the CNT3781 is frequently specified for downflow vertical positions where the heat exchanger is in close proximity to the indoor coil

Key Benefits Direct Compatibility: Operates as the official replacement for the D24-140-A

maintaining capacitance stability under fluctuating thermal loads

this manual reset furnace safety requires a physical interaction to restart the heating cycle

In most York furnaces

Amana-Goodman B1340023SP Motor R-410A the CNT3781 is frequently specifiedThe Amana Goodman B1340023SP Motor is a high performance direct drive blower motor engineered for residential and light commercial HVAC systems. Operating at 115V with a power output of 3 4 HP, this single phase motor delivers reliable airflow through its 3 speed capabilities and a rated speed of 1075 RPM. As a primary OEM replacement motor, the B1340023SP serves as the official successor to the discontinued B1340023S model, ensuring a seamless fit