99W43 | Lennox 610414-03, Heat Exchanger Replacement Kit, 65/70K, Aluminized Material | Lennox Increased Torque_300% it promotes water conservation without

it promotes water conservation without compromising performance

It features a 250mm x 75mm tall platform

is made of aluminum for durability and corrosion resistance

while the lever handle allows for easy operation

It allows for precise control over the operation of the EFT-399

99W43 | Lennox 610414-03, Heat Exchanger Replacement Kit, 65/70K, Aluminized Material | Lennox Increased Torque_300% it promotes water conservation withoutLennox 99W43 Heat Exchanger with Collection Box: A Durable and High Performing Solution The Lennox 99W43 Heat Exchanger with Collection Box is a vital component for efficient and reliable HVAC systems. This heat exchanger features a heavy duty construction with a corrosion resistant coating, ensuring durability in harsh environments. Its compact design enables easy installation and maintenance. Engineered with high efficiency heat transfer, the 99W43