Bradfordwhite Piping Diagram Commercial Electric Two Water Heaters And Single Storage Tank Print User Manual

User Manual: Bradfordwhite Piping Diagram Commercial Electric Two Water Heaters And Single Storage Tank piping_diagram_commercial_electric_two_water_heaters_and_single_storage_tank uploads wp-content bradfordwhitecorp :

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TWO COMMERCIAL HD ELECTRIC MODELS

WITH STORAGE TANK

HOT WATER

WATER

SUPPLY

UNION UNION

CIRCULATOR

SHUT OFF VALVE SHUT OFF VALVE

UNION

DRAIN

DISCHARGE

TUBE

T&P RELIEF VALVE

UNION

SHUT OFF

VALVE

UNION

EXPANSION

TANK*

BACK-FLOW

PREVENTER

SHUT OFF

VALVE

T&P RELIEF VALVE

UNION

SHUT OFF VALVE

DISCHARGE

TUBE

DISCHARGE

TUBE

UNION

SHUT OFF

VALVE

T&P RELIEF VALVE

UNION

SHUT OFF VALVE

SHUT OFF

VALVE

UNION

DRAIN

DRAIN

BACK-FLOW PREVENTER

BACK-FLOW

PREVENTER

SYSTEM

RETURN

THIS DRAWING SHOWS A SUGGESTED PIPING CONFIGURATION AND OTHER DEVICES; CHECK WITH

LOCAL CODES AND ORDINANCES FOR ADDITIONAL REQUIREMENTS.

*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.