Our Relief Valve Run-off Tubes (RVRT) are manufactured of high temperature (230°F) polypropylene. Our one-size-fits-all tubes are 60" long and come with a standard electroplated steel pipe nipple. Both the side and top-mounted models are easy to custom-fit to any water heater (gas, electric, or oil) without special tools or fittings. It just takes seconds.

Side-Mounted: 3/4" x 1-1/2" x 60" (for residential water heaters)
Top-Mounted: 3/4" x 8" x 60" (retaining clip included)

Our high-temperature (230°F) polypropylene is NSF listed for potable water application. It is also listed by AGA and CGA for use as dip tube material