The Noritz NRCB residential combination boiler allows simultaneous hot water and space heating.

CircuitSolver thermostatic self-actuating balancing valves automatically and continuously adjust the flow of domestic hot water recirculation systems.

CircuitSolver’s Cold Water Balancing Valve is designed to automatically balance cold water recirculation systems, effectively mitigating the risk of Legionella bacteria growth in a domestic cold-water system by continuously monitoring water temperatures and modulating flow to maintain a set temperature at the end of each branch or riser.

Watts iDROSET calibrated flow measuring and balancing valves offer integrated flow measurement technology, a large dial for direct reading of flow, hand wheel for setting flow rate without the need for tools, and positive shut-off ball valve.

Each year, Plumbing & Mechanical editors receive thousands of product releases from industry manufacturers. 

Several different balancing valve technologies exist in today’s market; some are new and some have been around for decades.

Using patented flow-measuring technology, iDROSET allows the end user to set and read flow without any additional tools, Watts notes.