7
Model
No.
Input
(MBH)
Recovery
(gph)
Tank
(Gal)**
Piping
Connections
(in.)
Dimensions (in.)
Water
(NPT)
Gas
(NPT)
A B
K (Vent
Dia.)
WH-0090 90 90 80 1 1/2 11 5-3/4 5
WH-0135 135 132 80 1-1/4 1/2 18 6-1/4 6
WH-0195 195 192 80 1-1/4 1/2 18 6-1/4 7
Recovery gph based on manufacturer's rating.
**May be used with other tank size capacity.
Table B: Specifications and Dimensions
Fig. 2: Dimensions
*
*Flow switch and temperature and pressure gauge must be field installed in the outlet water connection of the
heater.