Installation & Operation Manual
3 Boiler side piping
Figure 3-4 Multiple Tank Connections
PRESSURE
REDUCING VALVE
BACKFLOW
PREVENTER
PRESSURE
GAUGE
MAKE UP WATER |
AIR |
SEPARATOR |
SYSTEM SUPPLY |
SENSOR |
TO |
SYSTEM |
SYSTEM |
NOT TO EXCEED 4 PIPE DIA.
FROM
SYSTEM
BALL VALVE |
| CIRCULATOR |
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(TYPICAL) |
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| EXPANSION |
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| TANK |
OR A MAXIMUM OF 12” APART
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| (RECOMMENDED) | HOT | ||||||||
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BOILER |
| DOMESTIC | WATER | |||||||
| OUT | |||||||||
CIRCULATOR |
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| HOT WATER |
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| CIRCULATOR |
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| MIXING VALVE | ||
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DRAIN POINT (TYPICAL)
UNION |
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(TYPICAL) |
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TEMPERATURE / | DRAIN |
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PRESSURE | PRESSURE | KNIGHT |
GAUGE | ||
| RELIEF VALVE | BOILER |
COLD
WATER
IN
RELIEF VALVE |
(TYPICAL) |
TANK SENSOR/AQUASTAT |
(TYPICAL) |
RECIRCULATION |
PUMP |
CHECK VALVE
SQUIRE | SQUIRE |
| DRAIN |
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| ( FIELD SUPPLY ) |
NOTICE
Please note that these illustrations are meant to show system piping concept only, the installer is responsible for all equipment and detailing required by local codes.
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