Harvia Control Cable — WX311 (5m)

What it is The Harvia WX311 is the control cable that connects your sauna heater to an external control unit — the link that lets your wall panel actually talk to the heater. It's a genuine Harvia part, built to carry control signals cleanly over a 5-metre run without loss or interference, so every setting from temperature to timer reaches the heater exactly as you set it. The 5m length gives you room to mount the control panel somewhere sensible, like a dressing room or a technical area away from the heat and humidity, rather than being stuck right next to the heater. Compatibility This cable is used for: Harvia Globe control systems Harvia Griffin control systems Harvia Xenio control systems Harvia Cilindro EE control systems (up to 11.0 kW) Specifications Model WX311 Length 5.0 m Type Data/control cable Connectors Standard factory-fitted Harvia connectors Purpose Connects heater to external control unit Manufacturer Harvia (genuine part) Why you might need this New installs on a Griffin, Xenio, Cilindro EE, or Globe control system; straight replacement for a damaged standard cable; or repositioning the control panel to a drier, more convenient spot as part of a sauna upgrade. Factory-fitted connectors mean straightforward installation without splicing, and the heat-resistant insulation is built for the temperature swings inside a sauna wall cavity or technical space.