To duct or not to duct, that is the question. Well, today we want to dive deeper into the later. Ductless systems are also known as mini-split systems, and as the name would suggest, they don’t require ductwork. These options are gaining popularity in the States, especially in the Northeast, and for good reason. They offer targeted heating and cooling control, in addition to energy savings, and easy installation. It’s a great alternative for older homes, or room additions. Let’s take a further look at why ductless air conditioner systems are well suited for New York and New Jersey homeowners.
What Is a Ductless Air Conditioner and How Do Ductless Air Conditioners Work?
Unlike a traditional system that’s tied together with a hidden labyrinth of ducts (that mind you can leak and lead to energy loss), a ductless system typically consists of two parts:
An outdoor unit: What hangs outside your window. This part typically houses the compressor and condenser. It’s connected to the indoor unit via a small tube that houses power cables, refrigerant lines, and drainage.
An indoor unit: Mounted inside and it’s what gives you your cooled or heated air. Each indoor unit comes with a thermostat for precise temperature control. Keep in mind options exist where multiple indoor units can be connected to one outdoor unit (this is known as a multi-zone system) We did a blog on single vs multi zone systems, which you can read here.

When it comes to workings, it’s a pretty neat little system. The outdoor unit pushes refrigerant to the indoor unit, heat is absorbed and sent outside. The indoor unit in turn gives you cooled air. If you turn on heating mode, the process will reverse and draw the warmth from the outdoor unit and bring it into your space via the indoor unit. It’s a direct exchange which makes it a relatively efficient process.
Benefits of a Ductless System
Ductless mini split systems come with a few myths. We thought to clear those up before heading on to their benefits. No, ductless systems don’t need to be vented. No, ductless systems don’t pull outdoor air. No ductless systems don’t introduce allergens. Quite the contrary if we do say so ourselves. A ductless AC system comes with its share of benefits, here are just a few:
Energy Efficiency and Operating Cost
Ducts tend to leak, which yields to cooling losses. No ducts, no problem (or a whole lot less, to say the least). This means energy savings, and more money in your pocket. Another point to note is most mini-split systems have inverter technology, which allows the compressor to adjust its speed to match demand, which also results in less power usage.
Easy Installation and Zoned Comfort
All these units really need is a hole in the wall. No need to install ducts, no need for major renovations. The process typically takes a couple of hours. The units are also much smaller than traditional systems. They typically mount on walls, ceilings, or near floors. No need for a separate utility closet, which makes them great for smaller spaces. Plus, you can connect multiple indoor units to one outdoor unit. This means no more bickering over the thermostat and the ideal temperature, everyone can set their own in their respective space.
Quiet Achiever
Indoor units basically work under the radar. No more rumbling of ducts. Outdoor units do make a little noise, but in volume it’s typically the sound of a normal conversation. Not to mention, dust accumulation is significantly lower due to the absence of ductwork. Mini split systems have built in air filters that help work on air quality by trapping all the unwanted pollinates, allergens, and dust. Let’s be honest, this is especially nice, given the air quality in our neck of the woods isn’t the greatest.

Why It Makes Sense for NY and NJ Homes
The Northeast has its fair share of historic homes. The downside? It means they were more than likely built before HVAC systems, and thus lack the ability to provide the perfect climate at the click of a button. Installing traditional systems can be costly and quite invasive, especially for an older home. Hence, ductless air conditioner systems are a great solution. They can help preserve architectural integrity, yet give you the modern comfort you need.
As we’ve previously mentioned, ductless AC systems also allow for zoned comfort. Hence if you’re looking to add on a room, or you live in a duplex situation, this makes for a great alternative to traditional systems.
Another important note is cost. Traditional systems are rather costly to install, these systems are much more pocket friendly. Yes they are more costly if compared to window units, but can be much more efficient when looking long term. Plus, you may qualify for energy incentives and save on costs through programs like NYSERDA or NJ Clean Energy. We did a blog on Rebates where we went deeper into this topic.
Final Thoughts
Even though these systems tend to be less complicated than their ducted counterparts, they still require professional installation. It’s important to get an efficient set up as well as proper refrigerant handling in place. Of course, our team at Green Ductors will be more than happy to help you with that. Whether you want to install, repair, or simply do routine maintenance, we’ve got you covered. A ductless AC system can provide comfort, flexibility, and efficiency. So no matter if you’re updating your current set up, or doing an add on, Green Ductors is your NY and NJ partner for all of your air needs. Call us today at 888-334-1612

