Automatic underfloor heating manifold with drain valve for underfloor heating system (1" male)

[Compatibility]: The thread is 1" male for use with the manifold to connect the unit to underfloor heating loops. Contents: 1 underfloor heating manifold drain valve, with a 1" male thread. [MATERIAL]: The underfloor heating manifold drain valve is made of high-quality copper alloy, sturdy and durable for long-lasting use. [Easy to Install]: The drain valve is very easy and quick to install. It connects directly to the manifold for easy connection and maintenance. [Application]: The drain valve is suitable for use with an underfloor heating system and an underfloor heating manifold.