78F43 | Lennox LB-50255C, Blower Shaft, 1" Dia x 27-1/4" L, C1045 Steel | Lennox

Lennox Blower Shaft (78F43) The Lennox Blower Shaft (78F43) is a key component in Lennox HVAC systems, ensuring efficient and reliable operation of blowers. Precision-engineered to exacting specifications, this shaft plays a crucial role in driving the blower, which moves air through the system. Crafted from durable materials, the shaft withstands the rigors of continuous operation, ensuring longevity and minimizing downtime. Its smooth surface and balanced design reduce vibrations, contributing to reduced noise levels and smoother operation of the blower system. The Lennox Blower Shaft (78F43) is specifically designed for use in Lennox HVAC systems, ensuring compatibility and optimal performance. Its precise dimensions and specifications guarantee a seamless fit and efficient operation within the blower assembly. With its robust construction and precise engineering, the Lennox Blower Shaft (78F43) is an essential component for maintaining the performance and reliability of Lennox HVAC systems. We offer the best prices and fast shipping for your products!