Spare part Harvia Timer with pretimer 4+8h

The Harvia original electric heater clock switch ZSK-510 is equipped with a 4 hour run time and 8 hours of pre-selection time. Especially suitable for electric heaters for home use with 1-3 resistors. Original Harvia spare parts come with a warranty and help you ensure safe use of the product. Make sure that the clock control is compatible (incl. 4 hours of use time, as well as 8 hours of pre-selection time) The timer is compatible with the following Harvia products, among others: - Harvia Sound M45, M60, M80 - Harvia Topclass KV30, KV45, KV60, KV80 - Harvia Cilindro PC66, PC70, PC70H, PC70F, PC90, PC90H, PC90F - Harvia Classic Electro CS60, CS80 Harvia Classic Quatro QR70, QR90 Harvia AlwaysReady AV4, AV6 Harvia - - Harvia Electric/Kip KIP45, KIP60, KIP8 - Harvia The Wall SW45,60,80,90 (srn. 218000000-224020231) Check the heater's user manual for compatibility. You can easily find the latest instructions for use on the product's website. Learn more about spare parts at