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The Mr. Heater 20126 Goyen Solenoid Valve is an original equipment manufacturer (OEM) replacement part designed to regulate gas flow within select Mr. Heater heating systems. This solenoid valve plays a critical role in system safety and performance by opening and closing gas flow based on electrical signals from the control system.
Manufactured to exact factory specifications, the Mr. Heater 20126 solenoid provides a precise fit and dependable operation, helping restore proper heater performance and reduce downtime. Using a genuine OEM solenoid ensures compatibility, reliability, and long service life compared to aftermarket alternatives.
Ideal for maintenance, repair, or replacement applications, this Goyen solenoid valve is trusted by technicians and equipment owners who require consistent and safe heater operation.
Mr Heater part 
