Riva2 600 Balanced Flue Installation Instructions

Installation Instructions

Site Requirements

3. Flue Options

Start of bend to centre line of horizontal flue 170mm. Centre

line of vertical flue to end of bend 220mm.

3A. Top Flue Up and Out Kit

8509/ 8509AN

3.1 Vertical from the top of the appliance then horizontally out,

see Diagram 2a. The basic kit comprises:

1 x 500mm terminal length

1 x 200mm vertical length

1 x 90 degree elbow

1 x 500mm vertical length

1 x wall plate

1 x 60mm retrictor

1 x 70mm restrictor

1 x 75mm restrictor

4 x fixing screw

This kit provides the minimum materials. Extra lengths can

be added to the vertical and horizontal sections;

see Section 3.

Refer to Installation Instructions, Technical Specification on

page 12 to identify when to use a restrictor.

3B. Top Flue Up and Out

with Additional Bend

3.2 Any additional bend may be used on the horizontal section

(either 45° or 90°), but the overall horizontal flue run will be

reduced. Refer to Diagram 2b.

When A = 1.0 to 1.499 metres B + C = 1.0 metres maximum

When A = 1.499 metres to 3.0 metres B + C = 4.0 metres maximum

EITHER 45˚

OR 90˚

3C. Top Flue Vertical Kit

(999-539/ 999-539AN)

3.3 Vertical from the top of the appliance, see Diagram 2c.

The basic kit comprises:

2 x 1m lengths

1 x 1m terminal length

1 x 70mm restrictor

1 x 60mm restrictor

1 x 52mm restrictor

1 x 47mm restrictor

Extra lengths may be added from the table in Section 3.