ATCO 13002518 030RF 18 x 25 ft R4.2 Boxed Flexible Duct w/Silver Jacket voomi_id_3389 The Lennox 80K57 pulley helps

The Lennox 80K57 pulley helps HVAC professionals maintain optimal system performance by replacing worn or damaged parts

Part ID: 99404

Its compact design with a 1/2 inch sweat connection makes installation simple and reliable

It is ideal for use in offices

ATCO 13002518 030RF 18 x 25 ft R4.2 Boxed Flexible Duct w/Silver Jacket voomi_id_3389 The Lennox 80K57 pulley helpsProduct Description ATCO 13002518 030RF 18 x 25 ft R4. 2 Boxed Flexible Duct with Silver Jacket is designed for HVAC systems with low to medium operating pressures. The flexible duct offers efficient airflow while ensuring energy savings with its thick fiberglass insulation. Air tight inner core for energy efficiency Encapsulated wire helix for easy installation Smooth inner core reduces friction loss Product Highlights ATCO 13002518 Model 030RF