I Have just installed the Evohome system with 4 hr92s. As I'm new to this it has been a struggle to say the least as my existing valves needed 2 types of adaptors . 2 from the Hr92 supplied and 2 ACH m28 x 1.0 mm I had ordered.
the existing radiators in the bathroom required me to cut the pins slightly by 2mm and once done they worked fine plus I re seated the adaptor on to fully fit over the valve and when the are off and the lounge rads on they remain cool however, when I switch the lounge rads off and the bathrrom on the lounge rads still heat up. after research I did 2 things 1/ again I screws thye ACH28 adaptors I bought fully on as they were not fully seated plus the pins were very long so I cut them to much the advised length to 14mm from the valve front of thread and put back the HR92 one is a bit cooler that the other
I noticed on the ACH M28 x 1.0 mm there is a plastic pin etc. if I put this pin on they there is no way I can get the adaptor on etc.
the pin moves a stroke of around 2mm etc. If move freely but wit a bit of force need and retracts no problem
can anyone advise me
many thanks
Jaxx
the existing radiators in the bathroom required me to cut the pins slightly by 2mm and once done they worked fine plus I re seated the adaptor on to fully fit over the valve and when the are off and the lounge rads on they remain cool however, when I switch the lounge rads off and the bathrrom on the lounge rads still heat up. after research I did 2 things 1/ again I screws thye ACH28 adaptors I bought fully on as they were not fully seated plus the pins were very long so I cut them to much the advised length to 14mm from the valve front of thread and put back the HR92 one is a bit cooler that the other
I noticed on the ACH M28 x 1.0 mm there is a plastic pin etc. if I put this pin on they there is no way I can get the adaptor on etc.
the pin moves a stroke of around 2mm etc. If move freely but wit a bit of force need and retracts no problem
can anyone advise me
many thanks
Jaxx