Lochinvar EW 150, Руководство дизайнера

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L o c h i n v a r
D E S I G N E R
’
S G U I D E E F F I C I E N C Y
+
W A T E R H E A T E R
6 1 5 - 8 8 9 - 8 9 0 0
A1
W A T E R H E A T E R P I P I N G D I A G R A M S
PIPING DIAGRAM SINGLE HEATER - SINGLE TANK
BUILDING HOT
WATER SUPPLY
LOCK-TEMP
STORAGE
TANK
DRAIN
FULL PORT
BALL VALVE
SYSTEM
PUMP
SYSTEM
RELIEF VALVE
TEE ELBOW UNION EXPANSION
TANK
CHECK
VALVE
THERMOMETER
COLD WATER SUPPLY
BUILDING RETURN
INLET
OUTLET
LOCHINVAR WATER HEATER
L E G E N D
(TABLE J) – COMMON WATER MANIFOLD PIPE SIZE FOR MULTIPLE WATER HEATER INSTALLATIONS
QUANTITY OF WATER HEATERS MANIFOLD PIPE SIZE
1 2 ”
2 3
”
3
3
1
/
2
”
4 4
”
5 5 ”
6 6
”
This illustration is for concept only and should not be used for any actual installation without engineering
or technical advice from a licensed engineer. All necessary equipment may not be illustrated.
RELIEF
VALVE