All Tempos have rear heat shields and convection side panels. They also have a pre-heated primary air wash system that creates a clear view of the flames, and they all come with a 10 year warranty. They are also simple to operate thanks to the one slide control for ease of operation.
The features of a STACK include:
6mm welded steel firebox for strength and durability
Impressive average emission output of 1.6gms/kg
Firebrick lined base to keep the heat in the ash bed for longer burn times
Slim design saves significant space
Optional black or stainless steel sides.