The Bock F3 valve plate assembly is a replacement part for the Bock F3 water heater. It is designed to replace the existing valve plate of the water heater, allowing for improved performance and efficiency. The valve plate is made of durable metal and is designed to provide a secure seal between the tank and the burner. It also includes a drain plug for easy cleaning and maintenance. This valve plate assembly is an essential part of the Bock F3 water heater and should be replaced whenever necessary for optimal performance.