With a 3/8" flare connection and a 46 bar (667 psig) maximum working pressure

ensuring optimal airflow across the evaporator coil for efficient heat transfer

Contractors can configure this unit for either horizontal wall mounting or direct duct mounting within the cold air return plenum using the included hardware

including T-4002 and T-4100 models

preventing the need for invasive repiping

Lennox 18H61 Motor R-410A With a 3/8" flare connectionThe Lennox 18H61 is a high performance direct drive blower motor engineered for reliability in residential and light commercial air handlers and furnaces. As a veteran grade OEM replacement motor, this 48Y frame unit is a Permanent Split Capacitor (PSC) design, operating at 208 230V and delivering a consistent 1 3 HP at 1075 RPM. This 4 speed motor allows for precise airflow calibration, ensuring optimal system static pressure and energy efficiency.