Originally published: 4/13/2026
Mitsubishi Electric Trane HVAC US LLC (METUS), announced the introduction of ecodan single-phase air-to-water (ATW) heat pump product line designed for hydronic heating and cooling and domestic hot water (DHW) applications.
Ecodan systems utilize advanced air-to-water heat pump technology, offering customers a modern alternative to traditional boilers. These systems distribute heating and cooling through radiators, underfloor heating, or fan coils, and can also provide domestic hot water, acting as a complete solution for year-round comfort.
With a compact, discreet design harmonized for diverse spaces and quiet operation between 43 and 49 dB(A). The product line features hyper-heating technology for reliable operation even in low ambient temperatures, smart controls to reduce energy use, and an installation and maintenance conscious design with an all-in-one Hydrobox.
The ecodan ATW heat pumps use a hydronic distribution system to heat and cool the home through hydronic emitters. METUS will offer three Hyper-Heating INVERTER® (H2i®) WUZ outdoor models – with two-, three-, and four-ton capacities – with heating operation down to -22°F and 100% heating capacity at 5°F. The all-climate heat pumps have a maximum flow temperature of 158°F and observable performance in low ambient temperature.
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