Rheem 511161 Owner's Manual And Installation Instructions page 31

DIMENSIONS AND TECHNICAL DATA
storage tank only (remote boost)
Model Capacity
511 161 165 litres
Technical data is subject to change.
Tank Mass (kg)
(without booster)
Empty Full
62 227
31
INSTALLATION – SOLAR STORAGE TANK
storage tank with integrated boost
Tank Mass (kg)
(with booster)
Empty Full
81 246