SANC02 Freeze Protection Valve Kit ECO-FPVKT-SMTW

Freeze Protection Valve Kit (Two Valves) for interconnecting Water Lines. One
valve is installed on Cold Water line & One valve is installed on Hot Water Line.
Each valve will open if water temperature falls below 34°F and close when
water temperature is 39°F. Two 1/2" x 1/2" x 3/4" Tees are included to provide
the ability to mount the Freeze Protection Valves in the Cold and Hot Water
piping to and from the GS5-45HPC/-D unit and external to the home or building.