Rheem - SP13845A - Thermostat 1/2" Natural Gas Valve (120V) Category_Water Powered Back Up Is this a reverse osmosis

Is this a reverse osmosis system

Arc setting factory preset at 180° for installation convenience

The black color creates strong contrast with light counters and coordinates with matte-black

High-flow performance — up to 74 GPM for larger zones or multiple sprinklers

Rheem - SP13845A - Thermostat 1/2" Natural Gas Valve (120V) Category_Water Powered Back Up Is this a reverse osmosisThe Rheem PROTECH Gas Control Replacement Kit contains everything that you need to replace the Gas Valve on your Rheem gas water heater. The part is required anytime the cag control is damaged or needs replacing. The gas valve kit ensures the safe and reliable operation of your gas water heater. Direct replacement for Rheem, Ruud and Richmond gas water heaters Use only on Rheem water heaters Genuine OEM replacement kit Robust design Made of durable