Why Choose DHS?
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Browse more products in the
Gas Boiler Spares category -
Browse more products from
Worcester -
Secure Express Checkout
with a selection of payment options -
12 Month Warranty
On all parts -
The UK's #1 Heating Spares Supplier
94% Rated Excellent/Good
This part fits the following 122 appliances (sorted alphabetically):
- Worcester 15I ERP V1 SYSTEM NG
- Worcester 15I ERP V2 SYSTEM NG
- Worcester 15I ERP V3 SYSTEM NG
- Worcester 15I ERP V4 SYSTEM NG
- Worcester 15I ERP V5 SYSTEM NG
- Worcester 18I ERP V1 SYSTEM LPG
- Worcester 18I ERP V1 SYSTEM NG
- Worcester 18I ERP V2 SYSTEM LPG
- Worcester 18I ERP V2 SYSTEM NG
- Worcester 18I ERP V3 SYSTEM LPG
- Worcester 18I ERP V3 SYSTEM NG
- Worcester 18I ERP V4 SYSTEM LPG
- Worcester 18I ERP V4 SYSTEM NG
- Worcester 18I ERP V5 SYSTEM LPG
- Worcester 18I ERP V5 SYSTEM NG
- Worcester 18I ERP V6 SYSTEM NG
- Worcester 21I ERP V1 SYSTEM LPG
- Worcester 21I ERP V1 SYSTEM NG
- Worcester 21I ERP V2 SYSTEM LPG
- Worcester 21I ERP V2 SYSTEM NG
- Worcester 21I ERP V3 SYSTEM LPG
- Worcester 21I ERP V3 SYSTEM NG
- Worcester 21I ERP V4 SYSTEM LPG
- Worcester 21I ERP V4 SYSTEM NG
- Worcester 21I ERP V5 SYSTEM LPG
- Worcester 21I ERP V5 SYSTEM NG
- Worcester 21I ERP V6 SYSTEM LPG
- Worcester 21I ERP V6 SYSTEM NG
- Worcester 24I ERP V1 SYSTEM LPG
- Worcester 24I ERP V1 SYSTEM NG
- Worcester 24I ERP V2 SYSTEM LPG
- Worcester 24I ERP V2 SYSTEM NG
- Worcester 24I ERP V3 SYSTEM LPG
- Worcester 24I ERP V3 SYSTEM NG
- Worcester 24I ERP V4 SYSTEM LPG
- Worcester 24I ERP V4 SYSTEM NG
- Worcester 24I ERP V5 SYSTEM LPG
- Worcester 24I ERP V5 SYSTEM NG
- Worcester 24I ERP V6 SYSTEM LPG
- Worcester 24I ERP V6 SYSTEM NG
- Worcester 25 SI COMPACT ERP COMBI LPG
- Worcester 25 SI COMPACT ERP COMBI NG
- Worcester 27 I COMPACT ERP SYSTEM LPG
- Worcester 27 I COMPACT ERP SYSTEM NG
- Worcester 27RI COMPACT ERP V1 SYSTEM LPG
- Worcester 27RI COMPACT ERP V1 SYSTEM NG
- Worcester 27RI COMPACT ERP V2 SYSTEM LPG
- Worcester 27RI COMPACT ERP V2 SYSTEM NG
- Worcester 27RI COMPACT ERP V3 SYSTEM LPG
- Worcester 27RI COMPACT ERP V3 SYSTEM NG
- Worcester 28 CDI COMPACT ERP COMBI LPG
- Worcester 28 CDI COMPACT ERP COMBI NG
- Worcester 30 I COMPACT ERP SYSTEM LPG
- Worcester 30 SI COMPACT ERP COMBI LPG
- Worcester 30 SI COMPACT ERP COMBI NG
- Worcester 30RI COMPACT ERP V1 SYSTEM LPG
- Worcester 30RI COMPACT ERP V1 SYSTEM NG
- Worcester 30RI COMPACT ERP V2 SYSTEM LPG
- Worcester 30RI COMPACT ERP V2 SYSTEM NG
- Worcester 30RI COMPACT ERP V3 SYSTEM LPG
- Worcester 30RI COMPACT ERP V3 SYSTEM NG
- Worcester 32 CDI COMPACT ERP COMBI LPG
- Worcester 32 CDI COMPACT ERP COMBI NG
- Worcester 36 CDI COMPACT ERP COMBI LPG
- Worcester 36 CDI COMPACT ERP COMBI NG
- Worcester 533 COMPACT COMBI NG
- Worcester 533 COMPACT ERP COMBI NG
- Worcester 535 COMPACT COMBI NG
- Worcester 535 COMPACT ERP COMBI NG
- Worcester 9I ERP SYSTEM LPG
- Worcester 9I ERP V1 SYSTEM NG
- Worcester 9I ERP V2 SYSTEM NG
- Worcester 9I ERP V3 SYSTEM NG
- Worcester 9I ERP V4 SYSTEM NG
- Worcester 9I ERP V5 SYSTEM NG
- Worcester 9I ERP V6 SYSTEM NG
- Worcester G/STAR 27 CDI COMP ERP SYS NG
- Worcester G/STAR 30 RI COMP SYSTEM LPG
- Worcester G/STAR 30 RI COMPACT SYSTEM NG
- Worcester G/STAR 36 CDI COMP ERP SYS NG
- Worcester GREENSTAR 12I SYSTEM ERP
- Worcester GREENSTAR 15I SYSTEM ERP
- Worcester GREENSTAR 2000 25KW NG
- Worcester GREENSTAR 25 SI COMP COMBI LPG
- Worcester GREENSTAR 25 SI COMP COMBI NG
- Worcester GREENSTAR 25I ERP
- Worcester GREENSTAR 27 I COMP SYSTEM LPG
- Worcester GREENSTAR 27 I COMP SYSTEM NG
- Worcester GREENSTAR 28 CDI COMP COMB LPG
- Worcester GREENSTAR 28 CDI COMP COMBI NG
- Worcester GREENSTAR 30 I COMP SYSTEM LPG
- Worcester GREENSTAR 30 I COMP SYSTEM NG
- Worcester GREENSTAR 30 SI COMP COMBI LPG
- Worcester GREENSTAR 30 SI COMP COMBI NG
- Worcester GREENSTAR 30I ERP
- Worcester GREENSTAR 30I ERP COMBI LPG
- Worcester GREENSTAR 30I SYSTEM COMPACT E
- Worcester GREENSTAR 32 CDI COMP COMB LPG
- Worcester GREENSTAR 32 CDI COMP COMBI NG
- Worcester GREENSTAR 36 CDI COMP COMB LPG
- Worcester GREENSTAR 36 CDI COMP COMBI NG
- Worcester GREENSTAR 36 LXI COMBI NG
- Worcester GREENSTAR 400 12 S SYSTEM LPG
- Worcester GREENSTAR 400 12 S SYSTEM NG
- Worcester GREENSTAR 400 15 S SYSTEM LPG
- Worcester GREENSTAR 400 15 S SYSTEM NG
- Worcester GREENSTAR 400 18 S SYSTEM LPG
- Worcester GREENSTAR 400 18 S SYSTEM NG
- Worcester GREENSTAR 400 21 S SYSTEM LPG
- Worcester GREENSTAR 400 21 S SYSTEM NG
- Worcester GREENSTAR 400 24 S SYSTEM LPG
- Worcester GREENSTAR 400 24 S SYSTEM NG
- Worcester GREENSTAR 400 25 C COMBI LPG
- Worcester GREENSTAR 400 25 C COMBI NG
- Worcester GREENSTAR 400 30 C COMBI LPG
- Worcester GREENSTAR 400 30 C COMBI NG
- Worcester GREENSTAR 4000 GR4700IW 25 C C
- Worcester GREENSTAR 4000 GR4700IW 25 C C
- Worcester GREENSTAR 4000 GR4700IW 30 C C
- Worcester GREENSTAR 4000 GR4700IW 30 C C
- Worcester GREENSTAR 533 COMPACT ERP
- Worcester GREENSTAR 535 COMPACT ERP
May fit others. If you are unsure of your product model, or would like more information, please contact us.
At DHS we offer a range of product options to suit different budgets and requirements, while maintaining quality and reliability across all categories.
Below is an explanation of each product type available on our website. Please note that not all products will have all variants available.
UCP
BEST VALUE
Unbranded Component Product. Genuine manufacturer component, but no branded packaging.
- Sourced Directly from the Manufacturer
- Supplied in Unbranded Packaging
- Same Quality & Function as OEM Version
- Cost Effective Alternative
- 12 Month Warranty
OEM
ORIGINAL PART
Original Equipment Manufacturer Component with branded packaging.
- Genuine Original Part
- Sourced Directly from the Manufacturer
- Manufacturers Official Packaging
- Trusted Manufacturer Quality
- 12 Month Warranty
Alternative
Compatible replacement parts sourced from a third party Manufacturer.
- Lower Cost Replacement Option
- Fully Functional Alternative
- Appearance, design or materials may differ from the original part
- 12 Month Warranty
Refurbished
Original OEM components that have been professionally refurbished.
- Genuine OEM Component Professionally Refurbished and Tested
- Environmentally Conscious Choice
- Excellent Value for Money
- 12 Month Warranty
Need Help Choosing?
If you are unsure of which product category is right for your repair or installation, our team is happy to help.
Contact us for expert advice on compatibility, pricing and availability.
Why buy from Direct Heating Spares?
There are many great reasons to choose us over our competitors!
- Trading since 2006, we are the UK's top supplier of boiler and heating spares.
- Official stockists for over 100 leading UK and European brands.
- Over 20,000 parts stocked in our UK warehouse located in Chorley, Lancashire.
- Competitive pricing with a secure checkout and a choice of payment methods.
- We offer multiple options for delivery and collection.
- Our team are available every day (excluding bank holidays) should you need support.
- Generous returns policy of 30 days as standard.
- We are passionate about giving back to charity.
We offer several delivery options, leveraging our long-standing relationships with trusted and reputable UK couriers.
We also partner with UPS to allow you to collect your order from over 3,000 Access Points across the country at your convenience, including local shops and newsagents.
The full selection of these will be shown at the Basket stage. Simply add your desired product(s) to your Basket and the most appropriate delivery options will be dynamically calculated for you.
Please see our Delivery Options page for more information.
We are proud to offer a generous returns policy of 30 days as standard to all online customers.
Please see our Returns Policy here for more information and exclusions.