Air Preheaters (APH) increase the efficiency of boilers/furnaces by transferring waste heat from exhaust gas to combustion air. This tool enables users to compare the return on investment of a Howden APH versus no APH or an alternative APH of a different technology (recuperative type).
The calculator is applied only to our pre-engineered range (flows up to 80kg/s). Duties above this would involve our bespoke range. Please speak to us for further details.
Recuperative APH Performance
Regenerative APH performance