Dimensions And Technical Data - Rheem 18 Owner's Manual & Installation Instructions

DIMENSIONS AND TECHNICAL DATA

Model
Rated delivery
litres / min
(@ 40 C rise)
Recovery
litres / min
(@ 25 C rise)
Mass Empty
Hourly Gas
Gas Details
Consumption
(MJ)
018
Natural 140
Propane 140
Model numbers: N = Natural, P = Propane.
Letter N or P is included in the model number, eg 874020NF, to denote gas type.
F = Frost protection.
Specifications are subject to change with ongoing product improvements.
874 018 874 020
876 018 876 020
11.3 12.5
18 20
kg 18 18
Min. Gas
Pressure
(kPa)
020 018 to 020 018
153 1.13 0.170
153 2.75 0.190
INSTALLATION – WATER HEATER
Test Point Gas Pressure (kPa)
minimum maximum
020 018
0.170 0.740
0.190 0.885
49
Max. Gas
Pressure
(kPa)
020 018 to 020
0.870 3.50
1.185 3.50