Mitsubishi Zuba Hyper Heat / Green Building & Sustainable Home Renovation Information & Advice

...Mitsubishi Electric Zuba and hyper-heat The Mitsubishi Electric Zuba remains the gold standard for cold-climate performance and proven reliability. It features proprietary Hyper-Heat (H2i) technology that allows the system to maintain 100% of its heating capacity down to 5°F (-15°C) and continue to provide heat at temp...