The Problem: The new music studio addition at The Real School of Music’s Andover location needed high-quality air conditioning without ductwork. They needed a quiet solution that would provide humidity and temperature control year-round.
The Solution: N.E.T.R., Inc. installed a zoned Mitsubishi ductless AC system with an outdoor condenser unit. This system will offer heating and cooling all year long while remaining whisper-quiet.






Due to school budgeting changes, many schools are having to cut their music programs, which drastically limits the exposure youths get for creative outlets. The Real Music School spent two years working with experts on understanding different learning types in order to provide high-quality music education for all kids.
The Andover location eventually needed to upgrade their available space, so they added additional music studio buildouts to the existing building. Because of the high volume of students and the need for a controlled temperature in the music studio, The Real School of Music needed to install an air conditioning system in the addition. Increasingly hot summers and drastically cold winters can cause fluctuations in humidity and temperatures that can damage musical instruments.
Mike Herrick took on the task of designing a heating and cooling solution for The Real School of Music. He knew right away that a Mitsubishi ductless system would be ideal for the music studio since the units operate at a whisper-quiet level. In fact, N.E.T.R., Inc. has installed many Mistubishi ductless systems in music studios throughout Boston and the surrounding areas because they offer quiet cooling comfort that won’t interfere with instruments or recording equipment.
Following his initial design, Mike and his team started work on the studios’ new Mitsubishi ductless air conditioning system. The three small studios would all have a single 3-MSZ-GL06NA Mitsubishi ductless wall-mounted AC unit. The large studio required an upgrade to a 3-MSZ-GL15NA.
Another benefit of choosing a ductless system for their school is that the entire system is energy-efficient. Now, they can keep their energy bills low, without sacrificing the comfort of their students and staff! Instead of spending their funds on keeping the school properly air-conditioned or heated, those funds can be used on additional instruments, equipment, or anywhere else the school needs it. Savings like that can make a huge impact on the success of the business and students alike in the long run.
Whether you’re looking for a heating and air conditioning solution for your school or business, or needing an AC system for your home, N.E.T.R., Inc. has your back. We have years of experience in Boston and the surrounding areas, and we are a #1 Elite Diamond Dealer for Mitsubishi ductless systems.


