Goodman 1.5 Ton Wall Hung Air Handler 5KW AWST18SU1305A Enhance Your HVAC System with the Goodman Wall Mounted AMST Air Handler Designed for optimal performance and energy efficiency, the Goodman AMST wall mounted air handler is a valuable addition to your HVAC system. Its all-aluminum tube/aluminum fin coil... $929.50 $845.00 Add to Cart