4 X HALSTEAD ACE & ACE HIGH DHW Heat Exchanger O'Ring Seal 500600
£3.68
4 X HALSTEAD FINEST & FINEST GOLD DHW Heat Exchanger O'Ring Seal 500600
£3.68
4 X HALSTEAD FINEST PLATINUM & WICKES 90 DHW Heat Exchanger O'Ring Seal 500600
£3.68
4 X HALSTEAD WICKES COMBI 82 & 102 DHW Heat Exchanger O'Ring Seal 500600
£3.68
FERROLI OPTIMA 201 601 701 801 901 1001 FLOW METER 39804220
£27.72
HALSTEAD EDEN CB BOILER FILING COCK TAP 801679
£13.07
HALSTEAD AC 24 30 & AS 18 DOMESTIC HOT WATER NTC SENSOR (15MM) 500663
£22.60
HALSTEAD ACE & ACE HIGH BOILER FAN ASSEMBLY 988418 WAS 988398
£38.00
HALSTEAD ACE 24HE 30HE 35HE & CLUB 18HE BOILER DETECTION ELECTRODE 988540
£30.52
Halstead Ace & Ace High 3 Way Diverter Valve Actuator Nut Bush 840503NUT
£8.10
HALSTEAD ACE & ACE HIGH BOILER PUMP HEAD FOR 851213
£100.00
HALSTEAD ACE & ACE HIGH PRESSURE RELIEF VALVE (PRV) 450987
£7.50