Replace a faulty overheating limiter in a compatible Harvia KIP sauna heater with the ZSK-765 high-limit control supplied by Leisurecraft.
Supplier-Listed Specifications
- Part number: ZSK-765, also referenced as SPZSK-765.
- The supplier identifies this as the replacement for the older ZSK-764.
- Type: overheating limiter switch, also called a high-limit control.
- Listed heater models: Harvia KIP45B and KIP80B, one control per heater.
- Supplier-listed product dimensions: 1.77 × 1.38 × 1.57 inches, not verified packed dimensions.
- Supplier-listed product weight: 0.2 lb, not a confirmed packed shipping weight.
Safety-Critical Replacement Part
This component forms part of the heater’s overheating protection. Have a qualified electrician diagnose the reason for a high-limit fault, confirm the correct replacement against the heater parts list, and carry out installation. Do not bypass or disable the heater’s safety controls.
For other KIP models, confirm compatibility before ordering rather than assuming universal fitment. Contact Snow Valley Spas with the heater model and original part number for help matching the part.
Supplier product reference.
