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

5 .9 Tw in Pipe Polypropylene Ada pt er Kit I nst a lla t ion
for 7 5 / 1 0 0 / 1 1 0 / 1 2 5 / 1 5 0 Boilers
[ See Figures 5 - 1 1 ,5 - 1 2 & 5 - 1 3 ]
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 gasket and discard.
5.
I nst all Fresh Air inlet adapt er and new gasket ( 3) ,
secure wit h 3 screws.
5 .1 0 Tw in Pipe CPVC Ada pt er Kit I nst a lla t ion for
7 5 / 1 0 0 / 1 1 0 / 1 2 5 / 1 5 0 Boilers
[ See Figures 5 - 1 3 t hru 5 - 1 4 ]
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.
Insert CPVC adapters into Polypropylene flue
6.
adapters, firmly seat.
5 - COM BU STI ON AI R AN D V EN T PI PI N G
5 - COM BU STI ON AI R AN D V EN T PI PI N G
Figure 5 - 1 1 - Tw in Pipe Ada pt er Kit
7 5 - 1 5 0 M odel Boilers
I nner Gasket
Fresh Air Cover
Plat e
Figure 5 - 1 2 - Tw in Pipe CPVC Ada pt er Kit
7 5 - 1 5 0 M odel Boilers
(3)
REMOVE
(2)
Figure 5 - 1 3 - Tw in Pipe Polypropylene Adapt er Kit
7 5 - 1 5 0 M odel Boilers
Figure 5 - 1 4 - Tw in Pipe CPVC Adapt er Kit
7 5 - 1 5 0 M odel Boilers
2 4
Out er Gasket
Coaxial Connect or
(1)
240013503 REV A, [ 03/ 15/ 2022]