Lennox 17F26 Collector Box 320788-702 or incorrect levels during system

or incorrect levels during system inspections

continuous-duty cycles in indoor air handlers

Integrating this 480V restring kit into your maintenance routine reduces equipment downtime and maintains the energy efficiency of the heating bank

a dedicated conversion kit must be used to ensure correct orifice sizing and safety

utilizing this original equipment manufacturer part ensures the connection meets factory specifications for thermal resistance and conductivity

Lennox 17F26 Collector Box 320788-702 or incorrect levels during systemThe Lennox 17F26 Collector Box, also known as the cold end header box kit (MPN 619598 26), is a critical OEM replacement component for high efficiency condensing furnaces, including the Lennox EL296 series and various G71MPP units. This collector box is engineered to manage the transition of flue gases and the resulting corrosive condensate from the secondary heat exchanger to the drain lines. A common failure point in aging systems occurs when the