Thermostat for Harvia Kip Heater

Harvia KIP Heater Thermostat Replacement Guide

Product ID: ZSK-762

1. Key Specifications

• Type: Line-voltage mechanical thermostat

• Voltage: 240V AC

• Current Rating: 16-25A (matches heater model)

• Temperature Range: 30-110°C (86-230°F)

• Probe Length: 12-18" capillary tube (model dependent)

2. OEM Replacement Parts

• Harvia Part #: KIP-TSTAT-01 (verify exact model)

• Alternative:

  • Otter 240V sauna thermostat

  • EWC ST-3 series (with adapter)

3. Identification

✔ Locate your existing thermostat:

• Mounted on heater side/rear

• 2-4 thick gauge wires (L1, L2, aux)

• Copper capillary tube to sensing bulb

4. Where to Buy

• Direct: Harvia.com

• US: SaunaFin

• EU: SaunaMarket

• Electrical Suppliers: Grainger, Rexel

5. Replacement Steps

1. Power Off at breaker & verify dead

2. Mark Wires (photo recommended)

3. Remove Old Unit:

   • Carefully extract capillary bulb

   • Note routing path

4. Install New:

   • Apply thermal paste to bulb

   • Secure capillary away from heat sources

   • Torque terminals to 0.8 Nm

5. Calibrate:

   • Use thermometer to verify setpoints

   • Allow 3 heat cycles to stabilize

6. Safety Checks

❗ Critical:

• Verify correct amp rating

• Never bend capillary tube >30°

• Maintain 1" clearance to hot surfaces

7. Troubleshooting

🔴 Common Issues:

• Cycling rapidly: Check bulb contact

• Not shutting off: Test calibration

• Erratic behavior: Replace capillary

Need exact part verification?
🔹 Provide:

1. KIP model number

2. Current thermostat photos

3. Electrical specs (from rating plate)

I'll confirm the proper replacement! 🔥

(Pro Tip: Upgrade to digital control (Harvia C80) for ±1°C accuracy)