Twin Pipe Cpvc Adapter Kit I Nstallation - UTICA BOILERS MAHF-75 Installation, Operation And Maintenance Manual

5 .1 1 Tw in Pipe Polypropylene Adapt er Kit I nst allat ion
1 6 5 / 2 0 5 Boilers
[ See Figures 5 - 1 5 t hrough 5 - 1 7 ]
Inspect Coaxial Connector on top of boiler. Confirm
1.
t he fact ory inst alled inner and out er gasket s are in
place.
2.
I nsert t he Flue adapt er ( 1) int o t he Coax connect or,
push down firmly to fully seat it.
3.
Rem ove ( 3) screws securing t he Fresh Air cover
plat e ( 2) .
4.
Rem ove t he gasket and discard.
5.
I nst all t he Fresh Air inlet adapt er and new gasket
( 3) , secure wit h 3 screws.
Figure 5 - 1 5 - Coa x ia l t o Tw in Pipe Adapt er Kit
1 6 5 - 2 0 5 M odel Boilers
I nner Gasket
Fresh Air Cover
Plat e
Figure 5 - 1 6 - Coa x ia l t o Tw in Pipe Adapt er Kit
1 6 5 - 2 0 5 M odel Boilers
REMOVE
(2)
Figure 5 - 1 7 - Tw in Pipe Polypropylene Adapt er Kit
1 6 5 - 2 0 5 M odel Boilers
Fresh Air I nlet Adapt er
(3)
5 - COM BU STI ON AI R AN D V EN T PI PI N G
Out er Gasket
Coaxial Connect or
(1)
Flue Adapt er
5 .1 2 Tw in Pipe CPVC Adapt er Kit I nst allat ion
1 6 5 / 2 0 5 Boilers
[ See Figures 5 - 1 1 , 5 - 1 2 , 5 - 1 7 , 5 - 1 8 & 5 - 1 9 ]
Inspect Coaxial Connector on top of boiler. Confirm
1.
t he fact ory inst alled inner and out er gasket s are in
place.
2.
I nsert t he Flue adapt er ( 1) int o t he Coax connect or,
push down firmly to fully seat it. Figure 5-16
3.
Rem ove ( 3) screws securing t he Fresh Air cover
plat e ( 2) . Figure 5- 17
4.
Rem ove t he gasket and discard.
5.
I nst all t he Fresh Air inlet adapt er and new gasket
( 3) , secure wit h 3 screws. Figure 5- 17.
Insert CPVC adapters into polypropylene flue
6.
adapters and firmly seat. (4) Figures 5-18 & 5-19
Figure 5 - 1 8 - Tw in Pipe CPVC Adapt er Kit
1 6 5 - 2 0 5 M odel Boilers
Figure 5 - 1 9 - Tw in Pipe CPVC Adapt er Kit
1 6 5 - 2 0 5 M odel Boilers
2 5
CPVC Adapt ers
240013503 REV A, [ 03/ 15/ 2022]
(4)