Zehnder ATOLL DATASHEET
zehnder atoll
Affordable style accomplished
with simplicity, suitable for
central heating systems or
with an immersion heater for
summer use when the central
heating is turned off.
Atoll stainless steel:
see page 42
DBM: see page 116
Valves: see page 118
6
Central Heating
Model Stock
Height Width
mm mm
(H) (W)
(EN 442) Watts
Finish
Output Electric
Output
ΔT=50K Immersion Weight RRP
ΔT=60K
Watts/btu
Watts/btu Rating kg (ex VAT)
Zehnder Atoll
ZSL-080-045 748 450 white 444/1517 354/1208 300 5.4
ZSL-080-050 748 500 white 487/1662 388/1324 300 5.6
ZSL-080-060 748 600 white 572/1952 455/1552 300 6.7
ZSL-120-045 1148 450 white 658/2245 521/1778 300 8.1
ZSL-120-050 1148 500 white 719/2453 571/1948 300 8.7
ZSL-120-060 1148 600 white 844/2880 670/2286 600 9.8
ZSL-170-045 1708 450 white 954/3254 751/2562 600 11.0
ZSL-170-050 1708 500 white 1044/3562 824/2811 600 12.2
ZSL-170-060 1708 600 white 1221/4166 966/3296 900 14.2
ZSLC-080-050 748 500 chrome 359/1225 283/966 300 5.8
ZSLC-080-060 748 600 chrome 420/1433 332/1133 300 6.7
ZSLC-120-050 1148 500 chrome 528/1802 417/1423 300 8.7
ZSLC-120-060 1148 600 chrome 621/2119 489/1668 300 9.8
ZSLC-170-050 1708 500 chrome 763/2603 601/2050 600 12.2
ZSLC-170-060 1708 600 chrome 895/3054 705/2405 600 14.2
Max. working pressure: 11.5 Bar
Dual Energy: Self Fit - Additional cost to Central Heating model prices see page 117 for details
An immersion heater for dual energy use can only be fitted in the header tube without the insert tube.
£115
£119
£128
£136
£140
£153
£190
£196
£202
£218
£238
£280
£303
£414
£449
RRP
(inc 20%
VAT)
£138.00
£142.80
£153.60
£163.20
£168.00
£183.60
£228.00
£235.20
£242.40
£261.60
£285.60
£336.00
£363.60
£496.80
£538.80
Height
(max)
mm
(H)
Width
mm
(W)
Finish
Weight
(kg)
Model
Simple electric immersion heater
Class I IPX5, Zones 1 and 2
Electric
rating
RRP
(ex VAT)
RRP (inc
20% VAT)
Model
DBM immersion heater
Class II IPX4, Zones 1 and 2
Electric
rating
RRP
(ex VAT)
Zehnder Atoll electric only models (with a choice of either a simple immersion heater (no controls) or the DBM immersion heater)
868 450 white 9.00 ZSLES-080-045 300 £234 £280.80 ZSLED-080-045 300 £290 £348.00
868 500 white 9.43 ZSLES-080-050 300 £238 £285.60 ZSLED-080-050 300 £294 £352.80
868 600 white 11.00 ZSLES-080-060 400 £247 £296.40 ZSLED-080-060 300 £303 £363.60
1268 450 white 13.53 ZSLES-120-045 500 £255 £306.00 ZSLED-120-045 300 £311 £373.20
1268 500 white 14.53 ZSLES-120-050 500 £259 £310.80 ZSLED-120-050 300 £315 £378.00
1268 600 white 16.43 ZSLES-120-060 600 £272 £326.40 ZSLED-120-060 600 £328 £393.60
1828 450 white 18.90 ZSLES-170-045 700 £309 £370.80 n/a
1828 500 white 20.67 ZSLES-170-050 700 £315 £378.00 ZSLED-170-050 600 £371 £445.20
1828 600 white 151.60 ZSLES-170-060 900 £321 £385.20 ZSLED-170-060 900 £377 £452.40
868 500 chrome 9.63 ZSLCES-080-050 250 £337 £404.40 n/a
868 600 chrome 11.00 ZSLCES-080-060 300 £357 £428.40 ZSLCED-080-060 300 £437 £524.40
1268 500 chrome 14.53 ZSLCES-120-050 400 £399 £478.80 ZSLCED-120-050 300 £479 £574.80
1268 600 chrome 16.43 ZSLCES-120-060 400 £422 £506.40 ZSLCED-120-060 300 £502 £602.40
1828 500 chrome 20.67 ZSLCES-170-050 500 £533 £639.60 ZSLCED-170-050 300 £613 £735.60
1828 600 chrome 23.80 ZSLCES-170-060 600 £568 £681.60 ZSLCED-170-060 600 £648 £777.60
The immersion heater is fitted to the right hand header as standard, but can be in the left handed header if stipulated at order stage.
Colour finish: Standard colours from the Zehnder colour chart: white + 25%. Delivery of colour finish and non-stock products: 20-30 working days.
1
/2” air vent
*
† height excludes air vent
F = flow
R = return
W
Tube: Horizontal ⵰ 23mm
Vertical ⵰ 38mm
RRP (inc
20% VAT)
W
H
H
ZSL-170
ZSLC-170
ZSL-120
ZSLC-120
87-102
W
H
W-38
ZSL-080
ZSLC-080
F/R R/F
-83
68
9494
1919
ZSLES
ZSLCES
ZSLED
ZSLCED
35
120
1st January 2011
7
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