AIRATHERM FTA fire tube boilers are compact powerful units. With a range from 180 to 1600kW there is likely to be an FTA boiler to suit your needs. Utilising hot flue gases from a modulating burner these 3 pass boilers produce how water at 85% efficiency. This can be further by adding a flue recuperator to the system adding up to 7% further efficiency gains.

With a variety of fuel options and the option to weatherproof the units AIRATHERM FTA boilers can be used almost anywhere.