Product code: S06122
The ATAG Q38S is part of a carefully researched and designed system boiler range with high efficiency at its heart. With the Q38S you'll enjoy an ErP A rating along with the very highest efficiency of up to 110%, saving on fuel bills and minimising your environmental impact. This boiler is suitable for use in larger sized properties and is able to control up to two heating circuits with 3-way valves by simply adding an extra controller. A robust stainless steel heat exchanger maintains reliable heating levels and minimises maintenance.