PENSOTTI PNCC-32N Instruction Manual page 24

INSTALLATION INSTRUCTIONS
Domestic Hot Water Relief Valve (If Required by code)
Jurisdictions may require the installation of a 150# pressure relief valve on the domestic hot water piping of this boiler.
If so, the picture below is a suggested method of installation. Always refer to and follow all applicable federal, state and
local codes along with the relief valve manufacturers' instructions.
Domestic Hot Water Mixing Valve (If Required by code)
Jurisdictions may require the installation of a temperature mixing valve on the domestic hot water piping of this boiler.
Always refer to and follow all applicable federal, state and local codes along with the mixing valve manufacturers'
instructions.
Internal Boiler Relief Valve
This boiler is equipmed with an intregal 30 psi relief valve. It is imperitive that this relief valve be piped out of the boiler
cabinet to a safe location as defined by local code.
Any water damage incurred to this boiler by the release of water from an improperly or nonexistent relief valve
drain pipe will NOT be covered under the warranty.
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