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Gas Balanced Flue Guide - Euroheat

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Example 4: Top to Vertical High Level Kit<br />

This example incorporates two 45 degree bends, a situation commonly encountered when having to route flue<br />

pipe around an obstacle such as a beam. When calculating the horizontal run the 45 degree bends equate to<br />

an additional 500mm per bend.<br />

Taking the ratio diagram as an example we can calculate the flue parameters for a top to vertical flue system.<br />

Total Height = A<br />

Total Horizontal = B<br />

In this example<br />

A = 4.5 Metres B = 1.5 Metres<br />

2 x 45deg bends have been used. The two 45 degree bends increase the horizontal length by one metre.<br />

(500mm extra horizontal length per 45 degree bend).<br />

Total height A = 4.5 Metres<br />

Total Horizontal B = 2.0 Metres<br />

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

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(accessory)<br />

Components used<br />

Description Part No. Quantity<br />

Top to Vertical<br />

High Level Kit<br />

150mm<br />

MS91100<br />

180mm<br />

MS91101<br />

1<br />

1 metre length MS91028 MS91034 5<br />

Adjustable<br />

length<br />

MS91045 MS91046 1<br />

45° short bend MS91054 MS91055 2<br />

Wall band MS91052 MS91053 5<br />

Roof flashing MS91063 MS91063 1<br />

© EUROHEAT DISTRIBUTORS (H.B.S) LTD. 11<br />

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

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