Ariston CLAS HE R 12 Installation And Servicing Instructions

58
MAINTENANCE GUIDE
4.4 FAN
Tools
Time
15 min
1
Remove the combustion
assembly (see 4.3)
Remove the three screws to free the fan.
Twist the gas valve anti-clockwise to
disengage it from the fan
1
2
3
1. Venturi
2. Gasket
3. Fan
Fan & mixer venturi according to the model
Power Fan Venturi diameter
12 kW EBM RG 128 45 W
ø 14 mm
18 kW EBM RG 128 45 W
ø 17 mm
24 kW EBM RG 128 45 W
ø 17 mm
30 kW EBM RG 128 45 W
ø 21 mm

Ariston CLAS HE R 12 Specifications

General

Brand	Ariston
Model	CLAS HE R 12
Category	Boiler
Language	English