For newer V3 series units like the UDAP

this chassis facilitates seamless upgrades to modern micro-controller technology while utilizing existing wiring bases

including C5 and B5 series units

offering a permanent

Lennox 19C38 Motor 321142-301 For newer V3 series unitsThe Lennox 19C38 is a high efficiency 1 HP ECM blower motor designed specifically for integration into Lennox air handlers and furnaces. As an OEM replacement motor, it utilizes electronically commutated technology to facilitate variable speed airflow, allowing the HVAC system to modulate performance based on real time demand. This Lennox variable speed motor operates with a 48 frame diameter and is engineered for continuous duty cycles in residential