Hello
I am having problems finding a replacement Actuator or an equivalent for a Sunvic Mo Mo SMZ 1801. They don't seem to produce them any more. The Danfoss HPA2 look similar.
Any advise appreciated.
Thanks
diode84
I did tighten it but there is still a very small leak and didn't dare tighten it any more as it looks a cheap brass drain tap. Any idea if its the one with 'o' rings or the cheap one?
Hello
I have an intermittent leak in my Grant Vortex Pro 15/21 inside the case. Never very much water but the bottom of the case has sometimes 3mm of water. I have checked the flow and return connections but can't find any leak. The boiler is about five years old. Has anyone any ideas what may...
No relays in wiring centre. I have ordered a Honeywell valve from Screwfix, I hope they are genuine, I pick it up tomorrow. I will look at its instructions and modify the wiring as needed.
Thank you everyone for the help, I know I will be back in the future.
diode84
Hello
My first post so hello everyone.
I put in my home system a few years ago and used Sunvic mo-mo motorised valves. The second one is leaking from the seal where the motor rotates the valve.
Can anyone recommend the best non leak motorised two way valve that will last a long time. It does...