DanfossHSA3 3 Port Valve Actuator, White

Easy enough to fit, last one lasted seven years so happy enough, prompt delivery too...

Good original quality, simple to replace (don't forget to isolate the boiler first though), and solved the heating coming on with the hot water.This same part was double the price from all my local wholesalers, and some of them had it on back order.

I have had 3 of these actuators over 18 years. An average of 6 years each. Unfortunately the last one failed to work properly after 2 years; a month after the guarantee ended!I have dis-assembled an earlier one and can see no obvious wear in it. The motor still goes, the gear wheel and cam ring show no sign of wear and the micro switches appear to function as they should. So I am curious about what is bringing my actuators to an early demise?

The right one very happy thank you

Easy to fit and wire up. Don't forget to return the lever to it's auto position if you have been using it to give heat and hot water until fitting a new motorised valve.

Arrived on time, fitted and working

As another reviewer said, Amazon is not the first place to look when you need a new Danfoss 3 port actuator urgently, but I am glad I did check. It was reasonably priced and it arrived the next morning, and when your heating is acting up with the temperature below zero, you want the part quickly as nobody keeps stock locally.All installed and very pleased.Thank you very much.

Operates like a dream and a like for like replacement.