Skip to content

Next Day Shipping to UK Mainland
Over 45,000 Genuine Manufacturer Parts
Click and Collect from Poole, Salisbury or Southampton

HEATING SPARES
SPECIALISTS LTD

POOLE - 01202 718660

SALISBURY - 01722 273222

SOUTHAMPTON - 02380 770008

Manufacturers
Find parts
FAQs
About Us
Contact Us
Open Trade Account
0

FIND BOILER & HEATING PARTS

Search for:

Find parts

Trade Customer?Sign-up or login for discounted trade pricing.

Showing 1–30 of 48 results

BAXI 5112770
BURNER ASSEMBLY
£42.30 (ex VAT)
Add to basket
BAXI 247436
COMBUSTION VIEWING WINDOW SURROUND
£7.65 (ex VAT)
Add to basket
BAXI 247437
COMBUSTION VIEWING WINDOW SURROUND
£5.85 (ex VAT)
Add to basket
BAXI 248212
CONNECTIONS VACUUM PACK
£66.60 (ex VAT)
Add to basket
BAXI 5112381
CONTROL KNOB POTENTIOMETER/SELECTOR

Please call for stock availability: 01202 718660
BAXI 248619
DIAPHRAGM – PRESSURE-STAT
£10.80 (ex VAT)
Add to basket
BAXI 248338
DIAPHRAGM DHW/DIFF INSTANT

Please call for stock availability: 01202 718660
BAXI 5111139
DIAPHRAGM REPLACEMENT KIT

Please call for stock availability: 01202 718660
BAXI 5111140
DIAPHRAGM REPLACEMENT KIT DWH

Please call for stock availability: 01202 718660
BAXI 7223558
DOMESTIC HEAT EXCHANGER
£68.40 (ex VAT)
Add to basket
BAXI 248055
DRAINING TAP
£12.60 (ex VAT)
Add to basket
BAXI 247384
ELECTRODE – IGNITION
£11.97 (ex VAT)
Add to basket
BAXI 248098
ELECTRODE LEAD FLAME SENSING
£7.65 (ex VAT)
Add to basket
BAXI 5113000
EXPANSION VESSEL WITH STORAGE
£116.10 (ex VAT)
Add to basket
BAXI 5112627
FAN (24 model)
£115.20 (ex VAT)
Add to basket
BAXI 5137532
FAN PRESSURE SWITCH
£43.20 (ex VAT)
Add to basket
BAXI 235948
FLOW REGULATOR 10L BLUE
£32.40 (ex VAT)
Add to basket
BAXI 5112390
FRONT COVER/EXCHANGER ASSY
£184.50 (ex VAT)
Add to basket
BAXI 720853801
Fuse 2A 250V in fuse holder

Please call for stock availability: 01202 718660
BAXI 247481
FUSE HOLDER
£4.50 (ex VAT)
Add to basket
BAXI 5107339
GAS VALVE – VK4105 M
£126.00 (ex VAT)
Add to basket
BAXI 248090
GAUGE – PRESSURE
£24.30 (ex VAT)
Add to basket
BAXI 5112431
HEAT EXCHANGER – PRIMARY- (24 model)
£367.20 (ex VAT)
Add to basket
BAXI 248246
HYDRAULIC INLET ASSEMBLY
£140.40 (ex VAT)
Add to basket
BAXI 248056
HYDRAULIC SAFETY VALVE – 3BAR
£9.00 (ex VAT)
Add to basket
BAXI 248051
HYDRAULIC VENTURI ASSEMBLY
£18.90 (ex VAT)
Add to basket
BAXI 248211
INJECTOR – 0.77 LPG 18 & 24HE
£5.94 (ex VAT)
Add to basket
BAXI 247439
INJECTOR – 1.18 NG

Please call for stock availability: 01202 718660
BAXI 247015BAX
Kit – Condense Trap Plug/Washer
£11.25 (ex VAT)
Add to basket
BAXI 248095
KNOB SELECTOR SWITCH
£13.50 (ex VAT)
Add to basket

1
2
→

Our Stores

Poole Head Office

Unit 12, Wessex Trade Centre, Old Wareham Road, Poole, Dorset, BH12 3PQ Unit 12
Wessex Trade Centre
Old Wareham Road
Poole
Dorset
BH12 3PQ

01202 718660 poole.sales@hssspares.co.uk

Southampton

Unit 4, Tanners Brook Way, Millbrook, Southampton, Hampshire, SO15 0JY Unit 4
Tanners Brook Way
Millbrook
Southampton
Hampshire
SO15 0JY

Salisbury

Unit 2, Penton Business Park, Stephenson Road, Salisbury, SP2 7NP Unit 2
Penton Business Park
Stephenson Road
Salisbury
SP2 7NP

Helpful Links

Terms & Conditions
Delivery & Returns
Company Policies
Account Login

© 2026. HSS Boiler & Heating Spares. All rights reserved. Website by Landon Marketing and Design