Lochinvar EFFICIENCY PLUS, 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
+
B O I L E R
6 1 5 - 8 8 9 - 8 9 0 0
A1
PRESSURE
REDUCING VALVE
FULL PORT
BALL VALVE
RELIEF VALVE CHECK VALVE TEE ELBOW
EXPANSION TANK TANK FITTING SYSTEM PUMP LOW WATER
CUT-OFF
UNION AIR SEPARATOR
L E G E N D
PIPING DIAGRAM PRIMARY/SECONDARY BOILER PIPING
12
”
MAX*
HEATING RETURN LOOP
HEATING SUPPLY LOOP
*AS CLOSE AS PRACTICAL –
12
”
OR 4 PIPE DIAMETERS
MAXIMUM DISTANCE
BETWEEN MANIFOLD
CONNECTIONS TO SYSTEM.
MAKE-UP WATER
TO FLOOR DRAIN
LIT0476
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.