Description
The MRCOOL Signature Series 3.5 Ton Air Handler delivers dependable heating and cooling with flexible installation options for upflow, downflow, or horizontal configurations. Designed for residential use, it features a high‑efficiency ECM blower motor, copper “A” coils with aluminum fins for improved heat transfer, and compatibility with R‑454B refrigerant to support energy efficiency and reduced environmental impact. A galvanized steel cabinet and built‑in filter rack enhance durability and simplify maintenance.
