As part of a rear extension job I have asked for my combi boiler to be prepped for UFH, ie. split the upstairs and downstairs loops and install valves. I've been quoted £860 for the following:
"Combi boiler & underfloor heating conversion To split heating system into 2 zones 1 for underfloor heating and 1for central heating radiators This includes pipework, 2 x 2port Honeywell zone valves, to upgrade the wiring"
In addition, I've been quoted £480 to run a cable plus flow-return pipes about 8m on a straight run (nothing in the way, the extension is empty and they will go under the floorboards) from boiler into understairs cupboard, where the manifold will be.
So about £1320 in total (weirdly they won't actually connect the flow/return pipes to the manifold for this, just "leave them ready" below the manifold).
I'm in SE London/Kent. Is this a fair quote???
"Combi boiler & underfloor heating conversion To split heating system into 2 zones 1 for underfloor heating and 1for central heating radiators This includes pipework, 2 x 2port Honeywell zone valves, to upgrade the wiring"
In addition, I've been quoted £480 to run a cable plus flow-return pipes about 8m on a straight run (nothing in the way, the extension is empty and they will go under the floorboards) from boiler into understairs cupboard, where the manifold will be.
So about £1320 in total (weirdly they won't actually connect the flow/return pipes to the manifold for this, just "leave them ready" below the manifold).
I'm in SE London/Kent. Is this a fair quote???