Ductless Mini-Split Services in Mercer County & Central NJ
A ductless heating and cooling system (also referred to as “mini-split”) is a convenient and efficient choice if you’re considering an upgrade to your home’s HVAC system. They’re versatile, easy to install in rooms without ductwork, provide effective heating and cooling, and high efficiency resulting in lower energy bills.
At Indoor Air Technologies, we are a Mitsubishi Diamond Elite contractor, which means we have the training and expertise to properly service and install mini-split systems. We offer everything from emergency mini-split repairs, to comprehensive tune-ups, to brand new installations throughout Mercer County, NJ and nearby areas. Learn more about ductless mini-splits below and contact us today if you have any questions or you’re ready to schedule an appointment.
Ductless Mini-Split Frequently Asked Questions
What is a ductless mini split system?
A ductless system provides heating and cooling without ductwork. It is ideal for additions, older homes, or rooms with hot and cold spots.Can a ductless system heat and cool my whole home?
Yes, multiple indoor units can be installed to cover your entire home and allow for zone control.How long does installation take?
A single-zone ductless system can generally be quicker to install than traditional systems given there is no need to configure ductwork. Typically, within 1 day. Multizone systems can generally be completed over the course of a few days.Are ductless systems energy efficient?
Ductless systems are extremely efficient since there is no energy loss through ductwork. Many models are ENERGY STAR® certified and reduce energy waste.

How Does a Ductless HVAC System Work?
A ductless mini-split system has an outdoor compressor unit, similar to a central air conditioning system. Indoors, a series of wall-mounted air handlers bring cooled or heated air into the home.
But instead of using duct work, these mini air handlers funnel the treated air through hoses installed inside the walls. This setup greatly simplifies the installation process compared to running ductwork for a traditional central air conditioning system or furnace.
Mini Split Repairs & Installation
As a Mitsubishi Diamond Elite contractor, we have the training and expertise to properly service and install mini-split systems. This partnership also grants us access to special financing offers from Mitsubishi to help reduce your costs. Contact us to learn more.
Ductless Mini-Split Financing Options & Rebates
For qualified buyers, we can offer special financing options and buy now, pay later options. We can also advise on which systems may be eligible for federal tax credits and other incentives. We also have access to special promotional deals offered by equipment manufacturers during their seasonal sales programs.
“Indoor Air did the maintenance service for our ductless air units. Eric, the technician, was very professional and thorough with his work. He was friendly and took the time to answer my questions in a very detailed manner.”
Anna G. (Google review)
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