MRCOOL Universal Series 2.5 Ton Air Handler, UAH18030-O 2-3 Ton Parts you will need the RectorSeal

you will need the RectorSeal 81981 CO₂ Refill Cartridges (12-Pack)

and rotatable draft inducer for flexible venting

- MRCOOL 25ft Line Set

leak-free connection for optimal performance

this furnace features an aluminized steel tubular heat exchanger paired with a stainless steel secondary heat exchanger

MRCOOL Universal Series 2.5 Ton Air Handler, UAH18030-O 2-3 Ton Parts you will need the RectorSealThe MRCOOL Universal Series 30K Air Handler is designed to deliver dependable, energy efficient comfort throughout the year. Built to perform in both hot summers and cold winters, this compact unit works efficiently to maintain consistent indoor temperatures while reducing energy usage, helping to keep utility costs under control. Engineered for versatility, the 30K Air Handler supports multiple installation configurations, including upflow, downflow,