WATER HEATING - UNVENTED

SCx range

Technical Specification

Immersions

3kW @240V 50Hz (permanent connection to supply through a double pole linked isolated switch with minimum breaking capacity of 13A).

Outer Casing

Dove Grey leather grain plastic coated steel. Option of a brushed stainless steel outer case, please contact us for further details.

Insulation

CFC free 60mm ODP zero fire retardant.

Water Supply

1.5bar 15 litres per minute minimum, 16bar maximum.

Inner Cylinder

Duplex stainless steel.

Pressure Tests

All tested to 15bar.

Primary Coil

22mm stainless steel pipe.

Hot Water Outlet

22mm stainless steel pipe.

Thermostat

Direct units

– Integral immersion thermostat and cut-out.

Indirect units

– External dual thermostat and cut-out.

T&P

Factory fitted 7bar 90°C.

Safety kit

Pressure reducing valve, expansion relief valve;

tundish; motorised valve (indirect only) supplied.

Expansion

Internal air gap

– no additional expansion vessel required.

Approvals

WRAS; BBA.

Guarantee

25 years for inner cylinder; 2 years on immersion (excluding affects of limescale) and 5 years on other components.

GWP

(Global Warming Potential) 1.


Coil Size (Indirect Only
SCx80i 7kW
SCx130i / SCx150i 14kW
SCx175i / SCx215i 17kW
SCx255i / SCx305i 17kW

Unvented Cylinder Requirements
PropertyIndirect Direct
1 bed / 1 shower SCx80i SCx130d
2 bed / 1 bath & 1 shower SCx130i SCx150d
3 bed / 1 bath & 2 shower SCx150i SCx175d
4 bed / 1 bath & 2 shower SCx175i SCx215d
4 bed / 1 bath & 3 shower SCx215i SCx255d
5 bed / 2 bath & 2 shower SCx255i SCx305d
6 bed / 2 bath & 3 shower SCx305i SCx305d

Figures are produced as a guide - usage and spare restrictions may dictate alternative size cylinders

Dimensions relative to floor level
ProductCapacity
(litres)		Cylinder
Diameter
(mm)		Overall
height
(mm)
(A)		Cylinder
height
(mm)
(B)		ImmersionsLower
Immersion
(mm)
(C)		Top
Immersion
(mm)		Bottom
Coil
(mm)
(D)		Top
Coil
(mm)
(E)		T&P
Valve
(mm)
(F)		Cold
Inlet
(mm)
DIRECT
SCx80d		 80 574 681 636 1 188 N/A - - 347 230
SCx130d 130 574 973 928 2 188 521 - - 618 230
SCx150d 150 574 1101 1056 2 188 640 - - 737 230
SCx175d 175 574 1258 1213 2 188 786 - - 883 230
SCx215d 215 574 1500 1455 2 188 1011 - - 1108 230
SCx255d 255 574 1768 1723 2 188 1259 - - 1356 230
SCx305d 305 574 2044 1999 2 188 1516 - - 1613 230
INDIRECT
SCx80i		 80 574 681 636 1 188 - 283 283 347 230
SCx130i 130 574 973 928 1 188 - 483 558 618 230
SCx150i 150 574 1101 1056 1 188 - 483 558 737 230
SCx175i 175 574 1258 1213 1 188 - 683 758 883 230
SCx215i 215 574 1500 1455 1 188 - 683 758 1108 230
SCx255i 255 574 1768 1723 1 188 - 683 758 1356 230
SCx305i 305 574 2044 1999 1 188 - 683 758 1613 230

 

Performance
Heat-up
(mins)		Reheat
Time
(mins)		Heat loss
in 24hrs
(kw/24hr)
64 53 1.12
115 90 1.50
138 104 1.82
167 124 2.10
212 153 2.59
263 184 2.73
313 220 2.88
33 23 1.12
28 21 1.50
33 24 1.82
27 24 2.10
35 30 2.59
42 35 2.73
50 42 2.88


Weight (Kg)
CapacityDirect
empty		Direct
Full		Indirect
Empty		Indirect
Full
80L 27 142 29 143
130L 30 185 32 187
150L 32 207 35 210
175L 37 237 40 240
215L 43 258 48 264
255L 50 305 55 311
305L 59 364 65 370

Name and Registered Office: Dimplex (UK) Limited, Millbrook House, Grange Drive, Hedge End, Southampton, Hants, SO30 2DF, United Kingdom.
Company No.1313016 EEE Producer Registration Number – WEE/GE0057TS