Safe and Healthy Allergen-Free Systems

Rebates Available on Select Systems!

Switch to ductless and tankless heating and cooling systems that add safety, healthy, and energy-efficiency to the home comfort equation. Find Mitsubishi Electric heaters and air conditioners available at Rusty Inc. in West Yarmouth, MA.

Low-Noise, Clean Air

Channel advanced technology that allows you to extend the level of control beyond mere temperature within your space. ENERGY STAR®-qualified systems come with allergen filtration capability. Operating at noise levels quieter than a whisper, indoor units clean the air of harmful impurities.

User-Friendly Features

Transform any room in the house into an oasis of comfort. Cool and dry in the summer, and warm and cozy in the winter. Mitsubishi Electric gives you precise temperature control thanks to the advanced inverter-driven compressor technology.

With smart easy-to-use controls, you can achieve consistent temperatures throughout the room. To top it all, you spend less on power bills with its energy-saving features.

These systems are virtually soundless! Check out the following videos of our standard wall-mounted heat pump installation.

Exclusive Diamond Contractor Warranties

The Mitsubishi Diamond Contractor is a designation given to contractors that have achieved and maintained an exceptional level of training, expertise, and customer satisfaction with the installation and service of Mitsubishi HVAC products. Being a Diamond Contractor also allows us to offer 12-year warranties on parts to our clients.

At Rusty’s Inc., you get professional-quality installation and maintenance services for your Mr. Slim HVAC product. Get in touch with our sales staff for more details.

city multi logo

The Ultimate in Freedom and Flexibility

When it comes to energy-efficient, integrated systems for large homes and commercial buildings, choose City Multi, the ultimate in comfort, freedom, and flexibility. It is capable of cooling up to 32 zones per system with an option for simultaneous heating and cooling.

City Multi takes advantage of Mitsubishi Electric's inverter technology. This allows you to enjoy the precise amount of cooling or heating that you wish to experience in each and every zone.

Diamond Designer Status

Rely on the design and installation expertise of our technicians and engineers. Our technical staff is made up of professionals trained by Mitsubishi Diamond Designer experts in the proper design and installation of City Multi systems.


Get in touch with us for more information about game-changing Mitsubishi heating and cooling systems.
Call us today at 508-775-1303 for ductless and tankless HVAC system installations.