Timer Switch for Built-In Control Stoves

Fits many makes/models of Built-In-Control (BIC) Sauna Stoves - please VERY carefully compare the part you seek to replace with the multi-view pictures of this item.

NOTE the number of terminals in the 'top' row in our second picture; ZSK-510 has TWO terminals, but part number 81898 has FOUR - take care to order the correct part!

Spare Parts purchasers please note:

There is no return/refund on spare parts incorrectly ordered, so please take care to ensure the part ordered is correct.

Timer function is 4 hours 'run' time plus 8 hours 'pre-set' (delayed start).

If in doubt, please call for personal assistance on 01722 746050 during normal office hours, we will be happy to help!

Price (inc VAT):

Item NameCodePrice 
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Timer Switch SS-TIMER £70.88


  • Will fit many types of built-in control Sauna Stoves including many Harvia and Lagerholm models
  • See also part 81898 which is very similar - take care to order the correct part!
  • Middle picture shows details of differences between these two parts

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