Navien 60/100 500mm Flue Extension Flat Roof These must be installed externally

These must be installed externally by a qualified engineer

ensuring long-lasting performance in solar mounting systems

The eGarc combustion control system continuously analyses the flame signal and adjusts gas valve and fan to maintain optimal CO₂ levels at all times — regardless of supply gas quality or seasonal variation

the Compact 28C is best suited to properties with up to 12 radiators

Integrated Fire Protection

Navien 60/100 500mm Flue Extension Flat Roof These must be installed externallyThe Navien 60 100 500mm Flue Extension is a genuine 500mm length of 60 100mm concentric flue pipe, used to extend a flue run to the required length for safe, compliant venting. Whether reaching a more distant external wall, clearing an obstruction, or fine tuning a vertical roof run, this extension slots directly into Navien's existing 60 100mm push fit flue system and is compatible across the full range of Navien boilers. 500mm Extension Length 60