Brochure

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PF-3
FEATURES
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Controls-mounted
on
front of
boiler
for ease of service
and adjustment.
Water
Heater
-
l6pgs, copper coil
tankless type.
Two locations-both
5" nipple
ports
can be
utilized on
water
boilers
to
improve
the
domestic
hot
water
draw; steam boilers
utilize
lower nipple
port
only.
Cast lron
Sections-factory assem-
bled sealed and
water
pressure
tested.
Side Cleanout
Openings--Permits
cleaning of
all flue
surfaces
from right
side
without dismantling
jacket
or dis-
turbing
burner,
controls or accessories.
Insulated Jacket-heavy
glass
fiber
insulation
prevents
wasteful
heat
loss,
keeps
jacket
cool.
Elastic
Sealant-effectively seals sec-
tions for
pressure
firing.
No Gombustion Chamber-more
pri-
mary heating
surface is exposed to
the
radiant
heat f rom the flame
f
or
increased combustion
efficiency,
Wet
Base
Constructi6p
-
besides
providing
extra
primary
heating sur-
face, water
backed combustion area
eliminates base burnouts.
Oil
Burner-flange
mounted, 3450
RPM burner engineered to
provide
clean and efficient
combustion.
Optional Jacket Extension
(acous-
tically treated)-m21sl'lgs
jacket
and
has
a
removable
front
panel
for
ready
access
to
burner and
control;
pro-
vides ample
air for combustion and
circulation.
1.
2.
5.
3.
4.
6.
7.
8.
9.
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10.
elastic
sealant
compound.
ElaStiC
Sealant
. . .
lt is
imperative
that
forced draft
boilers be
absolutely
gastight.
This
quality
is
attained with
the PF-3 by
sealing all section
joints
and canopy connections
with elastic compound.
(Covered
by
Patent
No.
3,533,379.)
The elastic
sealant requires less installation
time than other
gasketing
methods and
provides
a superior
gastight
seal,which
will
maintain
its
integrity over the
years.
BURNHAM
CORPORATION
HYDRONICS
DIVISION
LANCASTER,
PA.
17604
Printed in
U.S.A
Form
No. 3240-1
1
-75-25Ms