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Gas Balanced Flue Guide - Euroheat

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Example 2: Top to Horizontal High Level Kit<br />

Taking the attached diagram as an example we can calculate the flue parameters for a top to horizontal flue<br />

system.<br />

Total Height = A<br />

Total Horizontal = B<br />

In this example<br />

A = 2.8 Metres B = 1.75 Metres<br />

Three x 90 degree bends have been used one of which (C) is the standard supply kit bend. This bend is ignored<br />

from the calculation as it is presumed it will always be used. The two remaining 90 degree bends increase the<br />

horizontal length by two metres.<br />

(one metre extra horizontal length per additional 90 degree bend).<br />

Total Height A = 2.8 Metres<br />

Total Horizontal B = 1.0 Metres<br />

In this example there is sufficient vertical rise for the horizontal run, as shown in the graph on page 6.<br />

Components used<br />

Standard kit<br />

terminal length<br />

T2<br />

Accessory 250mm<br />

length within wall<br />

Accessory short<br />

90 O bend<br />

Accessory 1metre length<br />

Wall band<br />

Accessory short<br />

90 O bend<br />

Description Part No. Quantity<br />

Top to 150mm 180mm<br />

HorizontalHigh<br />

Level Kit<br />

MS91102 MS91103<br />

1<br />

1 metre length MS91028 MS91034 1<br />

500mm length MS91029 MS91035 2<br />

250mm length MS91030 MS91036 1<br />

90° short bend MS91031 MS91037 2<br />

Wall band MS91052 MS91053 1<br />

B<br />

B+B= Total Horizontal<br />

A Total height<br />

Standard kit<br />

long 90 O bend<br />

Accessory<br />

500mm length<br />

Standard kit<br />

starter length<br />

T1<br />

© EUROHEAT DISTRIBUTORS (H.B.S) LTD. 9<br />

Technical <strong>Guide</strong> IN1105 Ed 5 May 2009<br />

A<br />

B

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