Pay in 4 interest-free payments of $38.84 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
F factory-standard reference for dual-fuel changeover
which can reduce the overall energy consumption of your HVAC system
Field Override: Includes a manual 3-position switch to simplify troubleshooting and bypass schedules when necessary
Technicians should verify that gauge glass dimensions match the existing 5/8-inch outer diameter and 12-inch length to maintain a pressure-tight seal during system operation
Rugged Construction: The 300 series stainless steel shell prevents corrosion in harsh mechanical or chemical environments
Lennox 58W10 Header Box 318518-761 F factory-standard reference for dual-fuelFor veteran HVAC technicians and mechanical contractors, the Lennox 58W10 Plastic Header Box is the standard OEM replacement required to maintain the structural integrity of the secondary heat exchanger assembly. This critical condensate collector box is engineered specifically for use in high efficiency Lennox gas furnaces, such as the EL92TB and EL95TB series, where managing acidic condensate is paramount. Precision molded from specialized high
