Badger WCHL305AB – 2.5 Ton Multi‑Position Air Handler R-454B

The Badger WCHL305AB is a premium 2.5 ton indoor air handler designed to deliver reliability, installation flexibility, and compatibility with modern refrigerants for contemporary HVAC systems. This unit features a multi‑position cabinet capable of up‑flow, down‑flow or horizontal orientation—making it ideal for attics, crawl spaces, basements or compact installation zones.

At its core is a high‑efficiency ECM (Electronically Commutated Motor) blower system, providing quieter operation and enhanced humidity control compared to standard motors. Built for durability, the WCHL305AB includes a pre‑painted galvanized steel cabinet with heavy‑duty insulation and a vapor barrier to resist condensate and improve indoor-air quality.

Further features include a factory‑installed thermostatic expansion valve (TXV) optimized for low‑GWP refrigerant systems (such as R‑454B), a refrigerant‑leak detection dissipation system, tool‑free access panels, and flexible mounting provisions. Whether you’re replacing legacy equipment or selecting a system for new installation, this air handler offers the flexibility, efficiency, and performance needed to support a modern split‑system HVAC setup.