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This is the reply from ESI That’s how the current valves close. It’s a new low friction motor that’s been used so they are less likely to fail and last longer. We do have some that we are currently manufacturing that have an extra component to slow down closing of the valve however these valves...

I’ve uploaded to Dropbox now. Hopefully that works for you

Try this https://www.dropbox.com/scl/fi/muv1m62re8kx9d2t2wpxh/Video-02-03-2026-09-15-54.mov?rlkey=6j5akauqikokrzjsuocfdln86&st=eflnxzji&dl=0 https://www.dropbox.com/scl/fi/omvuv9ra4hcwnjkn7hmcd/Video-02-03-2026-09-16-21.mov?rlkey=p4civcjbp9el1whnmcdoy7p72&st=9jvsbrg1&dl=0 The actual valves...

Hello again @stem I needed to replace the actuator head as one failed which was really straight forward. The new ones have a sticker that say new low friction moter less friction on return lever. Having fitted these as soon as the system stops demand the valves immediately close causing a thud...

Still have the boxes at home. Got someone to check and they’re not in there. Can they be purchased separately ?

I plan to finish up this evening. Add clips to the wiring and the earth sheaths. Surprisingly the receivers didn’t come with cable clamps which was strange. Will try to source some from somewhere to secure the wiring. Will be moving some of the wiring to a separate junction box to power the...

Thanks for that. Both zones and hot water seem to working well. Will keep that in mind

Worked on the install today and managed to get it up and running. You were right with bridging the live and switched live on stat 1 and 2 on the board and also the switched live coming from the board. I needed a permanent live which I got using the old cables from the programmer, I connected...

At least we’ve covered all bases. Thanks again. Will confirm once all up and running

Many thanks for your input. I plan to install the two new receivers next to the tank. With regards to the old programmer I believe the wires 3,4,6 will need to be removed as they won’t be connected to the ESI ES WPB Three. The other L E N cables I assume are still needed? Should I remove...

Hi Stem Could I get your opinion on my system for a smart meter install? I wasn’t able to send you a PM https://www.diynot.com/diy/threads/honeywell-t6r-hw-install.586571/

Is anyone able to confirm whether the above is correct?

I live in a new build and I have the esi system installed. I’m looking at installing the Honeywell T6R HW. I have two zones and separate hot water control. This is what I’m thinking Receiver 1- First zone and HW control Receiver 2- Second zone My current setup: Main module on the tank Two...