2BK47X 1 1/8 | 4.45" 2GrvSheave 1 1/8"Bore | Browning Collection_ Other Venting Products - Heating Lennox Circuit Board 10W57: A

Lennox Circuit Board 10W57: A High-Performance Control Solution The Lennox 10W57 Circuit Board is an essential component for maintaining optimal operation of various Lennox HVAC systems

With its exceptional reliability and proven performance

Ranges from 0 to 25" w

The mounting brackets are made of steel and the remote sensor is made of plastic

2BK47X 1 1/8 | 4.45" 2GrvSheave 1 1/8"Bore | Browning Collection_ Other Venting Products - Heating Lennox Circuit Board 10W57: A**Browning 2BK47X 1 1 8" Sheave** The Browning 2BK47X 1 1 8" Sheave is a high quality component designed for demanding industrial applications. Its 4. 45" diameter and 1 1 8" bore provide a reliable and efficient power transmission solution. Crafted from durable materials, this sheave ensures exceptional strength and longevity. Its rolled steel frame and aluminum flange resist wear and corrosion, making it suitable for harsh operating environments.