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SECTION 2
EDR-PURE-IOM-230608
REV
REVISION DESCRIPTION
HEATING HOT
WATER RETURN
FULTON ENDURA
CONDENSING HYDRONIC BOILERS
FIGURE 7 SAMPLE PIPING LAYOUT, PRIMARY SECONDARY PIPING; MULTIPLE BOILERS
Note: Sample piping layout (P&ID) is a general representation of system installation. Good practice should be used in system
design, including but not limited to adequate pipe/valve sizing and natural ow path for system water.
Questions? Please Contact Your Local Manufacturer's Representative
CHECKED
B.O.M.
MECH. ENG ELEC. ENG APPROVED
REVISION HISTORY
FULTON ENDURA
CONDENSING HYDRONIC BOILER
FIGURE 6 SAMPLE PIPING LAYOUT, PRIMARY SECONDARY PIPING; SINGLE BOILER
HEATING HOT
WATER SUPPLY
BOILER (PRIMARY)
PUMP
(SECONDARY)
AIR REMOVAL
SUPPLY WATER
TEMPERATURE
SENSOR
CLOSELY SPACED TEES
(<4 DIAMETERS)
SEE NOTE 4
BOILER
(PRIMARY)
PUMP
SYSTEM (SECONDARY)
PUMP
AIR REMOVAL
INSTALLATION
HEATING HOT
WATER SUPPLY
SYSTEM
PUMP
EXPANSION TANK
NOTES:
1.
THIS IS A TYPICAL ARRANGEMENT FOR REFERENCE PURPOS
ONLY. ACTUAL INSTALLATIONS MAY REQUIRE ADDITIONAL
COMPONENTS WHICH ARE NOT SHOWN FOR CLARITY.
2.
THIS DRAWING IS NOT FOR CONSTRUCTION PURPOSES.
3.
REFER TO THE INSTALLATION AND OPERATION MANUALS F
INFORMATION REGARDING CLEARANCES AND INSTALLATIO
REQUIREMENTS.
EXPANSION TANK
SUPPLY WATER
TEMPERATURE SENSOR
CLOSELY SPACED TEES
SEE NOTE 5
(<4 DIAMETERS)
RETURN WATER
TEMPERATURE SENSOR
HEATING HOT
WATER RETURN
REVERSE RETURN
(SEE NOTE 4)
NOTES:
1.
THIS IS A TYPICAL ARRANGEMENT FOR REFERENCE PURPOSES
ONLY. ACTUAL INSTALLATIONS MAY REQUIRE ADDITIONAL
COMPONENTS WHICH ARE NOT SHOWN FOR CLARITY.
THIS DRAWING IS NOT FOR CONSTRUCTION PURPOSES.
2.
3.
REFER TO THE INSTALLATION AND OPERATION MANUALS FOR
INFORMATION REGARDING CLEARANCES AND INSTALLATION
REQUIREMENTS.
4.
THE PIPING CONFIGURATION SHOULD UTILIZE A REVERSE
RETURN HEADER TO PROPERLY BALANCE FLOW ACROSS THE
BOILERS. WHERE REVERSE RETURN CANNOT BE USED, IT IS
RECOMMENDED TO INSTALL A BALANCING VALVE PER BOILER.
5.
CENTER TO CENTER DISTANCE BETWEEN BOILER (PRIMARY)
SUPPLY AND RETURN MANIFOLDS SHOULD BE 4 PIPE
DIAMETERS OR LESS.
2-9
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