Brochure
I
\
RATINGS
(STEAM
AND
WATER)
A
l1B-1R
Net Ratings
shown
are based
on
a
piping
and
pickup
allowance
of 1.333 for
steam,
and
1
.15 for
water.
Consult
manufacturer
for installations
having
unusual
piping
and
pickup
requirements,
such
as
intermittent
gystem
operation,
extensive
piping
systems,
eti.
Net Fatings
for
water, square
feet,
are UdsilA
on
i70"F
avere
Net Fatings
for
w.ater, square
feet.,
are- UdsilA
on
i 70"F
average water
temperatures
in radiators.
l-or higher
water
temperatures,
select
boiler
on
basis of l:B:R Net Ratinirs. MBH.
For highei_water
temperdture.s,
seie.ct
b.oiler
on
basis
of t:glA
[tet niting;,
MBH.
_vvoLcr
(ErrrPEro!urvD'
itrltrUL
UUllel
UII
L)al\jl5
OI l::It==n
l\gI rlaIlngS,
lvl E'H.
The
l:B:R burner
capacity in
GPH
is based
on
oil
having
a heat value
oi140,000 BTU
per
V PF-3 boiler ratings
are
based on
12/a%
COz,
*.1O"
water column
pressure
at boiler flue
outlet.
a Vent
sizes
are selectecj
in
accordance
with
the
Hydronics
lnstitute
Testing
and Rating
Standard for
cast iron
and steel
heating
boilers.
l
"W_
suffix. denotes forced
circulation
water
unit
woltankless
heater
"WT"
suffix
denotes forced
circulation
water
unit
w,/tankless
heater
"S"
suffix
denotes steam
unit
woltankless
heater
Table
of
Dimensions
(
Model
No.
No.
of
Sec-
tions
A
E
LE
LF
PF.34
PF.35
PF.36
PF.37
3
4
5
6
16Y2
22Y2
2eY2
341/2
18Ya
24Y8
30Y8
36Y8
4oVA
46Y4
521,/4
581,/4
2214
28Yz
34Y2
40Y2
'
,
PAIWL
'i*
l
us.*
z'rz"
aE
E
r-nnu
s€cTtoill
SIDE VIEW
EXTENDED
JACKET
FRONT VIEW
\..
Control
Tappings-
All
Purpose
Boiler
,' ,iii",
,
tincrtCst
Water
Control
Used
Steam
Control
Used
A
1
Safety
Relief Valve
Safety Valve
Bj
iir:
.-,,i,
3/4
Limit
Control
or Combination
High Limit
and Circulator
Con-
trol
(for
installations
without
tankless
water
heater)
Bush
to
/a"
Pressuretrol
-or
Optional
Controls
."
Y4
Combination
High Limit,
Low
Limit
and Circulator
Control
(for
installations
with
tankless
heater)
D
%
Combination
Pressure
and
Temperature
Gauge
Steam
Pressure
Gauge
;iiE
Y4
Auxiliary
Limit
Control
(when
needed
-
requires
additional
tapped
heater
opening
cover
plate
for
installations
without
tankless
heater)
Operating
Control
(for
installations
with
tank-
Iess
heater
)-or
optional
controls
(
requires
addi-
tional
tapped
heater
opening
cover
plate
for
installations
without
tankless
heater)
:
11/2
Not used
Blowoff
Y2
Not used
Gauge
Glass
and Low
Water Cut-Off
%
Auxiliary
Tapping
Auxiliary
Tapping-Be-
low
Normal
Water
Line
2 72"
ALTERNATE
RETURN
IN
JUBITEE
PF.3
re
Special
Equipment
Required
For N.Y.C.
"ST"
suffix
denotes
steam
unit
w/tankless
heater
*
lndicates
nozzle
installed
in burner
Pdesignates
Hago
extra
solid
type nozzle
,t-l
o1gl'A:
v€ilr.
REMOAELE
ACCESS
ffig:rcll&lrlrlq i
l.ii
AJr':
r'4,
?'tXrtnrw.
!'^-.
'
_r"--,'.
1.
-
lrr!,:'.
i
t:nr ir.rx:Srlf''{m$:ntr
.
';;.
.
''of
'
Secs,
Forced
Draft
,
B,urner
,
:Mod,,and
$BCc.
No:
l=-B:R
Burner
Capacitt
Lisht
oil
fcpHr
Nozzle
Boiler
HP
IEB=R
Ralings
Net
Water
Rating
{Sq.
Ft.}
l;B=R
Vent
Diam..
(in.w.c.)
Heating
Surface
(
Fr,2)
Net
Fireboi
Volume
{
Ft'r;
Y,
Pres-
suri
in
Fireboi
(in,w.c.
),
Ass-sm-:
bled
Section,
vvr!l
(lbs.l
,
'.
W6itei'
Cgnt€ntl
F.ull
,
libsi)
;
GPH
Angle,
Type
Gross
Outpu
(MBH
A
Net
Steam
(MBH)
A
Net
Steam
{Sq.
Ft.)
A
Net
Water
(MBH.l
13.;
PF-34
LL.JJ{+
B 1254
2.65
z.5u-
30'-P
9.0
300 225.1
938
260.9
17
40
8
35.35
2.40 +
o,37
800
276
4
PF-35
LC-334-
B 1255
J.JU
5.ZA-
30'-P
11.2
375
281.3
117 2
326.1
2175
8
46.24
3.23
+
o.37
1 000
335
5 PF-3€
LC-534-
B 1256
3.9 5
4.00-
30'-P
13.4
450
337.6
1407
391.3
2610
8
57.1
3
4.O5 +
0.37
1200
402
5
PF-3'
LC-534
B
1257
4.60
4.50-
30'-P
15.7
526 394.6
1644
457.4
3050
I
68.02
4.47 +
o.3'5
1 400
465
+{x
ret
OPENING\-
r+-151+
l"LC
BURI'IEF
iALLOWANcE
i).il
WATER
HEATER
(oprroNnl)
\ Q
2t/2"
RETURN
ATTACH
ORAIN VALVE
TO
3,/4'TAPPING
WATER
HEATER
T
(oPTroNAL)
WATER
HEATER
OR
HEATER
OPENING
K
SECTION