Low Level Horizontal Balanced Flue

The low level flue kit has a telescopic range of 200mm-350mm; longer kits for 300mm and 600mm extension kits are also available. But extension length should not exceed 950mm.


Low level side outlet flue installations require elbow (part number FK80E) is required; note this reduces the effective telescopic range of the flue by 150mm.


A flue terminal guard should be installed where the lowest part of a terminal is below 2 metres and people are likely to have access.


Low Level Horizontal Balanced Flue for oil boiler

Item Part Number
Low Level Horizontal Kit FK80LL
150mm horizontal extension FK80X15
300mm horizontal extension FK80X30
Stainless Steel Terminal Guard FKTG



More flue arrangements for Tuscan boilers are Conventional Flue, High level Horizontal Balanced Flue, Vertical Balanced Flue, and Flue Kits and Accessories.

For more information on flues, or to find out more about Hounsfield Boilers,  go to our contact page, or email or call us on 0845 680 8153.