Bryan HE-CLM Series Gas Fired Flexible Tube Boilers
Form No. 6700
©2007 Bryan Steam LLC
Printed in USA
57-8782
Effi cient Water Tube Design
The Bryan Flexible Water Tube provides for extremely fast
internal circulation for maximum heat transfer and operating
effi ciency.
No “Thermal Shock”
The fl exibility of the bent water tube design eliminates all
possible damage from “Thermal Shock” and from stresses
caused by poor or unequal internal circulation. This is particu-
larly important with forced hot water heating systems designed
for higher temperatures and greater temperature drops.
Natural Internal Circulation
The water tube design and the large water leg downcomers
provide adequate internal circulation without concern over ex-
terior pumping conditions. Low pressure drop through boiler.
Compact — Minimum Floor Space
Requires less fl oor space than most boilers — minimum
boiler room size.
Shipped completely assembled and wired.
Tubes are easily removable and replaceable, requiring little
service space.
Combination thermometer and pres-
sure gauge, ASME-rated boiler relief
valve, water temperature control (240°F
max. std.), high limit control, probe
LWCO.
Electronic combustion safety
control, automatic operating gas valve,
safety gas valve, pilot solenoid valve,
pilot ignition assembly, main manual
gas shut-off valve, pilot cock, pilot
and main gas pressure regulators, air
safety switch, control panel, all controls
installed and wired.
Dimensions and specifi cations are subject to change without notice. Consult factory for certifi ed dimensions.
Bryan Steam LLC
—
Leaders
Since 1916
783 N. Chili Ave., Peru, Indiana 46970 U.S.A.
Phone: 765-473-6651 • Internet:www.bryanboilers.com
Fax: 765-473-3074 • E-mail: [email protected]
OPTIONAL CONSTRUCTION:
Optional construction to ASME Power
Boiler Code requirements for tempera-
tures exceeding 240°F and/or pres-
sure exceeding 160 psi to maximum
of 285°F operating and 300°F design
temperature and 250 psi.
When ordering, please specify:
1. Boiler
size
2. Supply
and
return
temperatures
required
3. Boiler relief valve setting
4. Type of fuel: natural, LP,
or other gas
5. Gas BTU content, specifi c
gravity and pressure
available
6. Electric
power
voltage,
phase and frequency
7. Optional extra equipment
or
construction
8. Special
approvals
required
(UL, CUL, CSD-1, FM, or IRI)
9. Altitude
OPTIONAL EQUIPMENT:
1. Manual reset high limit control
2. Manual reset low water cutoff
3. Auxiliary low water cutoff
4. Combination low water cutoff
and
feeder
5. Alarm bells or horns
6. UL, CUL, CSD-1, FM, IRI or other in-
surance approved control systems
7. Control panel mounted on boiler
8. Indicating lights, as desired
9. Lead-lag systems for two or more
boilers with or without outdoor
reset
control
STANDARD EQUIPMENT:
Bryan HE-CLM Series Boilers Standard and Optional Equipment
10. Draft control system
11. Special construction
and knocked down
NOTE: *
Gas train and control location dimensions will vary depending on job specifi cations and conditions.
BOILER DIMENSIONS in inches (cm)
A
B
C
D
E*
F
G
H
I
J
K
L
BOILER
Length
Width
Height
Overall
Gas Train
Supply Return
Flue
Flue
Min.
Tube
Clearance
for
Floor
to
MODEL
Of
Outside
Over
Length
Connection Nozzle Nozzle Size Location
Removal
Servicing
Flow
NUMBER
Jacket
Jacket
Jacket
Clearance
Burner
Nozzle
HE-CLM90-W
41
7
/
16
34
5
/
8
72
1
/
16
69
7
/
16
1 NPT
3 NPT
3 NPT
10
20
11
/
16
30 36
76
3
/
16
(105.24) (87.94) (180.03)
(176.98) (2.54)
(7.62) (7.62) (25.40) (52.54) (76.2)
(91.44) (193.51)
HE-CLM120-W
50
11
/
16
34
5
/
8
72
1
/
16
78
11
/
16
1
1
/
4
NPT
3 NPT
3 NPT
10
25
5
/
16
30 36
76
3
/
16
(128.74) (87.94) (180.03)
(199.86) (3.18)
(7.62) (7.62) (25.40) (64.29) (76.2)
(91.44) (193.51)
HE-CLM150-W
59
11
/
16
34
5
/
8
72
1
/
16
87
11
/
16
1
1
/
2
NPT
3 NPT
3 NPT
12
29
13
/
16
30 36
76
3
/
16
(151.60) (87.94) (180.03)
(212.72) (3.81)
(7.62) (7.62) (30.48) (75.72) (76.2)
(91.44) (193.51)
HE-CLM180-W
69
1
/
8
34
5
/
8
72
1
/
16
97
1
/
8
2
NPT
3 NPT
3 NPT
14
34
9
/
16
30 36
76
3
/
16
(175.57) (87.94) (180.03)
(246.69) (5.08)
(7.62) (7.62) (35.56) (87.78) (76.2)
(91.44) (193.51)
HE-CLM210-W
78
3
/
8
34
5
/
8
72
1
/
16
106
3
/
8
2 NPT
3 NPT
3 NPT
14
39
3
/
16
30 36
76
3
/
16
(199.07) (87.94) (180.03)
(270.19) (5.08)
(7.62) (7.62) (35.56) (99.53) (76.2)
(91.44) (193.51)
HE-CLM240-W
88
34
5
/
8
72
1
/
16
116
2 NPT
3 NPT
3 NPT
16
44
30 36
76
3
/
16
(223.52) (87.94) (180.03)
(294.64) (5.08)
(7.62) (7.62) (40.64)
(111.76) (76.2)
(91.44) (193.51)
HE-CLM270-W
97
34
5
/
8
72
1
/
16
125
2 NPT
3 NPT
3 NPT
16
48
1
/
2
30 36
76
3
/
16
(246.38) (87.94) (180.03)
(317.50) (5.08)
(7.62) (7.62) (40.64)
(123.19) (76.2)
(91.44) (193.51)
HE-CLM300-W
106
5
/
8
34
5
/
8
72
1
/
16
134
5
/
8
2
1
/
2
NPT
3 NPT
3 NPT
16
53
3
/
16
30 36
76
3
/
16
(270.82) (87.94) (180.03)
(341.91) (6.35)
(7.62) (7.62) (40.64) (40.64) (76.2)
(91.44) (193.51)