About Us
Contact Us
Delivery
FAQs
Log In / Register

Direct Heating Spares

Search

£0.00 0 Basket 0

Gas Boiler Spares
Top Brands
View all Gas Boiler Spares
Top Brands
Oil Boiler Spares
Top Brands
View all Oil Boiler Spares
Top Brands
LPG Boiler Spares
Top Brands
View all LPG Boiler Spares
Top Brands
Cylinder Spares
Top Brands
View all Cylinder Spares
Top Brands
Water Heater Spares
Top Brands
View all Water Heater Spares
Top Brands
Fire Spares
Top Brands
View all Fire Spares
Top Brands
Shower Spares
Top Brands
View all Shower Spares
Top Brands
Electrical
View all Electrical
Trade Essentials
View all Trade Essentials
Brands
Top Brands

More Brands
View all brands
Top Brands
Help & Support
About Us
Contact Us
Delivery
Frequently Asked Questions
Online Account
Log In / Register

Order by 7pm for
SAME DAY DESPATCH *

NEXT DAY DELIVERY *
available on stock items

Over 20,000
spare parts in stock

RATED EXCELLENT
4.8/5 on Trustpilot

Rated Excellent on Trustpilot

Home
Gas Boiler Spares
Control Knobs
Halstead Heating Boiler Parts
DIMPLEX 30 SYSTEM NG

Control Knobs for DIMPLEX 30 SYSTEM NG

Spares Finder Promo Card

Choose category(clear)

Auto Air Vent
Burner
Clocks, Timers & Programmers
Control Knobs
Controls
Electrodes
Expansion Vessels
Fans
Flue
Heat Exchanger
Ignition Unit
Miscellaneous
Orings, Washers & Gaskets
Pipe Assembly
Pressure Gauge
Pressure Relief & Safety Valves
Printed Circuit Board
Pumps
Screws, Nuts, Bolts & Clips
Thermistor

Choose appliance(clear)

Choose appliance section

ALL PARTS
CONTROLS PCB

Sort by:

Page:

HALSTEAD 300493 CONTROL KNOB

HALSTEAD 300493 CONTROL KNOB

Part No: 1299066 MPN: 300493

Sorry, this part is now obsolete

HALSTEAD 300493 CONTROL KNOB View details

1 product found

Page:

Popular Heating Spares Brands

We're an official supplier for over 150 brands

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 – 5pm
Saturday 8am – 12pm
Sunday Closed

© 2025 Direct Heating Spares Ltd

BACK TO TOP