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.
Ideal 90 Degree High Level Plume Kit Elbow
£46.91
£39.09
40 Available for Delivery
Select your local store for Stock Availability.
CLEARANCE - Baxi Multifit 110 mm Pitched Roof Flashing
£47.17
£39.31
73 Available for Delivery
Select your local store for Stock Availability.
Vaillant 80/125 Sliding Sleeve
£47.66
£39.72
8 Available for Delivery
Select your local store for Stock Availability.
Navien Pipe Cover For NCB700-ON Boilers
£48.67
£40.56
Available for back-ordered delivery
Select your local store for Stock Availability.
Grant Orange System Conventional 125mm x 450mm Rigid Flue Extension (For 46-70kW)
£50.38
£41.98
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Worcester Silver 90 Degree Flue Bend
£51.66
£43.05
17 Available for Delivery
Select your local store for Stock Availability.
Grant White System Aluminium Flat Flashing (For 12-26kW)
£52.31
£43.59
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Grant Green System External Rigid 150mm Flue Extension (For 12-26kW)
£52.31
£43.59
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Viessmann 80mm Flue Gas Non-Return Valve
£52.45
£43.71
Available for back-ordered delivery
Select your local store for Stock Availability.
Vaillant Stainless Steel Facade/ Plume Fastening Clamp Extension
£53.92
£44.93
14 Available for Delivery
Select your local store for Stock Availability.
Viessmann 60/100 Increased To 80/125 Flue Adaptor
£54.68
£45.57
Available for back-ordered delivery
Select your local store for Stock Availability.
Grant Yellow System Low Level 225mm Flue Extension (For 12-26kW)
£56.08
£46.73
9 Available for Delivery
Select your local store for Stock Availability.
Grant Orange System Conventional 100mm x 235-300mm Adjustable Flue Extension (For 12-46kW)
£56.08
£46.73
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Grant Green System External Straight Terminal (For 12-26kW)
£56.66
£47.22
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Grant Green System External Rigid 250mm Flue Extension (For 12-26kW)
£57.64
£48.03
2 Available for Delivery
Select your local store for Stock Availability.
Viessmann 100/125mm Red Adjustable Pitched Roof Flashing
£58.03
£48.36
Available for back-ordered delivery
Select your local store for Stock Availability.
Vokera Flat Roof Flashing
£58.28
£48.57
20 Available for Delivery
Select your local store for Stock Availability.
Vokera LPG Conversion Kit (20028555)
£58.48
£48.73
2 Available for Delivery
Select your local store for Stock Availability.
Vaillant Black Deflector Kit
£58.79
£48.99
11 Available for Delivery
Select your local store for Stock Availability.
Grant Orange System Conventional 100mm x 950mm Rigid Flue Extension (For 12-46kW)
£60.16
£50.13
1 Available for Delivery
Select your local store for Stock Availability.
Viessmann 1.1/4" Connection Pipe Bends Set For Top/Bottom Install - For 200-W 49-99kW
£60.26
£50.22
Available for back-ordered delivery
Select your local store for Stock Availability.
Ariston Vertical Starter c/w Horizontal Terminal Kit 60/100 (SE)
£60.41
£50.34
1 Available for Delivery
Select your local store for Stock Availability.
Grant Orange System Conventional 125mm x 235-300mm Adjustable Flue Extension (For 46-70kW)
£61.21
£51.01
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
FLEXEJ Low Loss Header Valve Kit
£61.80
£51.50
13 Available for Delivery
Select your local store for Stock Availability.
Grant Green System External Module Straight Starter (For 12-26kW)
£61.81
£51.51
Order now for delivery within 10 working days
Available for back-ordered delivery
Select your local store for Stock Availability.
Worcester Silver 960 mm Flue Extension
£63.00
£52.50
8 Available for Delivery
Select your local store for Stock Availability.
Baxi Multifit Boiler Stand Off Kit - Std
£63.17
£52.64
9 Available for Delivery
Select your local store for Stock Availability.
Vokera Black Plume 1 Metre Extension
£63.42
£52.85
38 Available for Delivery
Select your local store for Stock Availability.
Grant Green System External Straight Terminal (For 26-70kW)
£63.70
£53.08
1 Available for Delivery
Select your local store for Stock Availability.
Worcester 8000 F Intelligent Filling System
£64.92
£54.10
Available for back-ordered delivery
Select your local store for Stock Availability.
