Bryan Boilers Bryan HE-CLM Series Gas Fired Flexible Tube Boilers, Efficient Water Tube Design

Bryan HE-CLM Series Gas Fired Flexible Tube Boilers

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.

								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									Removal	Servicing		Flow
							Length	Connection	Nozzle	Nozzle	Size	Location
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	11/4 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	11/2 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	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 5/8	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)

NOTE: * Gas train and control location dimensions will vary depending on job specifications and conditions.

Dimensions and specifications are subject to change without notice. Consult factory for certified dimensions.

Bryan HE-CLM Series Boilers Standard and Optional Equipment

When ordering, please specify:

STANDARD EQUIPMENT:

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.

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

10.Draft control system

11.Special construction and knocked down

OPTIONAL CONSTRUCTION:

Optional construction to ASME Power BoilerCoderequirementsfortempera- 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.

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

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:bryanboilers@iquest.net

Form No. 6700	©2007 Bryan Steam LLC	Printed in USA
		57-8782