The electrical parts that keep an external-control sauna heater running: the controller circuit board, the sensor cable, a timer, an AC contactor, a relay and a thermostat. They fit our ROC heaters and controllers and are stocked for after-sales support.
The range covers six electrical spare parts for external-control heaters. Models: Controller PCB (circuit board for external controller), Sensor cable (temperature sensor with cable for external controller), Timer (mechanical timer), AC contactor (power contactor for heater circuit), Relay (control relay), Thermostat (capillary thermostat with sensor). The full list with materials and sizes is in the table below.
ROC accessories are made in our own workshops and can be supplied in the wood species, size and finish your project needs, with your badge on the product and packaging: see our OEM and ODM service. Browse the rest of the Replacement Parts group. Typical use: after-sales service, installers and distributors keeping a spares stock.
Detailed performance data for all available models in the ROC Heater Spare Parts series.
| Specification | Controller PCB | Sensor cable | Timer | AC contactor | Relay | Thermostat |
|---|---|---|---|---|---|---|
| Model | Controller PCB | Sensor cable | Timer | AC contactor | Relay | Thermostat |
| Description | Circuit board for external controller | Temperature sensor with cable for external controller | Mechanical timer | Power contactor for heater circuit | Control relay | Capillary thermostat with sensor |
| Material | Electronic board | Sensor, cable | Electromechanical | Electromechanical | Electromechanical | Electromechanical |
Interested in the ROC Heater Spare Parts? Fill in the form below and our team will respond within 24 hours with pricing, MOQ details and lead time.
Tell us the heater or controller model and the fault; we confirm the matching part. Sensors and thermostats are matched to the controller class, contactors and relays to the heater power.
Fit parts with the power isolated and follow the wiring diagram supplied with the controller. Keep a spare sensor cable and contactor for commercial rooms that run daily.
Yes. They are ROC own-brand products built for OEM and ODM supply, made to your wood species, size, finish and packaging. Contact our sales team for order quantities and lead times.
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