Features 1. **Wide Application:** The ultra-thin digital control panel, with its separate control box, is suitable for SAB, SAD, and HV series standard sauna steam engines. 2. **Durable Material:** The steam engine external controller is made of durable ABS and aluminum zinc sheet material, ensuring long-lasting and safe use. 3. **Multiple Functions:** The steam engine external controller offers multiple functions, including sauna heater on/off control, sauna room light control, and a 1-12 hour working time setting. 4. **Wall Mounted:** This steam engine external controller is designed for wall mounting, making installation easy and convenient. It is ready for use immediately after installation. 5. **35-110°C Temperature Control:** The steam engine external controller can control temperatures within a range of 35-110°C, accommodating various sauna preferences. Specifications * **Item Type:** Steam Engine External Controller * **Material:** ABS and aluminum zinc sheet paint * **Weight:** Approx. 3550g / 125.22oz * **Size:** * **Connector:** 31 x 26.5 x 10cm / 12.20 x 10.43 x 3.94in * **Installation:** Wall mounted * **Working Hours:** 1-12 hours * **Temperature Control Range:** 35-110°C Package List * 1 x Connector * 1 x Controller * 1 x Control Line * 1 x Temperature Control Probe Wire * 1 x Instruction