1、PREMIUM MATERIAL: It is made of premium material with good insulation, flame retardant, high temperature resistance and anti interference ability, and not easy to corrode to ensure the stability and reliability of the board, safe to use. 2、LONG WORKING LIFE: The circuit board has a long working life, which can guarantee the normal operation of the sauna steam engine for a long time, improve the performance of the equipment, and extend the life of the equipment. 3、HIGH EFFICIENCY RUNNING: Replacing the circuit board with a new one will restore high efficiency to the steam engine, ensuring that the equipment is able to run and perform at its optimal level. 4、WIDE APPLICATION: This steam engine circuit motherboard is suitable for a wide range of sauna steam engines with a power of 3‑5KW and a voltage of , to meet the needs of different users. 5、IMPORTANT ACCESSORIES: This circuit board is essential for the control and management of the steam machine, ensuring the efficient and stable operation of the equipment, providing users with a better experience. Item Type: Steam Engine Circuit Board Material: PCB Weight: Approx. 85g / 3oz Applicable Power: 3-5KW Product Size: Approx. 81x72mm / 3.19x2.83in Mounting Hole Distance: Approx. 70x60mm / 2.76x2.36in 1 x Steam Engine Circuit Board