Specifications - Worcester 47 311 43 Installation And Service Instructions Manual

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CENTRAL HEATING FLOW FITTING
CENTRAL HEATING RETURN FITTING
COLD WATER MAINS INLET FITTING
DOMESTIC HOT WATER OUTLET FITTING
GAS INLET FITTING
PRESSURE RELIEF VALVE DISCHARGE FITTING
OVERALL HEIGHT (including flue turret)
CASING HEIGHT
CASING WIDTH
CASING DEPTH
PACKAGED WEIGHT
MAXIMUM LIFT WEIGHT
PRIMARY WATER CAPACITY
OUTPUT TO DOMESTIC HOT WATER
OUTPUT TO CENTRAL HEATING
MAXIMUM COLD SUPPLY PRESSURE
CENTRAL HEATING CIRCUIT
NOMINAL FLOW (∆T = 30°C)
PRESSURE HEAD CORRESPONDING TO NOMINAL FLOW
CENTRAL HEATING FLOW TEMPERATURE
MAXIMUM ADMISSIBLE PRIMARY WATER PRESSURE
DOMESTIC HOT WATER PRODUCTION
WATER FLOW SELECTOR TURNED COMPLETELY TO THE RIGHT
TEMPERATURE RISE
HOT WATER FLOW RATE
MINIMUM WORKING PRESSURE FOR MAXIMUM FLOW RATE
WATER FLOW SELECTOR TURNED COMPLETELY TO THE LEFT
TEMPERATURE RISE
HOT WATER FLOW RATE
MINIMUM WORKING PRESSURE FOR MAXIMUM FLOW RATE
SPECIFIC RATE "D"
No
CLASSIFICATION
x
SEDBUK CLASSIFICATION

SPECIFICATIONS

22 mm Compression
22 mm Compression
15 mm Compression
15 mm Compression
Rc ½ inch
15 mm Comp.
1055 mm
850 mm (33,5 in)
400 mm (17,75 in)
340 mm (13.5 in)
43 kg
42 kg
1 litres
Modulating 7 to 23 kW
10 to 20 kW
12 bar (180 psi)
10 l/m
0,2 bar
45°C - 90°C
2.65 bar
51°C
2,5 - 6,5 l/min
0,35 bar
25°C
4 - 13 l/min
1 bar
11.0 l/min
2
BAND E

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