Honeywell VC7931ZZ11/U Modulating Actuator for VC Series Valves. Actuators control central air, fan coil systems, radiators and convectors. Depending on the model, it can be controlled by a Low Voltage SPST or SPDT switch, pulse-width modulated 24 Vac signal, or Floating input, modulating controller.
4.5 out of 5 rating is our rating for plumbersstock.com, we got that rating because we have lots of experience and great people with expertise in plumbing. BUT WE WANT YOUR HELP. This product doesn't have any reviews yet, and we don't want to write our own reviews. It is more valuable to us that the customers get to share their experience with our products. Please, if you have any experience with this product, take a moment to share and help someone else who is trying to make a decision. Thank you!