I’d like to take a short break from our regular programming to introduce you to the new codebook. This codebook was badly needed by members of the Radiant Professionals Alliance (RPA) and the hydronics industry in general. The codebook is the Uniform Solar Energy Hydronics Code (USEHC).
As with most codes, the codebook is the byproduct of a need. The need in this case is to achieve uniformity in the application of hydronics, including radiant heating, cooling