IBC VFC 15-150 Installation And Operating Instructions Manual page 23

INSTALLATION
VFC 15-150, VFC 45-225 MODULATING GAS BOILERS
Figure 19: IBC Kit #P-167A for M&G Duravent PPs (with M&G Duravent clips – IBC
#180-051)
Each manufacturer of PPs venting systems has its own unique design for their
metal retaining clips. While they may look very similar, do not mix any such
components between suppliers. IBC supplies these only within the respective
parts kits. Installation steps:
1. With sealant material, attach the stainless coupler and adaptor onto the
boiler's 2" NPT-M exhaust connection. Take care not to disturb the lower 1" of
the stainless adaptor with your pipe wrench – that must be smooth for good
sealing with the PPs Exhaust Adaptor.
2. Slide a retainer clip (with barb down) up the stainless adaptor, then move the
PPs Exhaust Adaptor into position. Engage the retainer clip.
Build the venting system upward from the PPs Exhaust Adaptor, securing the
3.
venting in accordance with that supplier's installation instructions and local code
(e.g. to the wall, and amongst all the system parts using their retaining clips).
For the M&G Duravent system, next install their Condensate Trap Adaptor
4.
(IBC #180-060) after sliding on the 2nd retaining clip supplied in kit P-167A
(barb down).
5. The transition assembly is now ready for the trap itself:
Undo Drain Spout Compression Nut (E), remove Drain Hose (G) from Trap.
Drain Outlet (F). Place Vacuum breaker cap (J) over the Vacuum breaker
opening and push firmly home. Remove Upper Compression Nut and
Washer (C) and slide over PPs Transition Fitting Drain Outlet (A).
Fill Trap with water, and slide Trap Body (D) over PPs Transition Fitting Drain
Outlet (A).
Attach Drain Hose (G) and tighten Drain Spout Compression Nut (E).
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