FULTON Endura EDR-750 Installation And Operation Manual page 24

INSTALLATION
Figure Notes:
1. Header must be level or slightly pitched toward the
drain.
2. Header material must be CPVC, galvanized steel, or
stainless steel.
3. Header should be taken to the lowest point possible
and maintain a minimum 5.5 inch (14.2 cm) drop from
1.5 inch (38.1 mm) condensate drain kit/trap outlet.
4. 1.5 inch (138.1 mm) condensate drain kit/trap outlet is
never to be above 1 inch boiler condensate outlet.
5. For multiple boiler installation, maintain minimum pipe
size of one inch (25.4 mm) for the header piping.
6. The maximum capacity to attach per multiple boiler
condensate drain trap is 12 MMBH total.
7. Housekeeping pad required, minimum 4 inch (102 mm).
2-18
FIGURE 14 - CONDENSATE DRAIN PIPING FOR MULTIPLE ENDURA BOILERS
HEADER MUST BE AT
FLOOR (NOT PAD) HEIGHT
EDR-IOM-2019-0212
DETAIL A
CONDENSATE
DRAIN KIT
© Fulton Group N.A., Inc. 2019
SECTION 2
DETAIL A
0.25" (U.S.)
tapping pro-
vided for wa-
ter connection
to maintain
water seal.
See Note 4
See Note 3