Installation manual

PART 6: VENTING, COMBUSTION AIR & CONDENSATE REMOVAL (CONTINUED)
CLEAN OUT PORT
PIPING/FITTINGS
3/4" SWEAT PVC
3/4" SWEAT PVC TEE
ASSEMBLIES FOR
SUPPORT
WITH A PITCH OF 1/4" PER FOOT
HORIZONTAL LINES MUST BE INSTALLED
CONDENSATE PUMP
NEUTRALIZER
OPEN TO ATMOSPHERE
CONDENSATE NEUTRALIZER
WITH PUMP
PIPE HANGER
CONDENSATE
PIPE SUPPORT
CAUTION
The condensate line must remain unobstructed,
allowing free flow of condensate. If condensate
is allowed to freeze in the line or if the line is
obstructed in any other manor, condensate can
exit from the boiler tee, resulting in potential
water damage to property.
NOTICE
When installing a condensate pump, select one
approved for use with condensing boilers and
furnaces. The pump should have an overflow
switch to prevent property damage from
condensate spillage.
Condensate from the Mod Con Boiler will be
slightly acidic (typically with a pH from 3.2 to
4.5). Install a neutralizing filter if required by
local codes.
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Fig. 6-1
Fig. 6-2
LP-205-W Rev. 5/14/08
NOTE: TO CLEAN OUT CONDENSATE
COLLECTOR ;USE A WET VAC INSIDE
THE OPEN PORT TO THE CONDENSATE
COLLECTOR. THIS WILL HELP REMOVE
ANY FOREIGN MATTER THAT MAY BLOCK
THE CONDENSATE LINE.
OVERFLOW SWITCH
CONDENSATE
CONDENSATE CAP
LP-205-ZZ Rev. 2/19/09
n
WARNING
When servicing is complete, you must
make sure the cap is replaced securely.
Failure to do so will cause venting issue
that will result in serious injury or death.
GAS-FIRED HOT WATER SUPPLY BOILER
Boiler Manual
32