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Dimplex Solar Cylinders > Dimplex SCxn Cylinders
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When the sun is shining there should be sufficient energy to heat the water. However when there’s insufficient solar energy the Dimplex SCx will provide the hot water.
 
Benefits for the user
• Mains pressure hot water.
• Fast filling baths.
• Powerful invigorating showers.
• Simultaneous supply of water to all bathrooms.
• No cold water storage tank required freeing up valuable space.
• Long life low maintenance hot water supply.
 
Benefits for the installer
• Duplex steel inner cylinder with 25 years guarantee.
• Tough plastic leather grain external coating resists scratching.
• 60mm of CFC free foam injected insulation.
• No anode – reduces service requirements.
• 3kW incoloy 825 immersion(s) for longer life.
• Light weight and easy handling to site.
• Water inlet diffuser prevents cold and hot water mixing.
• Includes all the necessary safety equipment required by governing legislation.
 
Commercial cylinders
• For large installations where the standard range of cylinders is not large enough, Dimplex can provide a bespoke cylinder up to 3000ltrs.
• The commercial cyclinders can be designed to meet you exact requirements.
 

 

Technical Specification
Materials
inner cylinder
Duplex stainless steel
outer cylinder
Dove grey leather grain coated steel
inlet/outlet
Stainless steel
coils
Corrugated stainless steel
insulation
60mm PU foam (GWP=1, ODP=0)
Maximum operating conditions
potable water temperature
70oC
heating water temperature
95oC
operating pressure
6bar
Cold water supply
minimum dynamic pressure
1.5bar
maximum pressure
25bar
minimum flow rate
15 litres/min
Connections
cold water inlet
22mm stainless steel
hot water inlet
22mm stainless steel
secondary return
1/2"F BSP
coil flow and return
22mm stainless steel
sensor pocket
1/2"F BSP
Coil specification
auxiliary surface area (m2)
0.75
rating (kW)
17
solar surface area (m2)
1.1
rating (kW)
-
Immersion heater
direct
2
indirect
1
Thermostatic control
direct input
integral immersion heater thermostat and cut out
indirect input
external twin thermostat and cut out
Safety components
pressure reducing valve and strainer
3bar
expansion relief valve
6bar
rtemperature and pressure relief valve
7bar / 90oC
factory pressure test
10bar
 
Performance
Product
Total Capacity (litre)
Auxillary Heated Volume (mm)
SAP heat loss factor
Dedicated solar volume (litres)
Overall Height (mm)
Weight When Empty (Kg)
Expansion Vessel Size (litres)
Heat-up Time (mins)
Reheat Time
Calculated Heat Loss in 24h (kWh) 
SCxn175sd
175
90
0.915
85
1242
44
18
20
14
1.43
SCxn215sd
215
130
1.324
85
1485
52
18
24
17
1.76
SCxn255sd
255
170
1.540
85
1753
59
25
29
20
1.86
SCxn305sd
305
220
1.810
85
2029
69
25
34
24
2.02
 
SCxn175si
175
80
0.915
95
1242
48
18
18
13
1.43
SCxn215si
215
120
1.324
95
1485
56
18
22
16
1.76
SCxn255si
255
160
1.540
95
1753
63
25
25
19
1.86
Scxn305si
305
205
1.810
95
2029
73
25
30
22
2.02
 
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