The Scandia SN-HG-PB-BURNASM-NG Complete Burner Assembly is a factory-assembled and tested unit designed for natural gas (NG) sauna heaters. This comprehensive assembly includes a durable cast iron burner, gas valve, and pilot generator, ensuring efficient combustion and reliable performance. Ideal for replacing the entire burner system in your natural gas sauna heater, this assembly is engineered for optimal heating and safe operation, providing a hassle-free solution to maintain or upgrade your sauna system.