Polar, Helo, Narvi, Finnleo Sauna Heaters with SC controls
How to Place Schurter Fuse:
Push button can be accessed by taking off bottom shroud (can be removed without taking the heater off the wall)
Push button and test heater
Check for continuity across the fuses two leads
If there is no continuity then the fuse needs to be replaced
Works with Polar, Helo, Finnleo sauna heaters with SC/PC external controls. Especially all HNVR model heaters. Also used with older K 60/D 60 Digital controls
Part number: 3100-593
