The manual reset feature ensures that the valve remains closed following a power loss or safety trip

While some kits include it

Broad Compatibility: Replaces specific Nordyne 622115 and 621675 models

ensure your original part requires a CCW drive direction before installation

ensuring the system maintains correct pressure and volume during operation

Berko 1205-2020-001 Parts Bag 326058-757 The manual reset feature ensuresThe Berko 1205 2020 001 Parts Bag is the essential OEM replacement kit designed for professionals servicing Marley, Qmark, and Berko heating equipment. As a direct successor to the obsolete 1205 2020 000, this updated hardware package ensures field compatibility with modern unit heaters, wall heaters, and baseboard configurations. This kit contains the specific Marley Engineered Products hardware required to maintain the structural integrity and