Bryan HE-CLM Series Gas Fired Flexible Tube Boilers
Form No. 6700 ©2007 Bryan Steam LLC Printed in USA
57-8782
Efficient Water Tube Design
The Bryan Flexible Water Tube provides for extremely fast
internal circulation for maximum heat transfer and operating
efficiency.
No “Thermal Shock”
The flexibility 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 floor 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 specifications are subject to change without notice. Consult factory for certified 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
•
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, specific
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 specifications 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
1/82NPT 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
3/82 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 16 481/2 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
5/82
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)
