About Us
Contact Us
Delivery
FAQs
Log In / Register

Search

£0.00 0 Basket 0

Oil Boiler Spares
View all Oil Boiler Spares
LPG Boiler Spares
View all LPG Boiler Spares
Cylinder Spares
View all Cylinder Spares
Water Heater Spares
View all Water Heater Spares
Fire Spares
View all Fire Spares
Shower Spares
View all Shower Spares
Electrical
View all Electrical
Trade Essentials
View all Trade Essentials
Brands
View all brands
Help & Support
About Us
Contact Us
Delivery
Frequently Asked Questions
Online Account
Log In / Register

Order by 7pm for
SAME DAY DESPATCH *

Over 20,000
spare parts in stock

0330 123 3707
Open 7 days a week

CLICK & COLLECT
from over 3,000 locations

Home
Grant Boiler Parts

Grant Boiler Parts (Page 15)

Filter by type

Gas Boiler Spares
Oil Boiler Spares

Filter by brand(clear)

Filter by appliance

COMBI MKII
COMBI V3
EUROFLAME UTILITY BOILERHOUSE
MULTI PASS KITCHEN BOILERHOUSE
VORTEX ECO CONDENSING
VORTEX ECO CONDENSING WALL HUN
VORTEX PRO CONDENSING
VORTEX PRO CONDENSING COMBI

Sort by:

Page:

GRANT RBS103 RDB CONTROL BOX 535SE/LD

GRANT RBS103 RDB CONTROL BOX 535SE/LD

Part No: 2160590 / MPN: RBS103

Sorry, this part is now obsolete

GRANT RBS103 RDB CONTROL BOX 535SE/LD View Part Details

211 products found

Page:

Our Blog
Read our blog with the latest news from Direct Heating Spares
Boiler Manuals
Browse thousands of our boiler manuals we have free online
Trade Essentials
View our wide range of trade essential products

Helpful Links
Home
Merchant/Wholesale
About Us
Charity Partnership
Delivery Options
Frequently Asked Questions
Special Offers
Our Brands
Online Account
Unsubscribe From Marketing

Information
Conditions of Use
Cookie Policy
Privacy Policy
Returns Policy
Sales Terms
Terms & Conditions
Accessibility Statement
Modern Slavery Statement
Careers

Contacting Us
Direct Heating Spares
Chorley North Business Park
Chorley
Lancashire
PR6 7BT
United Kingdom
T: 0330 123 3707
E: web@dhsspares.co.uk
Online Enquiry Form

Opening Hours
Contact Centre
Weekdays 7am – 7pm
Saturday 8am – 4pm
Sunday 9am – 1pm
Trade Counter
Weekdays 8am – 4:30pm
Saturday 8am – 12pm
Sunday Closed

© 2025 Direct Heating Spares Ltd