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PUMP - HOT WATER SUPPLY
HD101 1/8 1.1 1/8 1.3 1/4 5.7
HD151 1/8 1.1 1/8 1.3 1/4 5.7
HD201 1/8 1.1 1/8 1.3 1/4 5.7
HD251 1/8 1.1 1/8 1.3 1/4 5.7
HD301 1/8 1.1 1/8 1.3 1/4 5.7
HD401 1/8 1.1 1/8 1.3 1/4 5.7
302B 1/8 1.3 1/4 5.7 1/2 7
402B 1/8 1.3 1/4 5.7 1/2 7
502B 1/8 1.3 1/4 5.7 1/2 7
652B 1/8 1.3 1/4 5.7 1/2 7
752B 1/8 1.3 1/2 7 3/4 11
902B 1/4 5.7 1/2 7 3/4 11
992B 1/4 6 1/2 7 3/4 11
1262B 1/4 6 3/4 11 1 14
1532B 1/2 7 1 14 1 14
1802B 3/4 11 1 14 1-1/2 15
2002B 3/4 11 1-1/2 15 1-1/2 15
2072B 3/4 11 1-1/2 15 1-1/2 15
2342B 1 14 1-1/2 15 1-1/2 15
Note: Current draw (Amps) is for pump only.
Soft
Water Hardness
HardMedium
HP Amps HP AmpsHP Amps
Hi Delta
Model
▼
CLEARANCES
Floor* 0” 0” 0” 0”
Rear 1” 24” 12” 24”
Water side 12” 24” 36” 36”
Other side 1” 24” 36” 36”
Top 1” 1” Unobstructed Unobstructed
Front Open 24” Open 24”
Vent 2” 2” N/A N/A
Indoor
Minimum
Boiler
Side
Service
Outdoor
Minimum Service
* Do not install on carpeting.
6
BOILER
HD101 100 85 N/A 85 18-9/16 9-1/4 3/4 1-1/2 4 4 N/A 150 4.7
HD151 150 128 N/A 128 21-7/8 10-7/8 3/4 1-1/2 4 4 N/A 175 4.7
HD201 199 169 N/A 169 25-1/16 12-1/2 3/4 1-1/2 5 4 N/A 200 4.7
HD251 250 213 N/A 213 28-5/16 14-1/8 3/4 1-1/2 5 4 N/A 225 4.7
HD301 299 254 N/A 254 31-9/16 15-3/4 3/4 1-1/2 5 4 N/A 250 4.7
HD401 399 335 N/A 339 38-1/16 19 3/4 1-1/2 6 4 N/A 300 4.7
302B 300 252 261 255 36 18 3/4 2 5 6 18 380 6
402B 399 335 347 339 43 21-1/2 3/4 2 6 6 18-1/2 445 6
502B 500 420 435 425 50 25 1-1/4 2 6 6 22 545 6
652B 650 546 566 553 60-1/2 30-1/4 1-1/4 2 8 6 27-1/4 590 6
752B 750 630 653 638 67-1/2 33-3/4 1-1/4 2 8 6 30-3/4 675 6
902B 900 756 783 765 78 39 1-1/4 2 8 6 36 740 7
992B 990 832 861 842 57-1/8 28-9/16 2 2-1/2 10 10 16-13/16 900 <12
1262B 1260 1058 1096 1071 68-1/2 34-1/4 2 2-1/2 12 10 20-9/16 1010 <12
1532B 1530 1285 1331 1301 79-7/8 39-15/16 2 2-1/2 12 10 24-3/8 1225 <12
1802B 1800 1512 1566 1530 91-1/8 45-9/16 2 2-1/2 14 10 28-1/8 1350 <12
2002Bª 1999 1679 1739 1699 102-1/2 51-1/4 2 2-1/2 14 10 31-15/16 1450 <12
2072B 2070 1739 1801 1760 102-1/2 51-1/4 2 2-1/2 14 10 31-15/16 1450 <12
2342B 2340 1966 2036 1989 113-7/8 56-15/16 2 2-1/2 16 10 35-11/16 1520 <12
Ref.
Dwg.
pg. 5
Amps
‡
(Cat. I)
Operating
Weight
(lbs.)
T
Ø
W
H
NPT
K
Flue Ø
G
NPT
A
Width
B
MBTUH Output*
87%
†
(Cat. II)
Type WH
85%
Dimensions (in.)
* Ratings for models HD101-HD401 for natural or propane gas and for elevations up to 2,000 ft. above sea level . For higher elevations, consult the factory.
* Ratings for models 302B-2342B for natural or propane gas and for elevations up to 4,500 ft. above sea level . For higher elevations, consult the factory.
† Add “E” Suffix to model number.
‡ Current draw is for heater only. (Supply breaker must have a delayed trip.)
ª Natural gas only. Not available for propane.
Hi Delta
Model
MBTUH
Input*
Type H
1
3
2
85% AFUE
84%
California Bill AB-1953
Raypak is the first manufacturer to comply with California bill
AB-1953. This is new legislation, mandating the maximum lead
content of brass to be less than .25% of the wetted surfaces.This
legislation goes into effect January 1, 2010.