FULTON Endura EDR 750 Nstallation, Operation And Maintenance Manual page 41

INSTALLATION
TYPICAL SIDE WALL PENETRATIONS
( SUGGESTED INSTALLATION CONFIGURATIONS )
NOTES:
1) HORIZONTAL SECTIONS MUST ADHERE TO A MINIMUM
1/4 INCH PER FOOT (1 MM PER 48 MM) RISE TO RUN RATIO
2) MAINTAIN A MINIMUM 9 INCH (229 MM) AIR SPACE
CLEARANCE TO COMBUSTABLES, WIRE, AND INSULATION
3) INSTALL SUPPORT STRAPS AT 5 FT (152 CM) HORIZONTAL
INTERVALS AND AT ELBOWS
CAUTION:
SEPARATE AIR INTAKE AND EXHAUST TERMINATIONS AS FAR AS
POSSIBLE TO PREVENT FLUE GAS RECIRCULATION (FGR) DURING
DIFFERENT WIND CONDITIONS.
SCH40 PVC PIPE (TYPICAL)
REFERENCE TABLE 1 FOR MIN CAI DIAMETER
FLEXIBILE RUBBER
PIPE COUPLING
Tender No. MET21-117
2-34
UL-1738 APPROVED
EXHAUST VENT MATERIAL
FLUE GAS EXHAUST
END D U U R R A A EN
DIRECTION OF FLOW
H H Y Y D D RONIC RONIC
BOILER BOILER
LEVEL HOUSEKEEPING PAD
MIN 4 INCH (102 CM) HEIGHT
FIGURE 24 - SIDEWALL PENETRATIONS DETAIL
Design & Build RFP: Gas Heating Upgrade
WALL TERMINATIONS DETAIL VIEW
EXHAUST STACK IS DOWNWIND
OF AIR INTAKE OPENING
COMBUSTION
AIR INLET 90° ELBOW
1/2 INCH x 1/2 INCH
(13 MM x 13 MM)
MESH SCREEN
MINIMUM RISE TO RUN RATIO:
1/4" PER FOOT (1 MM PER 48 MM)
UP TOWARDS TERMINATION
MINIMUM RISE TO RUN RATIO:
1/4" PER FOOT (1 MM PER 48 MM)
DOWN TOWARDS TERMINATION
COMBUSTION AIR INTAKE (CAI)
DIRECTION OF FLOW
APPLIANCE ADAPTER
CONSULT FLUE MFG FOR SELECTION
REFERENCE TABLE 1 FOR FLUE GAS STACK DIAMETER
CONDENSATE TRAP
Replacement in Dartmouth
EDR-PURE-IOM-210617
FLUE GAS EXHAUST TERMINATION
MINIMUM 4 FT (122 CM) ABOVE THE
COMBUSTION AIR INLET TERMINATION
MINIMUM 10 FT (305 CM)
HORIZONTAL AWAY FROM THE
COMBUSTION AIR INLET TERMINATION
DO NOT PLACE
INSULATION IN
REQUIRED AIR SPACE
MINIMUM 10 FT (305 CM) HORIZONTAL
COMBUSTION
AIR INLET 90° ELBOW
1/2 INCH x 1/2 INCH
(13 MM x 13 MM)
MESH SCREEN
Addendum #5 Page 41 of 105
© Fulton Group N.A., Inc. 2020
SECTION 2
FLUE GAS EXHAUST TERMINATION
(ALTERNATE TERMINATIONS BELOW)
AND 4 FT (122 CM) ABOVE THE
COMBUSTION AIR INLET TERMINATION
OPENING TO BE MIN 1 FT (30 CM)
ABOVE NORMALLY EXPECTED
SNOW ACCUMULATION LEVEL
FLUE GAS EXHAUST TERMINATION
TEE WHERE HIGH-WIND IS PRESENT
FLUE GAS EXHAUST TERMINATION
VELOCITY CONE FOR VAPOR PLUME
MITIGATION AWAY FROM BUILDING