MHI Group supports our customers conserve energy and protect the environment by providing efficient heat pumps.
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MHI Group’s air-to-water heat pump water heater for commercial use, “Q-ton,” is a next-generation system which uses energy from air to boil water. Q-ton offers incredibly high performance and is able to supply hot water of 90℃ even in extremely severe outdoor temperature of -25℃.
Our heat recovery type water-to-water heat pump efficiently utilize heat recovered from low temperature waste water to supply hot water of up to 90℃. Its annual CO2 emission is approximately 70% and annual running cost is about 40% of that of an oil boiler.