Atag Commercial’s A Series boilers
Atag Commercial’s A Series of gas-fired boilers have state-of-the-art heat exchanges using stainless-steel tubing. They have efficiencies of up to 98%, with emissions that meet or exceed European standards.
A stand-out model in the range is the A325 ECX, which has a built-in gas-saver module to provide additional BREEAM points through SAP Appendix Q listing.
These boilers are compatible with a wide range of flue options — including concentric, twin, flexible liner and central flue systems.
A Series boilers modulate down to 20% of full output. They have a intelligent weather-compensation energy-management centre, making temperature control quick and simple. The internal energy-management system is easy to access and can be connected to a 230 V or ‘Open Therm’ supply; it is also compatible with RF room thermostats.