SPECIFICATIONS

CAREFREE RATINGS

 

 

 

 

 

Water Flow Rate — GPM

 

 

 

 

 

 

 

Based on 20°F Temp. Rise

Approx.

AFUE%

 

DOE Heating Capacity MBH

 

and Boiler Capacity at:

Boiler

AMPS

Shipping

 

 

 

 

 

 

 

 

Model

240V

220V

208V

(240V)

240V

220V

208V

Weignt Lbs..

 

E-412

41

35

31

50

4.1

3.5

3.1

133

100

E-416

55

46

41

70

5.5

4.6

4.2

133

100

E-420

68

58

52

85

6.8

5.8

5.2

133

100

Note: DOE Heating Capacity ratings are shown. Where the boiler and piping are in the heated space, the boiler may be selected on the basis of the Heating Capacity. Where a piping loss and/or pick up loss will exist, add this loss to the building loss to determine the total heating requirement. Where a piping loss only will exist but cannot be calculated, multiply the calculated building loss by a 1.15 factor to determine the total heating requirement. Design Working Pressure: 30 PSIG, Water Only.

Recommended Power Supply to Boiler

Boiler Model

KW

AMPS

Volts Phase

No./Size of

Minimum*

Maximum

Approx. Weight

Water Content

Elements

Wire Size

Fuse Size (AMPS)

Full Lbs.

Gals.

E-412

12

50

240/1

4-3KW

6

60

155

3-1/2

E-416

16

70

240/1

2-3KW, 2-5KW

4

80

155

3-1/2

E-420

20

85

240/1

4-5KW

2

90

155

3-1/2

* For runs in excess of 50 ft. consult local and national electrical codes.

Clearance Requirements

 

For Service

Approved for Closet and Alcove Installation

 

Accessability

with Minimum Clearance to Combustible Material*

 

(in inches)

(in inches)

Left Side

18

18

Right Side

6

0

Top

9

9

Bottom

9

15

Rear

0

0

Front

For Door

2" Closet

 

Removal

18" Alcove

*Closet installation requires two ventilation openings, one located at top and one at bottom, each opening to have 25 sq. in. net free area.

Standard Equipment

Deluxe blue jacket

Field wiring terminal block

Wall mounting brackets

Thermostat terminal block

Heating element sequencers

Dual high limit control

Neon indicator lights

Pressure temperature gauge

Circulator delay control

Safety relief valve

Circulator switch control

Boiler drain valve

circuit fuse

Internal wiring

Transformer - 120/24V-40VA

Heating element relays

Dimensions (in inches)

Form No. PL81401361000-5/04-5Ms

Printed in the U.S.A.

© 2004 U.S. Boiler Company, Inc. - Lancaster, PA

Phone: 717-397-4701

www.burnham.com

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Burnham DOE warranty Recommended Power Supply to Boiler, Clearance Requirements, Dimensions in inches, Afue%, Amps

DOE specifications

Burnham DOE, or Burnham Direct Oil Equipment, is a prominent name in the heating systems industry, particularly known for its innovative solutions tailored for residential and commercial heating needs. Rooted in a legacy of craftsmanship and engineering excellence, Burnham DOE stands out for its commitment to energy efficiency, reliability, and user-friendly design.

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In terms of technology, Burnham DOE utilizes smart controls and monitoring systems that enhance user interaction and system management. These intelligent features allow for programmable settings, remote access, and real-time performance data, giving users the ability to optimize their heating operations effortlessly.

The company also provides comprehensive support and resources for installation and maintenance, ensuring that customers have access to necessary expertise throughout the lifecycle of the product. This service-oriented approach has solidified Burnham DOE’s reputation as a trusted partner in the heating industry.

In summary, Burnham DOE combines innovative technology with exceptional craftsmanship to deliver efficient, durable heating solutions. With features like advanced burner systems, various boiler designs, and user-friendly controls, the company remains at the forefront of the heating industry, continually adapting to meet the evolving needs of its customers.