ld atmospheric vent models with

SHUT OFF VALVE

TWO RESIDENTIAL/LD ATMOSPHERIC VENT MODELS WITH INTEGRATED MIXING DEVICE THIS DRAWING SHOWS A SUGGESTED PIPING CONFIGURATION AND OTHER DEVICES; CHECK WITH LOCAL CODES AND ORDINANCES FOR ADDITIONAL REQUIREMENTS.

WATER SUPPLY

UNION BACK-FLOW PREVENTER

HONEYWELL INTEGRATED MIXING DEVICE (IMD)

SHUT OFF VALVE EXPANSION TANK*

SHUT OFF VALVE

UNION

UNION

*EXPANSION TANK RECOMMENDED TO MINIMIZE ANY PRESSURE BUILD UP IF THE WATER SUPPLY PIPING HAS A BACK-FLOW PREVENTER, CHECK VALVE OR WATER METER WITH A CHECK VALVE.

SHUT OFF VALVE MIXED WATER

HONEYWELL INTEGRATED MIXING DEVICE (IMD)

SHUT OFF VALVE

UNION TEMPERATURE AND PRESSURE RELIEF VALVE

UNION

DISCHARGE TUBE

TEMPERATURE AND PRESSURE RELIEF VALVE

DISCHARGE TUBE DRAIN DRAIN OUTLET

DRAIN

DRAIN OUTLET