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Baxi / Myson / Thorn 45900421-011 Pilot Injector - Honeywell 45004108-005 - 56/42A

Baxi / Myson / Thorn 45900421-011 Pilot Injector - Honeywell 45004108-005 - 56/42A
Baxi / Myson / Thorn 45900421-011 Pilot Injector - Honeywell 45004108-005 - 56/42A
  • Availability: In Stock
  • Product code: 45900421-011
  • Superceded Part No.: 402S2323 // 4
  • MPN: 45900421-011
£17.02
Ex Tax: £14.19

This part is present 35 different boilers in the Baxi range including the Baxi Boston 2 40 OF FS, Boston 2 40 RS FS, Boston 2 50 OF FS, Boston 2 50 RS FS.

At the bottom of the page is an appliance table with the links to all boilers that contain this part. Please use this if you would like to view all other spares that fit that model by clicking on your appliance model and download the user manual for that appliance. If none of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible.

We recommend that all parts are fitted by a fully qualified Gas Safe Registered Engineer. If you require any help locating a part, please feel free to contact us.


This Part Fits the following appliances:

ManufacturerAppliance ModelGC Number
BaxiBoston 2 40 OF FS41-077-80
BaxiBoston 2 40 RS FS41-077-85
BaxiBoston 2 50 OF FS41-077-81
BaxiBoston 2 50 RS FS41-077-86
BaxiBoston 2 60 OF FS41-077-82
BaxiBoston 2 60 RS FS41-077-87
BaxiBoston 2 70 RS FS41-077-88
BaxiBoston 2 80 RS FS41-077-89
MysonApollo 30Si
MysonApollo 40Si
MysonApollo 50Si
MysonApollo 60Si
MysonApollo 80Si
MysonHousewarmer 45 Electronic BBU & Economy 2 Fire
MysonHousewarmer 45 Electronic BBU & Elegant 2 Fire
MysonHousewarmer 45 Electronic BBU & Emberglow 2 Fire
MysonHousewarmer 45 Electronic BBU & Epic 2 Fire
MysonHousewarmer 45 Electronic BBU & Legend 946 Fire
MysonHousewarmer 45 Electronic BBU & Mainflame 945 Fire
MysonHousewarmer 45 Electronic BBU & Spectacular Fire
MysonHousewarmer 45 Electronic BBU & Windsor Fire
MysonHousewarmer Spectacular Deluxe 884/886 Fire
MysonHousewarmer Windsor 925 Fire
MysonOrion 30Si
MysonOrion 40Si
MysonOrion 50Si
MysonOrion 60Si
MysonOrion 75Si
ThornApollo Fanfare 15/30I
ThornApollo Fanfare 15/30Si
ThornApollo Fanfare 30/50I
ThornApollo Fanfare 40Si
ThornApollo Fanfare 50/60S
ThornApollo Fanfare 65/80Si
ThornHousewarmer Spectacular Deluxe
Boiler Parts
Part TypeInjectors

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