Accessories by type
We have a full range of boiler accessories including gas safety products, LPG conversion kits, controls, flues and other vital accessories for your boiler service or installation.
If you need to shop for accessories for your boiler then we stock what you need in a range of different fitting size and type depending on your requirements.
Discover boiler accessories compatible with all the leading boiler brands including Baxi, Potterton, Worcester Bosch, Vaillant, Vokera and many more.
We provide a wide selection of boiler accessories from all the leading brands at Mr Central Heating.
Worcester Greenstar 4000 / Compact Pre-Piping Assembly Kit
£80.34
£66.95
17 Available for Delivery
Select your local store for Stock Availability.
Worcester Comfort Plug-in Twin Channel Programmer
£90.00
£75.00
140 Available for Delivery
Select your local store for Stock Availability.
Grant Green System External 45 Degree Elbow (For 26-70kW)
£95.06
£79.22
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Viessmann Connection Set For 4-Pipe DHW Cylinder Installation
£95.98
£79.98
17 Available for Delivery
Select your local store for Stock Availability.
Navien 60/100 300mm - 460mm Telescopic Horizontal Flue Kit
£102.34
£85.28
10 Available for Delivery
Select your local store for Stock Availability.
Viessmann ViCare Wireless Thermostat
£116.63
£97.19
2 Available for Delivery
Select your local store for Stock Availability.
Worcester Silver Standard Telescopic Horizontal Flue (350 mm - 570 mm)
£119.70
£99.75
14 Available for Delivery
Select your local store for Stock Availability.
Vaillant VR70 Wiring Centre
£156.06
£130.05
7 Available for Delivery
Select your local store for Stock Availability.
Grant Yellow System 80mm x 2 Metre Plume Diverter Kit (For 12-26kW)
£224.38
£186.98
Available for back-ordered delivery
Select your local store for Stock Availability.
Vaillant VR940F myVaillant Connect and VRT51F sensoROOM Pure Digital Thermostat
£281.78
£234.82
21 Available for Delivery
Select your local store for Stock Availability.
Viessmann 60mm 87 Degree Plume Bend
£11.72
£9.77
47 Available for Delivery
Select your local store for Stock Availability.
Vaillant VRT15 Analogue Room Thermostat
£23.05
£19.21
135 Available for Delivery
Select your local store for Stock Availability.
Navien 60mm Black Plume Diverter
£24.96
£20.80
7 Available for Delivery
Select your local store for Stock Availability.
Baxi Multifit 60 mm Pair Of Black 135 Degree Plume Displacement Bends (ERP)
£30.44
£25.37
47 Available for Delivery
Select your local store for Stock Availability.
Baxi Multifit 60 mm 1 Metre Black Plume Displacement Extension (ERP)
£37.03
£30.86
41 Available for Delivery
Select your local store for Stock Availability.
Baxi Multifit In Flue Outdoor Sensor - Combi
£41.15
£34.29
25 Available for Delivery
Select your local store for Stock Availability.
Honeywell Home R200C-N1 Interconnected Carbon Monoxide (CO) Alarm
£41.77
£34.81
10 Available for Delivery
Select your local store for Stock Availability.
Ideal 1 Metre High Level Plume Kit Extension
£43.04
£35.87
57 Available for Delivery
Select your local store for Stock Availability.
Baxi Multifit 100mm Flat Roof Flashing
£45.26
£37.72
44 Available for Delivery
Select your local store for Stock Availability.
Viessmann Valve Fittings Cover For Boiler of 400mm Width
£52.45
£43.71
8 Available for Delivery
Select your local store for Stock Availability.
Ideal Pair Of 45 Degree High Level Plume Kit Elbows
£53.21
£44.34
20 Available for Delivery
Select your local store for Stock Availability.
Ideal Vogue Stand Off Kit
£57.54
£47.95
30 Available for Delivery
Select your local store for Stock Availability.
Worcester Greenstar Comfort+ Wireless Outdoor Weather Sensor
£57.60
£48.00
4 Available for Delivery
Select your local store for Stock Availability.
Grant Green System External Rigid 250mm Flue Extension (For 26-70kW)
£60.16
£50.13
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Vaillant EcoTEC Rear Piping Spacing Frame
£61.34
£51.12
112 Available for Delivery
Select your local store for Stock Availability.
Vokera Standard Efficiency 0.75 Metre Extension
£68.53
£57.11
8 Available for Delivery
Select your local store for Stock Availability.
Hive Thermostat Mini for Heating & Domestic Hot Water (Hubless)
£72.07
£60.06
41 Available for Delivery
Select your local store for Stock Availability.
Grant Green System External Rigid 450mm Flue Extension (For 26-70kW)
£73.66
£61.38
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Grant Green System External Vertical Terminal (For 26-70kW)
£82.70
£68.92
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Ideal NG-LPG Conversion Kit For 24kW Logic2 Boilers
£86.39
£71.99
9 Available for Delivery
Select your local store for Stock Availability.
