Cooling/Heating Systems are offered in indoor and outdoor models.

Press Release Summary:

Suited for single- or multi-zone applications, MSY/Z-GA indoor models of split-ductless M-Series STAR LINEUP, on MSZ models, provide energy efficiency up to 17.5 SEER and 9.5 HSPF. Model MSZ-GA24NA is compatible with MXZ-A outdoor unit to meet multi-zone requirements. Systems offer rated BTU/hr of 24,000 and wide vane operation for optimal air delivery. Featuring compressor with permanent rare-earth magnet, they are available in cooling-only and heat pump models.

Original Press Release:


SUWANEE, Ga., October 21, 2009 - Mitsubishi Electric Cooling and Heating Solutions, the leader in providing eco-comfort systems for the home, has introduced the split-ductless M-Series STAR LINEUP, featuring updated indoor and outdoor units designed for maximum energy efficiency and performance. The MSY/Z-GA indoor models work for single-zone or multi-zone applications and provide increased SEER and HSPF ratings. The new STAR LINEUP delivers better efficiency and performance, allowing contractors to take advantage of green opportunities. Featured below, the MSY/Z-GA system offers:

o Single zone cooling-only and heat pump models

o Increased efficiency up to 17.5 SEER and 9.5 HSPF on MSZ models

o Rated Btu/h of 24,000

o Wide vane operation for better air delivery; up to 150 percent into the space

o New compressor uses a rare-earth magnet and is considered to be the most permanent magnet available

o Flexible MSZ-GA24NA indoor unit compatibility with current MXZ-A outdoor unit making it available for use in multi-zone applications

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