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 54 results

POTTERTON 5107375
AIR PRESSURE SWITCH 0.4MBAR

Please call for stock availability: 01202 718660
POTTERTON 5137531
AIR PRESSURE SWITCH HONEYWELL C6065F1100 1.2MB
£38.48 (ex VAT)
Add to basket
POTTERTON 248043
AUTOMATIC AIR VENT
£12.46 (ex VAT)
Add to basket
POTTERTON 5107376
BURNER ASSEMBLY

Please call for stock availability: 01202 718660
POTTERTON 248494
CONNECTIONS VACUUM PACK

Please call for stock availability: 01202 718660
POTTERTON 5107345
CONTROL KNOB
£3.28 (ex VAT)
Add to basket
POTTERTON 248619
DIAPHRAGM PRESSURE STAT
£10.75 (ex VAT)
Add to basket
POTTERTON 5111141
DIAPHRAGM REPLACEMENT KIT

Please call for stock availability: 01202 718660
POTTERTON 248055
DRAIN TAP
£9.85 (ex VAT)
Add to basket
POTTERTON 248024
EXPANSION VESSEL 8 LITRE CIMM CP387
£82.92 (ex VAT)
Add to basket
POTTERTON 5113278
FAN
£91.94 (ex VAT)
Add to basket
POTTERTON 720853801
FUSE F2A 250V

Please call for stock availability: 01202 718660
POTTERTON 247481
FUSE HOLDER
£4.55 (ex VAT)
Add to basket
POTTERTON 5107339
GAS VALVE HONEYWELL VK4105A1027

Please call for stock availability: 01202 718660
POTTERTON 5113284
HEAT EXCHANGER PRIMARY
£156.76 (ex VAT)
Add to basket
POTTERTON 248488
HYDRAULIC INLET ASSEMBLY SYSTEM
£60.93 (ex VAT)
Add to basket
POTTERTON 248490
HYDRAULIC OUTLET ASSEMBLY SYSTEM
£85.30 (ex VAT)
Add to basket
POTTERTON 247384
IGNITION ELECTRODE
£11.92 (ex VAT)
Add to basket
POTTERTON 248471
INJECTOR 0.69mm DIAMETER HOLE LPG

Please call for stock availability: 01202 718660
POTTERTON 248211
INJECTOR 0.77 DIAMETER HOLE LPG
£5.72 (ex VAT)
Add to basket
POTTERTON 247439
INJECTOR 1.18mm DIAMETER HOLE NG
£4.43 (ex VAT)
Add to basket
POTTERTON 248225
ISOLATION TAP RETURN
£43.14 (ex VAT)
Add to basket
POTTERTON 5107344
KNOB SELECTOR SWITCH
£4.55 (ex VAT)
Add to basket
POTTERTON 248037
LEAD IGNITION ELECTRODE
£5.86 (ex VAT)
Add to basket
POTTERTON 5112382
LEAD SENSING ELECTRODE / TRAP CONNECT
£9.49 (ex VAT)
Add to basket
POTTERTON 248067
MICROSWITCH ASSEMBLY FLOW VALVE
£7.13 (ex VAT)
Add to basket
POTTERTON 248021
O’RING
£3.15 (ex VAT)
Add to basket
POTTERTON 5113314
O’RING
£3.15 (ex VAT)
Add to basket
POTTERTON 248019
O’RING 23.47mm x 2.62mm
£4.55 (ex VAT)
Add to basket
POTTERTON 248044
O’RING AIR VENT
£3.15 (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