State Industries SUF-60-120 Water Piping Diagrams, One Water Heater, Single Temperature

Water Piping Diagrams

Before installation of water piping review the following:

1.See Mixing Valves on page 15.

2.See Dishwashing Machines on page 15.

3.See Temperature-Pressure Relief Valve on page 16.

4.See Closed Systems and Thermal Expansion on page 15

5.See Water Line Connections on page 42.

6.If a pump is being installed between a water heater and storage tank or on a building recirculation loop wire according to Figure 68 on page 70.

7.If a pump is being installed in a recirculation loop between the water heater and a commercial dishwasher wire according to Figure 68 or Figure 69 on page 70.

74

ONE WATER HEATER, SINGLE TEMPERATURE

WITH HORIZONTAL STORAGE TANK FORCED RECIRCULATION WITH BUILDING RECIRCULATION

WARNING: THIS DRAWING SHOWS SUGGESTED

PIPING CONFIGURATION AND OTHER DEVICES;

CHECK WITH LOCAL CODES AND ORDINANCES

FOR ADDITIONAL REQUIREMENTS.

PIPE T&P TO

OPEN DRAIN

STATE

STORAGE TANK

FINISHED

FLOOR

LEGEND

TEMPERATURE & PRESSURE	FULL PORT BALL VALVE
RELIEF VALVE
PRESSURE RELIEF VALVE	MIXING VALVE
CIRCULATING PUMP	CHECK VALVE
TANK OR LINE TEMPERATURE	TEMPERATURE GAGE
CONTROL
DRAIN	WATER FLOW SWITCH

HOT WATER

OUTLET

LINE TEMPERATURE

CONTROL

HOT WATER

RETURN

TANK TEMPERATURE

CONTROL

COLD WATER

ALTERNATE TANKSUPPLY

TEMPERATURE

CONTROL LOCATION

EXPANSION

TANK

NOTE:

The water heater’s Operating Set Point should be set 5° higher than the Tank Temperature Control in the auxiliary storage tank.