Bradfordwhite Piping Diagram Commercial Electric Single Water Heater With Top Connections And Return Circulation Through Drain Valve MII80R6 R1EOTRSP User Manual

User Manual: Bradfordwhite Piping Diagram Commercial Electric Single Water Heater With Top Connections And Return Circulation Through Drain Valve piping_diagram_commercial_electric_single_water_heater_with_top_connections_and_return_circulation_through_drain_valve uploads wp-content bradfordwhitecorp :

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6" (15.2 cm) MAX.

FLOOR DRAIN

DISCHARGE TUBE

TEMPERATURE AND

PRESSURE RELIEF VALVE

UNION

SHUT OFF VALVE

UNION

EXPANSION TANK*

SHUT OFF VALVE

BACK-FLOW

PREVENTER

CIRCULATION

PUMP BACK-FLOW

PREVENTER

SHUT OFF VALVE

WATER

SUPPLY

HOT WATER

SYSTEM

RETURN

*EXPANSION TANK REQUIRED 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.

SINGLE MII ELEC. WATER HEATER

WITH TOP CONNECTIONS AND RETURN

CIRCULATION THROUGH DRAIN VALVE

DRAIN VALVE LOCATION

SHUT OFF

VALVE

DRAIN

VALVE