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Halloween offer
10% off selected boiler spares
25 hand-picked parts have 10% off until 31 October: fans, PCBs, diverter valves, vessels and more, all with next day UK delivery.
The 10% comes off automatically at checkout, no code needed.
Offer ends midnight, Saturday 31 October
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The 10% applies to the parts on this page, in every condition we list them.
Checkout with 10% off
The 10% comes off automatically at checkout, no code needed. Next day UK delivery.
10% off until 31 October
The Halloween 25
Twenty-five parts our workshop replaces most when the cold snap hits: fans, PCBs, diverter valves, vessels and sensors. Halloween prices until 31 October.
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-10%
Vaillant Eco-Max 635/646 VU Boiler Gasket Kit 0020038679 0020025929Part No N8933£14.50£16.11Exc. VAT £12.08 View part -
-10%
Worcester Greenstar 12i 15i 18i 24i Fan 87161160670 87172044530 8716118443Part No N0581-1£62.64£69.60Exc. VAT £52.20 View part -
-10%
WORCESTER 25 30 CDI COMBI DHW 14 PLATE HEAT EXCHANGER 87161066850Part No N1013£55.59£61.77Exc. VAT £46.33 View part -
-10%
Worcester Boiler Return-Unit Manifold 87161064420 (Compatible)Part No N9098£76.49£84.99Exc. VAT £63.74 View part -
-10%
VAILLANT ECOTEC PLUS 824 VUW 246/5-5 R2 THREE WAY VALVE ( PLASTIC ) 0020020015Part No N5827£43.20£48.00Exc. VAT £36.00 View part -
-10%
BAXI COMBI 105 HE PCB 5112380Part No N0644-1£43.20£48.00Exc. VAT £36.00 View part -
-10%
BAXI BERMUDA BBU 15HE BOILER FAN 5121447Part No N0620-1£44.71£49.68Exc. VAT £37.26 View part -
-10%
Vaillant Ecotec Plus 937 VUI 376-35 Boiler Diverter Valve 0020132682 0020132683Part No N9160£76.60£85.11Exc. VAT £63.83 View part -
-10%
Essential Heat Exchanger Cleaning Kit for Worcester BoilersPart No N9164£30.00£33.33Exc. VAT £25.00 View part -
-10%
MAIN COMBI 24 24HE 28HE DIVERTER & WATER VALVE 248061 7224344Part No N1339£85.50£95.00Exc. VAT £71.25 View part -
-10%
GLOWWORM EASYCOM 24 28 CH WATER PRESSURE SENSOR 0020079644 WAS 0020014190Part No N2205£18.00£20.00Exc. VAT £15.00 View part -
-10%
BAXI 100 RANGE 124 128 COMBI BOILER AUTO AIR VENT 720777601Part No N3848£13.97£15.52Exc. VAT £11.64 View part -
-10%
VAILLANT ECOTEC DIVERTER VALVE REPAIR KIT CARTRIDGE 0020020015 178978 0020132682Part No N3820£11.48£12.75Exc. VAT £9.57 View part -
-10%
MAIN COMBI 25 ECO & 25 ECO ELITE EXPANSION VESSEL 8 LITRE 5114691Part No N3831£51.30£57.00Exc. VAT £42.75 View part -
-10%
Baxi Boiler Expansion Vessel Repair Kit (Short) 235885 (758TP)Part No N2249£6.46£7.18Exc. VAT £5.38 View part -
-10%
Worcester Boiler Flow Turbine Adaptor 87161064330 8716122264Part No N6082£10.26£11.40Exc. VAT £8.55 View part -
-10%
Potterton Heatmax Combi 24 28 33 HE Diverter Valve Cartridge Kit 5132456Part No N2389£15.01£16.68Exc. VAT £12.51 View part -
-10%
Main Combi Eco 25 & 30 Diverter Valve Actuator Motor 710188301Part No N8651£14.18£15.75Exc. VAT £11.82 View part -
-10%
IDEAL LOGIC 24 30 35 BOILER PRESSURE RELIEF VALVE PRV 176610Part No N8859£10.68£11.87Exc. VAT £8.90 View part -
-10%
Ideal Boiler Ignitor Unit 175593Part No N8973£18.90£21.00Exc. VAT £15.75 View part -
-10%
Vaillant Ecotec Plus 824 831 837 PCB 0020132764 0020107811Part No N1033-1£45.36£50.40Exc. VAT £37.80 View part -
-10%
Glowworm 18SXI 30SXI PCB 2000802731 801719 802731Part No N0408-1£58.50£65.00Exc. VAT £48.75 View part -
-10%
VAILLANT ECOTEC EXPANSION VESSEL 181051 WITH VAILLANT PRV 178985Part No N8276£60.62£67.36Exc. VAT £50.52 View part -
-10%
IDEAL ESPRIT ECO 24 30 FAN ASSEMBLY 175569Part No N1622-1£59.40£66.00Exc. VAT £49.50 View part
Cold snap checklist
The parts that go first when the temperature drops
Boilers that sat quiet all summer come back on in October. Worth checking these before the first cold week.
Prefer to talk to a person?
0191 263 37 08
Our team can find the right part for your boiler and take your order over the phone. Monday to Friday 08:30 – 17:00, Saturday 09:00 – 12:00.
