Question

We have just bought a new Autotrail Savannah motorhome with a Truma Combi 4E heater/boiler, the analogue controls are very coarse, either too hot or too cold, I would like to replace them with the 'CP25' digital control panel. Do you stock them ? What is the price ? can i fit it without invalidating the warranty ? is it a 'straight replacement' into the same housing? and is a new connecting cable required ? How much. Also we suffer from 'water hammer' what cost is a 'Shurflo Accumulator' with fittings ? Thanks.

Answer

To check whether a CP25 panel can be retro-fitted to this Combi boiler you would need to make sure the version number on the PCB is a version 13/13A or higher, if not then a new PCB as well as the panel would need to be purchased. The fitting of the CP25 not a direct replacement for the Truma switches, as we are not aware of the vehicle layout we would be unable to advise whether it would fit in the existing space where the control switches are currently located.

Fitting the CP25 panel would not invalidate the Truma warranty but we would advise you to check this with the vehicle manufacturer as to whether it would invalidate the warranty for his vehicle.
The Shurflo Accumulator Tank is our part 127896 at £42.15. Please advise if you have 12mm semi rigid piping in your vehicle so that we can advise the fittings required.