Slant/Fin Intrepid TR Series Installation And Operating Instructions Manual page 2

2
Water
102mm
(14")
810 mm (31-7/8")
Figure 2
LEFT END – WATER & STEAM
Boiler Model Boiler Length "A"
mm
TR 20 292
378
TR 30
464
TR 40
549
TR 50
635
TR 60
721
TR 70
RATINGS WITH RIELLO BURNER
Boiler
OIL INPUT
Model
Number
*
ml/s USGPH kW MBH
TR 20 0.79 0.75 31 105
TR 30H 1.05 1.00 41 140
1.15 1.10 45 154
TR 30
1.31 1.25 51 175
TR 40H 1.58 1.50 62 210
1.68 1.60 66 224
TR 40
1.89 1.80 74 252
TR 50H 2.10 2.00 82 280
2.20 2.10 86 294
TR 50
2.47 2.35 96 329
2.73 2.60 107 364
TR 60
3.00 2.85 117 399
3.26 3.10 127 434 104
TR 70
3.52 3.35 137 469 113
Note: Standard working pressure 207 kPa (30 psi) water, 103 kPa
(15 psi) steam.
* ADD SUFFIX
X Denotes no circulator and no thermostat
P Packaged water boiler
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.
§§ Nominal clay tile liner dimensions.
Steam
Figure 1
445 mm (17-1/2")
DRAIN COCK
(Alternate 38 mm
(1-1/2") Tapping
32 mm (1-1/4")
for additional
circulator.)
89 mm (3-1/2")
Front to Flue "B"
in mm
11 1/2 210 8 9/32
14 7/8 255 10 1/32
18 1/4 298 11 23/32
21 5/8 341 13 13/32
25 383 15 3/32
28 3/8 426 16 25/32
HEATING CAPACITY
BURNER NET RATINGS
OUTPUT
Water Steam Water‡
kW MBH kW MBH kW MBH kW
27 91 23 79
35 121 31 105
40 134 40 131 35 117
45 151 39 131
53 182 52 179 46 158
58 195 58 195 50 170
64 218 56 190
71 243 70 239 62 211
76 266 75 255 66 223
80 272 67 237
88 298 88 298 77 259
97 327 84 284
352 105 354 90 306
381 98 331
‡ For forced hot water heating systems where the boiler and
all piping are located within the area to be heated, the boiler
may be selected on the basis of gross output capacity. The
net output ratings shown are based on an allowance for
piping and pickup of 1.15 (water) or 1.33 (steam). Gross
output is divided by the allowance to obtain net rating. The
manufacturer should be consulted before selecting a boiler
for unusual piping and pickup requirements such as inter
mittent system operation, extensive piping, etc.
2
Note: m of steam is equal to net output (W) divided by
757 W (square feet of steam is equal to net output (BTU)
divided by 240 BTUs)
Tapping
Location Steam Boiler
1 76 mm (3") supply
1A 51 mm (2") supply on rear section
2 second 6 mm (1/4") siphon & pressure
cut-out if required
3 19 mm (3/4") steam safety valve
4 6 mm (1/4") siphon, pressure gauge &
pressure cut-out
5A —
5B —
6 —
7 —
8 19 mm (3/4") alternate electronic low
water cut-off
9 38 mm (1-1/2") skimmer tapping
10 13 mm (1/2") low limit for tankless
11A 13 mm (1/2") tankless inlet
11B 13 mm (1/2") tankless outlet
12 13 mm (1/2") steam gauge glass & 67 LWCO
13 38 mm (1-1/2") bushed to 19 mm (3/4") for drain cock
14 38 mm (1-1/2") condensate return
15 3/4" NPT zone tapping
635 mm
(25")
372 mm
(14-5/8")
1
95 mm (3-3/4")
Flue Diameter "C"
in mm in
152¶ 6¶
152¶ 6¶
178 7
203 8
203 8
229 9
CHIMNEY SIZE
Steam Steam I.D
MBH m² Sq.Ft. mm in.
30 101 39 421
203 x
8" x 8"
203 x
x 15'
39 134 52 558
4.6m
43 146 56 608
52 179 69 746
56 191 74 796
66 224 87 933
203 x
8" x 12"
305 x
x 15'
4.6m
79 286 103 1108
Water Boiler
38 mm (1-1/2") supply
—
19 mm (3/4") air vent or expansion tank
19 mm (3/4") water relief valve
—
13 mm (1/2") tankless inlet
13 mm (1/2") tankless inlet
6 mm (1/4") pressure temp. gauge
13 mm (1/2") high limit, hi/lo or
combination control
—
—
—
—
—
38 mm (1-1/2") return &
19 mm (3/4") drain cock
38 mm (1-1/2") alternate return
—
1
648 mm
(25-1/2")
Circulator Flange
mm in
38 1 1/2
38 1 1/2
38 1 1/2
38 1 1/2
38 1 1/2
1172
AFUE %
Boiler
I.D.ROUND Sections
Water Steam
mm in.
127 x
5' x 15' 83.50 2
4.6 m
86.00 3
84.85 84.15 3
152 x
6" x15'
4.6m
83.50
86.00 84.00 4
84.45 84.80 4
178 x
7" x 15'
4.6m 83.33
86.00 84.00 5
203 x
8" x 15' 84.06 83.45 5
4.6m
6
254 x 10" x
4.6m 15'
7
† Ratings apply to the use of light oil at 11,000 W/L (140,000
Btu per gallon), and apply only when burner models listed
on pages 15 17 of this manual are used, and are properly
adjusted to produce 13% CO .
2
¶ TR 20 Collar is oblong, will fit 152 mm (6") diameter nomi
nal connector.
TR Series
44 mm
(1-3/4")
Overall Length "E"
mm in
616 24 1/4
702 27 5/8
787 31
873 34 3/8
959 37 3/4
46 1/8"
TANKLESS HEATER
§
Water Steam
ml/s USGPM ml/s USGPM
139 2.20
189 3.00
202 3.20 189 3.00
214 3.40
240 3.80 215 3.40
221 3.90 221 3.50
261 4.15
278 4.40 246 3.90
277 4.40 252 4.00
296 4.70
309 4.90 284 4.50
328 5.20
343 5.45 315 5.00
359 5.70