57M97 | Heat Exchanger | Lennox SubCategory 5_OK-Vise Clamps The knob has a knurled

The knob has a knurled surface for a secure grip

They offer exceptional gripping power and stability

Keep your boiler and water heater running smoothly and efficiently with this essential maintenance solution

the ASSY #3/2 SBA B&G ONLY is an excellent choice

43 lbs * Dimensions: 8"L x 7

57M97 | Heat Exchanger | Lennox SubCategory 5_OK-Vise Clamps The knob has a knurledLennox 57M97 Heat Exchanger: A Vital HVAC Component for Industrial and Commercial Applications. The Lennox 57M97 Heat Exchanger is a crucial component in HVAC systems designed for industrial and commercial applications. Constructed with high quality materials, including durable metals and alloys, this heat exchanger ensures optimal heat transfer efficiency and long lasting performance. Its advanced design provides an extended surface area,