mini-split unit with a remote control or through the Comfort app on your phone. This allows you to keep one room warmer and another room cooler, based on your preferences.

Mini-split systems are perfect for older homes without ductwork, as they are high-efficiency, easy to install, and have a sleek design. They are also ideal for homes with no existing HVAC ductwork.

Here are the different types of mini-split systems:

If you prefer a centralized system, a high-velocity system is your best bet. It's perfect for those who want a single, unified system for their home.

A mini-split, window, or portable system is ideal for managing each room's temperature separately. This is great for homes with multiple living areas or zones.

VRF systems offer a happy medium between centralized and separate room control. They're perfect for those who want the best of both worlds.

The ultimate smart thermostat for mini-split, window & portable units is the Cielo Smart Thermostat. It offers powerful features and more control over your home's temperature.

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Ductless mini-splits and VRF systems are among the most energy-efficient options available. They can condition one room at a time, saving you serious money.

A ductless mini-split system can save you up to $1000 to $2000 in running costs annually, thanks to its energy efficiency. This is because conditioned air doesn't escape through leaky ductwork.

Ductless ACs have much lower running costs than ducted ACs, making them a great option for older homes without ductwork. They're also better for the environment.

Ductless systems have much higher EER and SEER ratings compared to ducted counterparts. This means a more energy-efficient unit and lower electrical bills.

You can reduce energy consumption by up to 40% over a conventional system with a ductless mini-split. This is because they use the minimum amount of energy needed to maintain your desired temperature.

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You'll need to consider the space available in your home for the air conditioning system. Ductless systems like mini-splits require a sizeable wall for the indoor unit, so you'll need to have enough free walls to accommodate them.

Installing a ductless system can be easier than traditional ducted systems, especially in new construction, as it saves time and money by not requiring ductwork installation. However, it's still a complicated system that should only be installed by a trained and licensed HVAC professional.

For old houses, ductless systems are a great option because they require minimal renovations - just a 3-inch hole in the wall for mini-split installation, and you can even DIY for extra savings.

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If you're considering a mini-split system, you'll be happy to know that they take up less space than a traditional ducted system.

Mini-split systems don't require a utility room, attic, or crawl space filled with a bulky furnace or air handler, making them a great option for homes with limited space.

The indoor units of mini-split systems can be mounted on the wall, at floor level, or in the ceiling, depending on your preference and the layout of your home.

The outdoor condensing units are also smaller than a typical heat pump or central air conditioning unit, which is a big plus for homes with limited outdoor space.

In general, mini-split systems are a great choice for homes that need to be cooled or heated without sacrificing valuable space.

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High Velocity AC Systems are perfect for homes with tight spaces, as they use 2-inch flexible tubing to deliver air to any room. This tubing is small enough to snake through crawl spaces, attics, and tight spaces that traditional ductwork could never go.

The air handler is very compact, allowing for easier placement, and the ducts are small enough to blend in with the décor of the room.

Installing a high velocity system requires minimal renovations, unlike traditional ducted HVAC systems.

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When planning your cooling system, consider the scale of your cooling needs. If you want to supply conditioned air to your entire house, VRF systems and high-velocity systems are better suited for your needs.

These systems are designed to handle larger spaces and can provide efficient cooling throughout your home. They're perfect for whole-house cooling, but may require more upfront investment.

Ductless units, on the other hand, are ideal for targeting specific rooms without having to retrofit the entire house. They're a great option if you only need to cool a few areas, like a home office or a bedroom.

By choosing the right system for your cooling requirements, you can ensure efficient and effective cooling for your entire home.

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Talking to a professional about your AC system can be a great way to get personalized advice on how to make the most of your space. Modernize can connect you with qualified HVAC experts in your area.

Retrofitting your home to handle traditional ductwork can be a significant investment, but it's worth considering if you want a more efficient cooling system.

You can't go wrong with learning more about HVAC system options, and talking to a pro will help you make an informed decision about what's best for your home.

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You've got to consider the space you have available for installation before deciding on an air conditioning system. Traditional ducted systems require a lot of space, but ductless systems like VRF and high-velocity systems have smaller refrigerant lines and ducts.

Space is still a concern, though, and you may need to give up a room or alter the structure to accommodate the system. Ductless systems, on the other hand, require minimal space and can be a good option if you're short on room.

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Ductless mini-splits do require a sizeable wall for the indoor unit, so make sure you have enough free walls in your house before installing one. Window or portable air conditioners might be a better fit if you don't have enough wall space.

Installing a ductless system can be easier, especially in new construction, since you don't need to install ductwork. This saves time and money, but it's still a complicated system that requires a trained and licensed HVAC professional.

If you're dealing with an old house, ductless systems are a great option because they require minimal renovations. For example, a mini-split only needs a 3-inch hole in the wall, and you can even DIY the installation for extra savings.

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Regular maintenance is essential for keeping your ductless HVAC system running efficiently. Cleaning the air filters regularly is a crucial part of this process.

Mitsubishi introduced ductless heating and cooling in Japan in 1959, where it has been the norm for decades. This technology has been refined over time to provide superior mini-split performance.

Schedule regular ductless mini-split maintenance with an HVAC professional to check and clean the evaporator and condenser coils. This will ensure your system operates at its best.

Trane Ductless Pros (aka Diamond Contractors) have received specialized training in designing and installing ductless systems. This training ensures you get the unmatched comfort and quality you deserve.

Installing central air without ductwork can be a costly project, typically in the thousands. The cost of new ductwork alone can add up to $3,000 for a 2,500-square-foot home, and can go as high as $10,000.

Adding new ductwork frequently costs an average of $20 per linear foot. This cost can be a significant factor in the overall cost of installing central air in a house without ducts.

Ductless AC units, on the other hand, typically come as a kit and cost between $1,000 and $8,000. The installation of a ductless AC unit can cost about $1,000, depending on the labor time.

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In some cases, ductless AC systems can be cheaper than installing central air without ductwork, especially for smaller homes. However, the cost can vary depending on the structure of your existing home and the number of mini-splits you need to heat and cool your home.

Installing a multi-zone mini-split system can cost less than installing a ducted system, especially if you don't have existing ductwork. This is because contractors wouldn't have to perform major renovations to install a ductwork system.

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