American International PG10*34-150-2NV or 2PV Manual Do Utilizador

6

All parts of the condensate trap are glued except for the 
1/2” CPVC drain stem joint at the elbow (see figure 3).  This 
assembly can be turned with the outlet of the tee oriented 
as needed.

Once orientation direction is decided, remove the unglued 
joint from the elbow at the bottom and apply a suitable 
cement to joint. Re-insert the joint fully and quickly into 
the elbow making sure to orient it before the cement sets.  
Connect the remaining piping and run the condensate drain 
line to a suitable drain.

Important:  Be sure the drain stem joint is inserted against 
the stop in the elbow.  Failure to do so may result in 
improper water heater operation.

If required by local codes, install a condensate neutralizer 
cartridge on the drain line (see figure 4).

The condensate drain line must be routed to a suitable  
drain.  If no fl oor drain is available or the drain  is above 
the level of the condensate line, install a condensate pump 
that is resistant to the acidic condensate.  These pumps are 
available from local distributors.  If the pump is not resistant 
to acidic water, a condensate neutralizer must be used 
ahead of the pump.

When installing the drain line, note the following:

•  Plastic pipe or tubing must be used to connect the 

condensate drain to a suitable drain or condensate      
pump. Do not use copper tubing, iron, or steel pipe for 
the condensate drain line.

•  Condensate drain lines should be installed in  condi-

tioned areas only.  Drain lines installed in areas that are 
subject to freezing temperatures should be wrapped 
with a nationally recognized/listed heat tape and/or 
approved insulation for freeze protection. Install per 
manufacturer’s instructions.

•  Do not common drain with the temperature and pres-

sure relief valve or the condensate line from  an air 
conditioner evaporator coil.

•  Slope the condensate drain toward the inside fl oor 

drain or condensate pump.

•  The condensate drain line and connection to the drain 

piping must comply with all local codes.

•  Do not run the condensate line into the drain pan. 

This water heater has a direct vent system in which all air 
for combustion is taken from the outside atmosphere and 
all combustion products are discharged to the outdoors.  

This water heater must be properly vented for removal 
of exhaust gases to the outside atmosphere.  Correct 
installation of the vent pipe system is mandatory for the 
safe and efficient operation of this water heater and is an 
important factor in the life of the unit.

Vent pipe installation must be performed in accordance 
with state and local codes, or in the absence of such, the 
National Fuel Gas Code, NFPA 54, ANSI Z223.1-latest 
edition.  Canadian installations must be performed in 
accordance with CAN/CGA-B149.  

When replacing an existing Polaris unit, it is recommended 
that the venting system be reviewed for compliance with 
the requirements contained in this installation manual. If the  
venting is not in compliance, it is recommended that the 
appropriate changes be made to bring it into compliance. 
If this is not practical, and the existing venting system 
complies with a prior Polaris installation manual the venting 
requirements as stated in the updated installation manual 
do not have to be met: however, vent length in excess of 
those referenced in the manual will result in reduced input. 
Note: in either case it is important that the inlet air filter 
supplied with this unit be installed in the inlet combustion 
air piping. (Follow installation instructions supplied with the 
filter kit). Note: if the vent system is not in compliance with
the current or prior installation manuals, the manufacturer 
reserves the right to evaluate the installation prior to 
granting any warranty on service claims.

Important: Check to make sure the vent pipe is not 
blocked in any way. 

Note:  Do not common vent this water heater with any 
other appliance.  Do not install in the same chase or 
chimney with a metal or high-temperature plastic from 
another gas or fuel burning appliance.