Potterton Gold Installation And Servicing Instructions page 6

Fig. 4 General dimensions
NOMINAL
CAPACITY
(litres)
100
100
120
120
150
150
170
170
210
210
250
250
300
300
Table 2: Dimensions and performance
Notes:
1. Heat up time from cold through 45°C, with a primary flow rate 15ltrs/min at 80°C.
2. Recovery time based on heating 70% of capacity through 45°C.
3. Direct heating times assume use of lower element only, from cold, through 45°C.
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TYPE DIMENSIONS (mm)
Direct Indirect A B C
364 493 784
315 364 615 906
364 800 1090
315 364 925 1216
364 1184 1474
315 364 1378
1693
364
315 364 493 784
364 615 906
315 364 800 1090
364 925 1216
315 364 1184 1474
364 1378
315 1693
364
COIL
RATING HEAT UP RECOVERY
D
(kW) TIME (mins)
11.2 26
12.5 27
1731
12.5 38
2045
16.0 33
16.0 41
18.0 40
1731
19.0
2045
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HEATING TIME
DIRECT (mins)
(mins)
89
20
89
110
23 110
142
142
24
163
163
25
205
205
29
252
30
252
304
304
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