A concept that leverages the advantages of hydronics.
In many cases, the design heating loads of apartments, condominiums or small retail shops within a strip mall are far less than the output of the smallest available boiler. Such situations have lead to grossly oversized boilers and costly systems that operate with short cycles and low efficiency. They’ve also led to the use of small tank-type water heaters as the system’s heat source. Neither approach comes close to defining a state-of-the-art solution for such common applications.