Bradford-White Corp 544-B warranty Meets Naeca Requirements General, Gph, Gpm, Caafue%

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Residential Oil-Powered Water Heater System

Combi2Energy Saver Model

 

 

 

 

 

 

Meet or exceed ASHRAE 90.1b (current standard)

 

 

 

 

 

 

 

78% Recovery Efficiency

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

Capacity

 

 

Recovery

 

A

B

C

D

E

F

G

H

J

K

L

Approx.

 

 

90°F Rise*

 

Floor to

Jacket

Vent

Floor to

Floor to

Floor to

Floor to

Floor

Floor to C/L

Depth

Floor to

Shipping

Number

 

 

 

 

 

 

 

 

 

 

 

 

Flue

Dia.

Size

T&P

Top of

Exchanger

Exchanger

to Top

Combustion

 

Control

Weight

 

 

 

 

 

 

 

 

 

 

 

 

 

GPH

 

 

 

Conn.

 

 

 

Burner

Outlet

Inlet

of Unit

Chamber

 

Thermostat

 

 

U.S. Imp.

BTU/Hr.

Firing

U.S. Imp.

 

in.

in.

in.

in.

in.

in.

in.

in.

Sight Hole

in.

in.

lbs.†

 

Gal.

Gal.

Input

Rate

GPH

GPH

 

in.

C-DW1-70L6OF

68

57

119,000

0.85

127

119

 

663/4

24

6

573/8

101/2

573/8

351/4

64

131/4

321/2

337/8

299

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

Capacity

 

 

Recovery

 

A

B

C

D

E

F

G

H

J

K

L

Approx.

 

 

50°C Rise*

 

Floor to

Jacket

Vent

Floor to

Floor to

Floor to

Floor to

Floor

Floor to C/L

Depth

Floor to

Shipping

Number

 

 

 

 

 

 

 

 

 

 

 

 

Flue

Dia.

Size

T&P

Top of

Exchanger

Exchanger

to Top

Combustion

 

Control

Weight

 

 

 

 

 

 

 

 

 

 

 

 

 

GPH

 

 

 

Conn.

 

 

 

Burner

Outlet

Inlet

of Unit

Chamber

 

Thermostat

 

 

Liters

kW Input

Firing

Liters/

 

mm.

mm.

mm.

mm.

mm.

mm.

mm.

mm.

Sight Hole

mm.

mm.

kg.†

 

Rate

Hour

 

mm.

C-DW1-70L6OF

259

34.8

0.85

537

 

1695

610

152

194

267

1407

845

1626

337

829

860

137

*Based on manufacturers rated recovery efficiency. †Shipping weights do not include burner and controls.

A H

L

J

C

D & F

G

E

B

Heat Exchanger

Head Loss

 

 

 

 

 

 

 

 

 

 

 

 

 

GPM

Ft. of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hd. Loss

 

 

 

 

 

 

 

 

 

 

 

 

 

2

trace

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

0.4

 

 

 

 

 

 

 

 

 

 

 

K

 

 

 

 

 

 

 

 

 

 

 

 

 

8

2.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

4.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

6.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Part Number

Description

 

 

228-44392-05

Beckett Burner with dual Aquastat

@ 0.85 GPH, 120 V, 1-stage

 

 

C-DW1-70L6OF

 

 

 

Input

119,000 BTU/Hr.

34.8 kW

Water Heating

 

 

 

 

 

 

 

First Hour Rating

174

145

659

Gal.

Imp. Gal.

Liters/Hr.

 

Space Heating

 

 

 

CAAFUE%

 

78

 

Max. Heating

55,000

 

16.1 kW

Capacity

BTU/Hr.

 

 

Based on ANSI Z21.10.1 and 10.3 and DOE Test Methods.

Based on ANSI/ASHRAE 124 Standard. Actual values may vary based on circulator flow rate, number of zones, water and space heating demands. Numbers subject to change.

Meets NAECA Requirements

General

This oil powered water heater is certified at 300 PSI test pressure (2068 kPa) and 150 PSI working pressure (1034 kPa). All potable water and heat exchanger connections are 3⁄4" NPT (19mm). The potable water connections are on 11" (203mm) centers.

All models design certified by CSA International (formerly AGA/CGA).

Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.

Suitable for Water (Potable) Heating and Space Heating

Toxic chemicals, such as those used for boiler treatment, shall NEVER be introduced into the potable water side. The potable side of this unit may NEVER be connected to any existing heating system or component(s) previously used with a non-potable water heating appliance. The heat exchanger side of the unit may be used in space heating applications.

Ambler, PA

For U.S. and Canada field service, contact your professional installer or local Bradford White sales representative.

Sales 800-523-2931 Fax 215-641-1670 / Technical Support 800-334-3393 Fax 269-795-1089 Warranty 800-531-2111 Fax 269-795-1089

International: Telephone 215-641-9400 Telefax 215-641-9750 / www.bradfordwhite.com

Sales / Technical Support 866-690-0961 /905-238-0100 Fax 905-238-0105 /www.bradfordwhite.com

©2007, Bradford White Corporation. All rights reserved.

544-B-1207-A

Printed in U.S.A.

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Contents Residential Combi2 Energy Saver Oil-Powered Water Heater GPH Meets Naeca Requirements GeneralSuitable for Water Potable Heating and Space Heating GPM

544-B specifications

Bradford White Corp 544-B is a prominent water heater designed for both residential and commercial applications, known for its robust performance and reliable technology. This model effectively meets the demands of hot water production with a capacity designed to serve medium to large spaces efficiently. One outstanding feature is its tankless design, which provides hot water on demand, eliminating the need for a bulky storage tank and reducing energy consumption.

The unit is equipped with advanced heating technologies that include a high-efficiency burner, ensuring optimal performance and energy savings. The Bradford White Corp 544-B utilizes a durable stainless steel heat exchanger, which maximizes heat transfer and minimizes the risk of corrosion. This attribute extends the lifespan of the water heater, making it a cost-effective choice for homeowners and businesses alike.

Another notable characteristic is the built-in electronic ignition system. This innovative feature provides a reliable start-up process while minimizing fuel usage. In addition to this, the water heater is designed with a good insulation system that keeps heat loss to a minimum, ensuring that energy is not wasted and operational costs are kept low.

Bradford White also emphasizes safety in the design of the 544-B model. It comes equipped with an advanced thermostat control system that enables precise temperature settings, optimizing user comfort while preventing overheating. Additionally, the water heater's vapor sensor technology detects any combustion issues, providing an added layer of safety for users.

Ease of installation is a critical element of the Bradford White Corp 544-B. The compact design allows for various placement options, making it suitable for residential basements, utility rooms, or commercial settings where space is at a premium. Moreover, the unit aligns with numerous regulatory requirements, including the Energy Star ratings, underscoring its energy-efficient design.

In conclusion, Bradford White Corp 544-B combines cutting-edge technology with durability and safety features, making it an exceptional choice for those seeking a reliable and efficient water heating solution. From its tankless operation and high-efficiency burner to its safety mechanisms and installation flexibility, the 544-B model stands out in the competitive water heater market.