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INSTALLATION – WATER HEATER
54
TECHNICAL DATA
Model
874812
876812
874816, 874T16
876T16
874820
876820
874824
874826, 874T26
876826, 876T26
Rated delivery - (@ 40°C rise)
litres / min
7.5
10
12.5
15
16.2
Recovery - (@ 25°C rise)
litres / min
12
16
20
24
26
Mass Empty (unpackaged)
kg
16
16
16
16
16
Gas Details
Hourly Gas Consumption
(MJ)
Min. Gas
Pressure
(kPa)
Max. Gas
Pressure
(kPa)
Injector Size (mm)
40 x injectors
per water heater
812
-
816
T16
820
-
824
-
826
T26
812, 816, T16, 820,
824, 826, T26
812, 816, T16, 820,
824, 826, T26
Natural
94
126
157
188
199
1.13
3.50
20 x 1.55 + 20 x 1.03
Propane
94
126
157
188
199
2.75
3.50
20 x 1.10 + 20 x 0.73
Universal LP Gas
-
126
157
188
-
2.75
3.50
20 x 1.10 + 20 x 0.73
Gas Details
Test Point Gas Pressure (kPa)
minimum
maximum
812
-
816
T16
820
-
824
-
826
T26
812
-
816
T16
820
-
824
-
826
T26
Natural
0.15
0.15
0.15
0.15
0.15
0.38
0.40
0.57
0.82
0.92
Propane
0.19
0.19
0.19
0.19
0.19
0.40
0.43
0.62
0.91
0.98
Universal LP Gas
-
0.20
0.20
0.20
-
-
0.41
0.61
0.92
-
Technical data is subject to change.
Model numbers
Gas type Letter N, P or L is included in the model number to denote gas type.
N = Natural, P = Propane (AU), L = Universal LP Gas (NZ).
E.g. 874826NF, 874826PF, 874824LFZ.
Frost protection Letter F is included in the model number to denote frost protection.
New Zealand models Letter Z is included in the model number to denote New Zealand models.
E.g. 874826NFZ, 874824LFZ.
Solar boosters /J is included in the model number to denote a Joey Grey coloured jacket.
These models are used as solar booster water heaters.
Available on 874820, 874826 models only in Australia.
E.g. 874826NF/J.
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