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Emergency Service

Financing Available

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Westchester Ductless Air Conditioning

Mini Split Systems in Westchester, NY 


Mini Split systems are a great alternative to the traditional split system and can offer many advantages for home and business owners looking to add or update their heating and air conditioning. They come in “ducted” and “ductless” options, which means we can connect to an existing duct system, or design a customized solution for each individual project. They offer a wide range of flexibility when it comes to unconventional spaces, such as flat roofs, tight attics, or electric only communities. These systems also use the same, all electric system, to heat AND cool your home or business.

They are more efficient than many of the traditional systems we see in homes today and are opening up a whole new world of possibilities for many homes in the Westchester area. Give us a call today to schedule a visit with one of our Mini Split Specialists. We offer free on-site estimates and take pride in offering only the best in customer service & satisfaction

Westchester Ductless Mini Split Services Include

  • Air conditioning system diagnostics
  • Refrigerant leak detection
  • Air conditioner tune-ups & maintenance
  • A/C drain line cleaning
  • Zone control systems
  • Air filter replacement
  • Thermostat replacement
  • Air Conditioning Tune-Up Plans

Contact Us

Want to schedule service? Just click the link below and schedule us online for a time that works for you. No call needed!

Need immediate service? Call us anytime to talk to talk to a Thermodynamix representative!

Thermodynamix - Reliable Service in Westchester

Contact Thermodynamix For Your Westchester Ductless Air Conditioning Needs

Economical cooling unit service is the name of the game here at Thermodynamix. We don’t charge our customers rates that are outrageous. We make affordability a top priority here, time and time again. If you want to fix a cooling unit without having to set aside a fortune, you can rely on us. If you want to install a new cooling unit for your home or office without having to break the bank, you can rely on us just as well. We adore nothing more than giving our loyal customers excellent value for their hard-earned dollars. Our customers matter that much to us and always have.

You should never let cooling unit problems ruin your day. We can give you the convenience of HVAC system service that’s all-encompassing, technologically advanced and effective to the max. Our team members have a lot of experience with cooling unit dilemmas that run the gamut. If you need to fix an air conditioner that’s honestly too loud, we’re right here. If you need to replace an air conditioner that’s been in use for years and years, we’re right here, too. Call the courteous team at Thermodynamix now to get a complimentary estimate for our service.

The Ductless FAQ: Homeowners’ Questions Answered

Homeowners may not know about the benefits that ductless heating and cooling systems have to offer, but they are quickly becoming famous for their affordability, efficiency, and convenience. With so many questions about what these systems can do for your home, we've rounded up some of the most common ones and answered them below. If you have any additional questions or would like to request a quote on installing a new system in your home, don't hesitate to get in touch with us today!

Are ductless mini-splits reliable?

Ductless mini-splits are generally reliable and durable. They've been around in Europe for decades, they're common in Asia, and they enjoy strong sales year after year here at home. One of the most critical factors that are often overlooked by homeowners when selecting their heating/cooling system or contractor to install it is reliability and service.

Are mini-split systems any good?

Mini-split systems are really great. They're an excellent option for homeowners who can't get ductwork in place or if the homeowner wants to have more control over their heating and cooling system.

Do ductless mini-splits need maintenance?

Ductless mini-splits do not need maintenance because they are sealed units that have no moving parts. You can make them more efficient by installing a programmable thermostat and turning on your unit's fan run time to save energy when you sleep at night.

How many rooms can you cool with a mini-split?

For a single zone, one unit can cool up to 250 square feet. For two zones, you'd need two units for 500 square feet each. It can be challenging to determine the size of your ductless system because they come in a variety of sizes and types. Contact us today if you'd like to speak with one of our experts.

Can mini splits heat and cool at the same time?

Yes, if you are using a ductless mini-split that has both heating and cooling capabilities. Mini-split systems are suitable for people who are looking for a low-cost, efficient heating and cooling system.

Can I have the ductless split installed indoors?

Yes! Ductless systems can be installed inside or out as long as they are at least 20 feet from gas appliances like furnaces or water heaters using natural gas or electric panels. 

Thermodynamix is your trusted source when it comes to ductless heating and cooling systems. With a wide variety of products, we've got you covered! Our mini-split systems are perfect for homeowners who don't have ductwork in place or if the homeowner wants to take on more control over their heating and cooling system.


At Thermodynamix LLC HVAC are committed to your family’s comfort. We specialize in servicing, designing, engineering, and installing complete heating and cooling systems. We serve all of Westchester and surrounding areas. Our entire staff is dedicated to providing top quality service at an affordable price. Our customer’s 100% satisfaction is our #1 goal!

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