Bosch's PAD auxiliary water circulation pumps feature 12-volt electronically commutated "brushless" drive motors and are designed to provide outstanding efficiency, extremely quiet operation, and long service life.
The Radiant Rollout™ mat from Uponor is a custom-designed, prefabricated, pre-pressurized network of the company’s cross-linked polyethylene (PEX-a) tubing deigned for faster, more consistent installations for large commercial radiant heating and cooling applications.
Many engineers tend to avoid or delegate the nitty gritty of a ground source heat pump system, from soil moisture effects to building system (im) balance. It's time for designers to get in the loop. Learn more about Grounded In Reality in the December issue. Other topics in the December issue include health care HVAC, Boilders, check out the Back2Basics, and more.