Ensure efficient heat pump defrost cycles and prevent frost buildup with the OEM Lennox defrost control board, model 17M14, widely used across Lennox, Armstrong, and Ducane units as the control “brain” for defrost operations.
$119.57 Original price was: $119.57.$73.81Current price is: $73.81.
19 in stock
Ensure efficient heat pump defrost cycles and prevent frost buildup with the OEM Lennox defrost control board, model 17M14, widely used across Lennox, Armstrong, and Ducane units as the control “brain” for defrost operations.
