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Introducing an all-electric, domestic hot water heating system.

As more buildings begin to decarbonize to comply with regulatory demands and climate commitments, commercial spaces require additional solutions beyond electrified HVAC systems to meet decarbonization goals. Trane® / Mitsubishi Electric HEAT2O is a heat pump designed to produce high volume hot water supplies while reducing energy consumption. 

Energy-efficient and environmentally friendly, HEAT2O uses natural CO2 as its refrigerant with a global warming potential (GWP) of one and an ozone depletion potential (ODP) of zero.

*Available only in select markets

Contact Us to Learn More

Reimagine domestic hot water.

Electrify commercial hot water supplies - in any building, anywhere.

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    Save on Energy Costs

    HEAT2O offers annual energy savings of up to 60 - 70% compared to electric-resistance water heaters. Combined with other utility incentives, these savings can ultimately offset first costs.

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    Consume More Sustainably

    HEAT2O produces four times more energy (as heat) than it consumes in electricity. With such high efficiency, this system is better for the planet and your facility.

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    Function in Cold Climates

    HEAT2O can operate at high capacity even in cold climates. Down to -13° F outside, the system can still supply 176° F hot water at 50% of the heating capacity.

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    Scale for High Demand

    HEAT2O can be scaled to meet the domestic hot water needs of any size multifamily building or large-scale commercial facilities.

Looking to learn more?

Download our brochure.

Electrify Beyond Hot Water - Explore Electrified HVAC Solutions

Understanding Decarbonization - Learn How Electrified Systems Can Improve Sustainability