4
1 - DIMENSIONS
Figure 1 - Dimensions
* Minimum acceptable height for Low Water Cutoff probe.
Figure 1 - Dimensions
*
1 1/4” RETURN
PN 240013090 REV. C [10/01/2021]
Dimensions
BOILER
MODEL
NUMBER
DIMENSIONS (INCH.)
Boiler
Volume
Gallon
FLUE
DIAMETER
“A”
WIDTH
WPSB-3
5
11¼
3.30
WPSB-4
6
14½
4.60
WPSB-5
6
17¾
6.00
WPSB-6
7
21
7.40
WPSB-7
7
24¼
8.75
WPSB-8
7
27½
10.10
WPSB-9
7
30¾
11.60
Add 5½” to height for vent Damper.
