09
ULTRASTEEL PLUS DIRECT
TECHNICAL SPECIFICATIONS
Code
Reheat Time
(Minutes)
Immersion
Heaters
(3kW)
AUXD120
62
2
AUXD150
77
2
AUXD180
93
2
AUXD210
108
2
AUXD250
129
2
AUXD300
153
2
Boss centre from floor
Code
Capacity
(Ltrs)#
Height
(mm)
Dia.
(mm)
A
(mm)
B
(mm)
C1
(mm)
C2
(mm)
E
(mm)
F
*
(mm)
Load
Profile
Rating Efficiency
kWh/
year
AUXD120
125
997
550
184
651
244
532
619
NF
M
D
33%
1440
AUXD150
154
1185
550
184
837
244
632
805
NF
L
D
36%
2781
AUXD180
183
1367
550
184
1021
244
732
989
NF
L
D
35%
2832
AUXD210
209
1557
550
184
1087
244
832
1055
1022
L
D
34%
2876
AUXD250
247
1802
550
184
1332
244
972
1300
1267
XL
D
36%
4548
AUXD300
297
2072
550
184
1584
244
1123
1552
1519
XL
D
36%
4567
* Not always fitted refer to table above
# At 3.0 bar
Thermostat set at 60ºc
Always isolate from electric supply before working on product
B
F
C1
C2
A
E
Technical specifications
Connections:
A
22mm Cold feed with dip pipe to
diffuser in bottom of cylinder
B
22mm Hot water outlet
C1
Immersion
heater
C2
Secondary immersion heater
E
Temperature relief valve boss
(Valve factory fitted to cylinder)
F
*
22mm Secondary return
KINGSPAN ALBION
RELIABLE HOT WATER CYLINDERS