This product was discontinued by the manufacturer.
This item replaces: 9007780005, TM-IV50, TK-IV50-AB, TM-IV50-AB
Product Highlights
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1"
Female Thread Type
Yes
FNPT Union x FNPT Union Connection
Description
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Isolation valves are used to isolate a unit for service. The Pressure Relief Valve is to help protect the unit and release if the pressure in the tankless water heater or hot water system exceeds 150 psi. For Takagi T-M50 & T-M50-ASME.