Supplied By www.heating spares.co Tel. 0161 620 6677
3
Linea
SECTION 2 TECHNICAL DATA
2.1 Central heating 726 730 735
Heat input (kW) 28.2 32.6 37.8
Maximum heat output (kW) 26.0 30.1 35.2
Minimum heat output (kW) 8.28 8.93 9.22
Minimum working pressure 0.45 bar
Maximum working pressure 3.0 bar
Minimum flow rate 350 l/h
2.2 Domestic hot water
Maximum input (kW) 28.2 32.6 37.8
Maximum output (kW) 26.0 30.1 35.2
Minimum output (kW) 8.28 8.93 9.22
Flow rate (35
o
C rise) 10.6 l/min 12.3 l/min 14.4 l/min
Maximum inlet pressure 6.0 bar
Minimum inlet pressure 0.15 bar
Minimum flow rate 2.5 l/min
2.3 Gas pressures
Inlet pressure (G20) 20.0 mbar
Burner pressure maximum 9.8 mbar 9.6 mbar
Burner pressure minimum 1.1 mbar 0.8 mbar 0.7 mbar
Maximum gas rate 2.98 m
3
/h 3.45 m
3
/h 4 m
3
/h
Minimum gas rate 0.95 m
3
/h 1.02 m
3
/h 1.05 m
3
/h
Injector size (quantity) 12 x 1.4 mm 14 x 1.4 mm 16 x 1.4 mm
2.4 Expansion vessel
Capacity 8-litres 10-litres
Maximum system volume 76-litres 95-litres
Pre-charge pressure 1.0 bar
2.5 Dimensions
Height 820mm
Width 400mm 450mm 500mm
Depth 350mm
Dry weight (kg) 37.0 40.0 46.0
2.6 Clearances
Sides 12mm
Top 150mm from casing or 25mm above flue elbow (whichever is applicable)
Bottom 150mm
Front 600mm
2.7 Connections
Flow & return 22mm
Hot & cold water 15mm
Gas 15mm
Safety valve 15mm
2.8 Electrical
Voltage (V/Hz) 230/50
Power consumption 140W 150W 160W
Internal fuse 2A
External fuse 3A
2.9 Flue details (concentric)
Maximum horizontal flue length (60/100mm) 4.0m 3.4m 2m
Maximum vertical flue length (60/100mm) 4.8m 4.2m 2.8m
Maximum horizontal flue length (80/125mm) 10.0m 8.5m 5m
Maximum vertical flue length (80/125mm) 10.8m 9.3m 5.8m
2.9A Flue Details (twin pipes)
Maximum horizontal flue length (80mm + 80mm) 14m+14m 14m+14m 7m+7m
Maximum vertical flue length (80mm + 80mm) 14m+14m 14m+14m 7.8m+7.8m
2.10 Efficiency
SEDBUK (%) 80.3 80.3 80.3
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