Caleffi KIT290503A Tankless Water Heater Service Valve Kit, 3/4" FNPT with Pressure Relief Valve Tool_Plumb Bob the eL-320 is self-calibrating and

the eL-320 is self-calibrating and requires very low maintenance

BluVac by MeasureQUICK

chains or files

Min/Max mounting depth: 101/2"- 16"

Caleffi KIT290503A Tankless Water Heater Service Valve Kit, 3/4" FNPT with Pressure Relief Valve Tool_Plumb Bob the eL-320 is self-calibrating andCaleffi KIT290503A Tankless Water Heater Service Valve Kit, 3 4" FNPT with Pressure Relief Valve The 290 Series tankless water heater service valve kit connects directly to the standard MNPT nipples on the heater to facilitate isolating, flushing and servicing the water heater. The union connections make installation simple and quick. The kit includes one blue handled cold water inlet full port positive shutoff 3 way ball valve, one red handled hot