A |
Components of the central heating system |
Labour & Parts |
B |
Circulating pump |
Labour & Parts |
C |
Time clock/ programmer |
Labour & Parts |
D |
Room thermostat |
Labour & Parts |
E |
Cylinder thermostat |
Labour & Parts |
F |
Gas supply from appliances isolating cock |
Labour & Parts |
G |
Motorised valves |
Labour & Parts |
H |
Radiator valves |
Labour & Parts |
I |
Radiators |
Labour & Parts |
J |
Pipework and fittings of central heating system |
Labour & Parts |
K |
Feed and expansion tank |
Labour & Parts |
L |
Flueing |
Labour & Parts |
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