Twin Pipe Polypropylene Adapter Kit Installation - ECR International Dunkirk DCBF-75 Manual

5.9 Twin Pipe Polypropylene Adapter Kit Installation

for 75/100/110/125/150 Boilers
[See Figures 5-11,5-12 & 5-13]
1.
Inspect Coaxial Connector on top of boiler. Confirm
the factory installed inner and outer gaskets are in
place.
2.
Insert the Flue adapter (1) into the Coax connector,
push down firmly to fully seat it.
3.
Remove (3) screws securing the Fresh Air cover
plate (2).
4.
Remove gasket and discard.
5.
Install Fresh Air inlet adapter and new gasket (3),
secure with 3 screws.
5.10 Twin Pipe CPVC Adapter Kit Installation for
75/100/110/125/150 Boilers
[See Figures 5-13 thru 5-14]
1.
Inspect Coaxial Connector on top of boiler. Confirm
the factory installed inner and outer gaskets are in
place.
2.
Insert the Flue adapter (1) into the Coax connector,
push down firmly to fully seat it.
3.
Remove (3) screws securing the Fresh Air cover
plate (2).
4.
Remove the gasket and discard.
5.
Install the Fresh Air inlet adapter and new gasket
(3), secure with 3 screws.
6.
Insert CPVC adapters into Polypropylene flue
adapters, firmly seat.
5 - COMBUSTION AIR AND VENT PIPING
5 - COMBUSTION AIR AND VENT PIPING
Figure 5-11 - Twin Pipe Adapter Kit
75-150 Model Boilers
Inner Gasket
Fresh Air Cover
Plate
Figure 5-12 - Twin Pipe CPVC Adapter Kit
75-150 Model Boilers
(3)
REMOVE
(2)
Figure 5-13 - Twin Pipe Polypropylene Adapter Kit
75-150 Model Boilers
Figure 5-14 - Twin Pipe CPVC Adapter Kit
75-150 Model Boilers
24
Outer Gasket
Coaxial Connector
(1)
240013509 REV A, [03/15/2022]