Installation manual
Rinnai Australia - 15 - HOTFLO Electric Storage Water Heater Operating/Installation Manual
Table 1 - Specifications
Fit Pressure
Limiting Valve
(PLV) if mains
pressure
exceeds: (kPa)
Recommended
Pressure Limiting
Valve (PLV)
Pressure Rating
(kPa)
Fit Pressure
Limiting Valve
(PLV) if mains
pressure
exceeds: (kPa)
Recommended
Pressure
Limiting Valve
(PLV) Pressure
Rating (kPa)
HFE25S18P
HFE25S24P
HFE25S36
HFE25S48
25 -
1800
2400
3600
4800
HFE40S18
HFE40S24
HFE40S36
HFE40S48
40 -
1800
2400
3600
4800
HFE50S18P
HFE50S24P
HFE50S36
HFE50S48
50 -
1800
2400
3600
4800
HFE80S18
HFE80S24
HFE80S36
HFE80S48
80 -
1800
2400
3600
4800
HFE125S18
HFE125S24
HFE125S36
HFE125S48
125 -
1800
2400
3600
4800
HFE160S18
HFE160S24
HFE160S36
HFE160S48
160 -
1800
2400
3600
4800
HFE160T18
HFE160T24
HFE160T36
HFE160T48
160
1800
2400
3600
4800
1800
2400
3600
4800
HFE200S24
HFE200S36
HFE200S48
200 -
2400
3600
4800
HFE250SSL36
HFE250SSL48
250 -
3600
4800
HFE250T36
HFE250T48
250
3600
4800
3600
4800
HFE315SSL36
HFE315SSL48
315 -
3600
4800
HFE315T36
HFE315T48
315
3600
4800
3600
4800
HFE400SS36
HFE400SS48
400 -
3600
4800
HFE400T36
HFE400T48
400
3600
4800
3600
4800
Legend:
HF E 25 S 18P HF - Hotflo E - Electric
Cylinder
25 -
Rated
Capacity
of
cylinder
S - Single
heating
element
18 - First two
digits of
heating
element
rating eg: 18
= 1800
Watts
P - Plug and
Cord
HF E 160 T 18 HF - Hotflo E - Electric
Cylinder
160 -
Rated
Capacity
of the
cylinder
T - Twin
heating
element
ECV FITTED ECV NOT FITTED
Heating
Elements
Available
Watts (W)
- BOTTOM
Cylinder
Rated
Pressure
(kPa)
PTR Valve
Pressure
Rating
(kPa)
Expansion
Control Vale
(ECV)
Pressure
Rating (kPa)
1000
850
1000
850
850
700
680
550
500
(1)
500
(1)
800
680
500
(1)
500
(1)
75°C
75°C
Ingress
Protection
Rating
(AS 1939)
Electrical
power
cord
length
(metres)
3/4"
(20 mm)
3/4"
(20 mm)
IPX4
IPX4
Heating
Elements
Available
Watts (W)
- UPPER
18 - First two digits of heating
element rating eg: 18 = 1800
Watts
Model No's.
Rated
Capacity/Hot
Water
Delivery (L)
Note:
(1)
A 500 kPa PLV is supplied with HFE40S, HFE400S or HFE400T. It is not supplied with other models. A PLV must be fitted if the Mains Pressure exceeds the limits shown. If the mains pressure is
within the limits shown fitment of the PLV is optional. However, it is recommended that the PLV is fitted in all installations as it aids water and energy conservation.
Example:
1.5
1.5
Thermostat
setting
(Max)
Hot&Cold
Water
Connections
SPECIFICATIONS