G
Gray0689
You don't always need a LLH
For your set up I'd be looking at weather compensation unit controlling mixing valve and 1 large pump a grundfos magna modulating pump
Disregard the oil boilers
But similar to what you want 3 floors all underfloor with a few rads in a circuit and towel rails in a circuit
And a 500ltr buffer tank
For your set up I'd be looking at weather compensation unit controlling mixing valve and 1 large pump a grundfos magna modulating pump
Disregard the oil boilers
But similar to what you want 3 floors all underfloor with a few rads in a circuit and towel rails in a circuit
And a 500ltr buffer tank