Harvia FH70 Replacement Thermostat for FLB/KIP/JM/KV Sauna Heaters, ZSK-762 Sauna Equipment

Delivery was quick and efficient! Part is working great on our Sauna, also! Would use this seller again !

Did you forget to remove your thermostat temperature sensor and power on your new 240v circuit to your KIP heater? Welcome to the club!This drop-in replacement prevented me from trashing an otherwise perfectly fine $1000 Harvia KIP-80-B. I have no electrical background and the replacement was not difficult.If you look closely at the back of your thermostat you'll see that the 6 pins are labeled by row and column (31, 32, 21, 11, etc). Do yourself a favor and label all of the wires by their pin number using some sticky notes before you unhook them from the fried thermostat so that you don't need to reference the circuit schematic and trace every single wire back (be sure not to confuse "12" and "21"). Then just swap the new one in and use your notes to connect everything. Done.And don't forget to take out the sensor this time!

While installing the first thermostat it shorted across a power source and died. This replacement seems to work great.