11
MODELS 0926-1758
MODELS 2100-4000
MODEL,
Model
N
umber
Input
M
BH
Recovery
G
PH*
D
imensions (in inches)
W
idth
A
Gas
C
onn.
G
Water
C
onns.
H
W
H-0926
9
26.0
9
20
5
2-3/8
1 2
-1/2
W
H-1083
1
083.0
1
076
5
9-1/4
1 2
-1/2
W
H-1178
1
178.0
1
171
6
3-5/8
1
-1/4
2
-1/2
WH-1287 1287.0 1279 68-5/8 1-1/4 2-1/2
WH-1414 1413.0 1404 74-7/8 1-1/4 2-1/2
WH-1571 1570.0 1560 82-1/8 1-1/4 2-1/2
WH-1758 1758.0 1747 89-3/8 1-1/4 2-1/2
NOTE:
Ratings are shown for elevations up to 2,000 feet. For elevations
over 2,000 feet, reduce ratings 4% for each 1,000 feet above sea
level.
* Recovery based on manufacturer’s rating.
Model
Number
Input
MBH
Recovery
GPH*
Dimensions (in inches)
Width
A
Overall
Height
B
Gas
Conn.
G
Water
Conns.
H
Flue
Diameter
K
WH-2100 2100.0 2087 61 68-1/4 ** 3 24
WH-2500 2499.0 2484 70 68-1/4 ** 3 26
WH-3001 3000.0 2982 81-1/4 68-1/4 2 3 28
WH-3500 3500.0 3479 92-1/2 68-1/4 2 3 30
WH-4001 4000.0 3976 103-3/4 68-1/4 2 3 32
NOTE:
Ratings are shown for elevations up to 2,000 feet. For
elevations over 2,000 feet, reduce ratings 4% for each
1,000 feet above sea level.
* Recovery based on manufacturer’s rating.
** 1-1/2” or 2” contingent on code requirements
