Rinnai - 189951 - Shingle Roof Flashing (6/12 to 12/12 pitch) Elbow_6" Double O Ring provides extra

Double O Ring provides extra protection against leaks and keeps threads clean of debris making hand tightening easy

The installed check valve helps keep water in the lateral line after the control valve closes

Flush the mainline before installation

imagine relaxing by the fireplace in the comfort of your home on a snowy winter day

and fibrous waste cause frequent clogging

Rinnai - 189951 - Shingle Roof Flashing (6/12 to 12/12 pitch) Elbow_6" Double O Ring provides extraRinnai shingle roof flashing that is made of high quality plastic. It's meant for 6 12 to 12 12 pitch. SKU: 189951 Actual product's color may vary from displayed picture.