The Single Flue Orifice #21 from Hot Water Products LLC is designed for optimal performance in heating applications. This orifice is crafted from high-quality materials to ensure durability and reliability. It features precise dimensions that allow for easy installation and compatibility with various heating systems. Ideal for use in residential and commercial water heating setups, this orifice meets industry standards for safety and efficiency. Enhance your heating system's performance with this essential component.
