Variable refrigerant flow (VRF) systems are popular options in both residential and customer facilities. These systems are essentially improved versions of multi-split systems and use refrigerant to ...
VRF AVAILABILITY: Mitsubishi Electric R-410A commercial VRF product line (left) is still available. The new R-32 commercial VRF product line (right) will be available in 2026. October 22, 2025 The ...
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