In need of a ductless system? Modern Cooling & Heating is a Mitsubishi Diamond Contractor, specializing in the Mr. Slim series. Our Diamond Contractor status allows us to offer you the Mitsubishi Seven and Seven Warranty Program! 7 Year Compressor/ 7 Year Parts. Click on the icon and take a look. Works great for new room additions or those hard to cool rooms! Call us today for pricing!