WattsPowers Mixing valve

The 3/4" Caleffi MixCal, 521 series three-way thermostatic mixing valve is used in systems producing domestic hot water or in hydronic and radiant heating systems. It maintains the desired output temperature of the mixed water supplied at a constant set value compensating for both temperature and pressure fluctuations of the incoming hot and cold water. The valve has been specifically certified to ASSE 1017 and Low Lead Plumbing Law by ICC-ES.We carry this and many other sizes. Don't see the part you need? Give us a call today!

Need some help? Give us a call at (800) 228-4718 or Contact Us and we will be happy to help you find the Powers parts to repair or replace your tempering or mixing valve. When in doubt just include some photos of the Powers parts you need and send them to sales@nyrpcorp.com. A Powers specialist will get back to you with the parts you need to order as fast as they possibly can!

Powers Mixing ValveRebuild Kit

New York Replacement Parts is proud to be a distributor of Powers Hot Water Tempering Valves and repair parts for over 35 years. We have an extremely dedicated and knowledgeable staff that will help you find all the Powers parts you need.

Powers mixing valveManual

We carry a large selection of Powers tempering valves including parts for most of Powers older model tempering \ mixing valves. If you need a replacement tempering valve we have them. We also carry: Cartridges and Stems, Face Plates, Handles, Repair Kits, Check & Integral Stops, Complete Rebuild Kits and more! Let New York Replacement Parts be your one stop shop for all your Powers tempering valve repairs.