State Water Heaters SUF 130 300 Instruction Manual page 40

WATER LINE CONNECTIONS
1. Mixing Valves on page 14.
2.
3. Temperature-Pressure Relief Valve on page 15.
4.
5.
Diagrams beginning on page 67.
WATER PIPING DIAGRAMS
Diagrams beginning 67.
beginning on page 67.
NOTE:
valve for remote storage tanks.
THERMOMETERS (NOT SUPPLIED)
WATER (POTABLE) HEATING AND SPACE HEATING
1.
2.
3.
4.
T&P VALVE DISCHARGE PIPE
CAUTION
Water Damage Hazard
Temperature-Pressure Relief Valve discharge
pipe must terminate at adequate drain.
T&P Valve Discharge Pipe Requirements:
Shall not be smaller in size than the outlet pipe size of the
pipe.
40
Explosion Hazard
Temperature-Pressure Relief Valve
must comply with ANSI Z21.22-
CSA 4.4 and ASME code.
Properly sized temperature-
pressure relief valve must be
installed in opening provided.
Can result in overheating and
excessive tank pressure.
Can cause serious injury or death.