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TR Series
RATINGS
Boiler
OIL INPUT
Model
Number
*
mL/s† USGPH† kW
MBH
kW
1.15
1.10
45
154
39
TR-30
1.31
1.25
51
175
44
1.68
1.60
66
224
55
TR-40
1.89
1.80
74
252
63
2.20
2.10
86
294
72
TR-50
2.47
2.35
96
329
80
Standard Working Pressure 207 kPa (30 PSI) water, 103 kPa (15 PSI) steam.
All boilers hydrostatically tested—A.S.M.E.
* ADD SUFFIX
X
—Denotes no circulator and no thermostat
P
—Packaged water boiler has tankless heater
PT —Packaged water boiler with tankless heater
PZ —Packaged steam boiler less tankless heater
PZT —Packaged steam boiler with tankless heater
§§
Tankless heater rating based on intermittent draw.
†
Ratings apply to the use of light oil of 11,000 W/L (140,000 Btu per gallon.)
**
The Net ratings shown are based on a piping and pick-up allowance of 1.15 for
water and 1.333 for stream. For installations having unusual piping and pick-up
requirements, additional allowance should be made before selecting the boiler.
INSTALLATION REQUIREMENTS
BOILER LOCATION
Provide a level, solid foundation for the boiler. Location should be near
the chimney so that the Flue Pipe Connector or Breaching to the chim-
ney is short and direct.
A. The foundation must be capable of supporting the weight of
the boiler when filled with water:
Boiler
Approximate Total Weight of Boiler
Size
Assembly, filled with water
kg
TR- 20
200
TR-30
250
TR-40
300
TR-50
355
TR-60
405
TR-70
455
B. The TR Series Boiler has full wet base sections which surround
fire-box for maximum heat absorption of burning fuel, and low floor
temperature.
GROSS OUTPUT
Water
Steam
Water**
MBH
kW
MBH
MBH
kW
kW
132
39
132
117
30
34
149
–
–
131
38
188
55
188
170
43
48
214
–
–
190
55
246
72
246
223
56
63
272
–
–
237
69
lbs
440
550
660
785
895
1000
NET OUTPUT
CHIMNEY SIZE
Rectangular
Round I.D. ×
Steam**
Steam
I.D. × Height
Height
in. × in × ft.
2
in × ft.
MBH
m
Sq. Ft.
mm × mm × m
mm × m
101
39
421
6"×15'
8"×8"×15'
152×4.6m
–
–
–
–
203×203
×4.6m
146
56
606
7"×15'
–
–
–
–
178×4.6m
8"×12"×15'
191
74
796
203×305×
8"×15'
–
–
–
–
4.6m
203×4.6m
P
Model
kg
TR-30
217
TR-40
257
TR-50
305
C. If boiler is to be located over buried conduit containing electric wires
or telephone cables, consult local codes or the National Board of
Fire Underwriters for specific requirements.
MINIMUM CLEARANCE
Provide accessibility clearance of 610 mm ( 24") from surfaces requiring
servicing (top and front) and 457 mm (18") on any side requiring pas-
sage. The boiler shall be installed with the following MINIMUM clear-
ances from combustible materials:
A. CHIMNEY CONNECTOR-457 mm (18")
B. BACK AND LEFT SIDE–152 mm (6") except as limited by 457 mm
(18") clearance for chimney connector
C. RIGHT SIDE–152 mm (6") except for allowing for Burner door fully
open which requires for:
Beckett Burner–191 mm (7
Riello E Series Burner–267 mm (10
D. FLOOR - the boiler is approved for installation on a combustible
floor, but subject to any local code requirements.
NOTE: As an alternate:
The burner door is removable so that the above service clearances are
not mandatory.
CHIMNEY REQUIREMENTS
A. The chimney must be constructed in accordance with all local appli-
cable codes and the National Board of Fire Underwriters. See boiler
models and rating table shown on page 2 for chimney sizes.
WITH BECKETT
AFUE %
FLUE SIZE
Water
Steam
mm
In.
152
6
84.8
84.1
152
6
83.5
–
178
7
84.4
83.8
178
7
83.3
–
203
8
84.0
83.4
–
–
203
8
PT
PZ
lbs.
kg
lbs.
kg
479
221
488
215
566
261
575
254
673
309
682
295
/
")
1
2
/
")
1
2
3
BURNERS
TANKLESS HEATER
Water
Steam
mL/s
USGPM
mL/s
USGPM
3.00
189
202
3.20
–
–
214
3.40
3.50
221
246
3.90
261
4.15
–
–
284
4.40
4.00
252
296
4.70
–
–
PZT
lbs.
kg
lbs.
473
224
483
559
263
579
651
304
671
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