Taco Comfort Solutions wins the AHR 2023 Innovation award for Sustainable Solutions with its System M. I fully expect to see a virtual explosion in the number of air-to-water heat pumps on display at the upcoming AHR Expo in February.
There was a growing number on display at the last AHR event. Most provide the outdoor condenser and an indoor hydrobox, and the rest is up to the installer to provide. A few had interconnecting refrigerant lines while others utilized hydronic water lines filled with a glycol mixture. Given the major push, more like being shoved, toward all things electric, these amazing marvels certainly fit the bill.