Rinnai - 790146 - Check Valve PPTL to PVC Direct Vent CHE-1717BU-MG Compliments end of season blow-outs

Compliments end of season blow-outs to remove residual water from irrigation systems and provide freeze protection

Simple recurring control of one approved 220V load

Systems that may add weather-based or remote control later

Compatible with multiple Hunter valve families

Confirm well depth

Rinnai - 790146 - Check Valve PPTL to PVC Direct Vent CHE-1717BU-MG Compliments end of season blow-outsPVC AND CPVC COMMON VENTING IN 3" AND 4" SIZING INCREASES SAVINGS AND FLEXIBILITY AVAILABLE WITH RINNAI INLINE TANKLESS RACK SYSTEMS (TRS) AND CORNER RACK SYSTEMS (TRC) Integrated condensate trap Easy assembly of check valve Reduces material costs Greater flexibility and easier configuration For use with 3" and 4" schedule 40 solid core PVC CPVC Pipes The Non Return Flue Check Valve prevents backflow of exhaust gases into idle tankless water heaters.