Criterion 6.1.6.5 Water Shut-Off

Criterion text:
The SWH system shall be valved to provide for shut-off from the service water supply without interrupting normal cold water service to the residence.

Comments:
The installer must follow the manufacturer's installation instructions and also be aware of the cold service shut-off valve and how it relates to the connected water heater. The SRCC approved system installation manual also provides a reference schematic of the location of the various system components and valves.

Figure 1 indicates the service shut-off valve to the water heater.


Figure 1

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