This question is regarding Mira Sport - post 1998 - Shower Spares

Heater box replacement

I would like to upgrade my 9kw shower to the 9.8kw version. Will the 9.8kw term block (417-52) and 9.8kw heater box (1563-504) physically fit into the 9kw shower unit. Do I need any other items ?I cannot spot any other differences in the parts lists.

PS my supply cable is rated for the extra power.
Asked 9 years ago by Anonymous

To be honest on most occasions it is no problem to change for a higher rated tank and the internal components of most showers (Not all) are compatible with a higher rated heat exchanger.

The problem we have is because we cannot see or inspect the installation fuses etc. we have to recommend that you stick with the same rating as is in your existing unit.

Answered 9 years ago by Anonymous

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