4" Copper 90° Elbow subcategory_45° Elbows material: Copper connection: Sweat Features:

material:    Copper connection:    Sweat Features:    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

1 Air Eliminators at the end of the long main or main running to the cold side of the building

Material:    Copper Connection:    One Sweat

Material:    Copper Connection:    Sweat Features:    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

1 Air Eliminators at the end of the short main or the main running to the warm side of the building

4" Copper 90° Elbow subcategory_45° Elbows material: Copper connection: Sweat Features:material: Copper connection: Sweat Features: Made in the USA Lightweight and Strong IAPMO approved ANSI approved