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Domestic Hot Water Boilers 

Revised November 2009

 

Page 2 of 4

www.hotwater.com 

AOSDG25300

* Natural gas only

MODEL 

NUMBER

BTU 

INPUT 

PER 

 HOUR*

GPH

OR

LPH

RECOVERY -GALLONS OR 

LITRES PER HOUR AT 

DEGREE RISE

22°C

78°C

720,000

707

1911

840,000

3122

2230

943

8920

1,080,000

1073

2902

1,210,000

3007

1203

11,381

1342

1,480,000

3880

3903

14,774

4221

1,810,000

4388

INPUT AND RECOVERY

MINIMUM CLEARANCES TO COMBUSTIBLES -

ALL MODELS

CM

12

18

REAR

VENT

Alcove

OTHER DURA-MAX

®

 FEATURES

   

   

 

 

   

   

DURA-MAX

®

 OPTIONS

July 2011R

227820_AOSDG25300.indd   2

8/11/10   3:21 PM

238037_AOSDG25300.indd   2

238037_AOSDG25300.indd   2

7/8/11   10:44 AM

7/8/11   10:44 AM

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