Lennox 21W14 Ignition Control Board - Trusted HVAC Replacement Part voomi_id_60723 Overall Dimensions: 24-1/2 in H

Overall Dimensions: 24-1/2 in H x 24-1/2 in W x 7/8 in D

Ideal for heat-only systems

Designed with fixed post purge functionality

Its direct drive fan and efficient design streamline airflow

Lennox 21W14 Ignition Control Board - Trusted HVAC Replacement Part voomi_id_60723 Overall Dimensions: 24-1/2 in HProduct Description Lennox 21W14 Ignition Control Board is a crucial component for ensuring efficient operation of HVAC systems. This OEM replacement part is designed for specific Lennox models, aiding in the reliable ignition and operation of heating units. Ensures consistent and reliable ignition Supports efficient system performance Easy installation with compact design Product Highlights This ignition control board is widely recognized for its