The MIVK-T-LW is a threaded isolation valve kit for use on your Rinnai tankless water heaters. An isolation valve kit provides the ability to isolate the water heater from the plumbing for easy and quick access for maintenance, service and testing. This valve kit is heavy duty forged brass and incorporates color coded valve handles for hot and cold. Its compact design allows for an easy fit with a recess box or pipe cover. Also included in this kit is a pressure relief valve (150 PSI / 200,000 BTUs).
The kit has 3/4" female NPT unions for connecting to the water heater and 3/4" female NPT threaded connections to plumbing.
It is not for use with SENSEI tankless water heaters.