Originally Posted by sparkie
Only problem here is there is no control, heating on in conservatory will only be regulated by house room stat. I'd fit motorised valve on the circuit branched from the original and fit another stat in conservatory. So on a sunny day you can have heating on in house but conservatory switched off and soaking up the suns rays through the glass.
Buy a zone valve and roomstat and throw the heating pack away. Where and why do you have a blending valve? No need as that would cool water..
You missed the thermostat that controls the heated floor,this thermostat is a separate stat to the one that controls the rest of the rads in the house.
The heated floor in my kitchen is controllably separately.
"the thermostat for the pipework sits on the lower part of a wall as it exits your conservatory and hooks up with the rest of the CH system".