Hi ChrisR.Sorry about misleading you with the aarrow spelling but thanks for persisting!I have looked up "warix flange and also came up with "surrey"/"essex"flange. :idea: The idea looks good but will the ptrv fit into any of these?(I have heard of essex and surrey but where the devil is warix) :o
Thanks for the info ChrisR but I have checked the installation instructions and it definately shows a open pipe vent to the header tank and also a self setting temp/pressure release valve installed at the top of the hot water tank.I assume it is in case of a power failure(no pump)and the fire...
Hi,I am installing an "aarow stratford t70"multifuel stove.In the installation book it states that the system requires a pressure/temperature relief valve discharging via a tundish to the outside.The system is an indirect and the only hot water tanks i can find have 5 tappings(plus immersion...