Technicians should always verify the gap against manufacturer specifications for the specific burner model

manufacturer-authorized updated version for the 265-42034-00

20 HP at 230V

or severe carbon fouling from poor combustion

Lennox 44W56 Collector Box Freon Technicians should always verify theThe Lennox 44W56 Collector Box is a critical OEM replacement part engineered for high efficiency condensing furnaces. As a veteran technician knows, the collector box is the central hub for managing combustion condensate before it exits through the drain trap. This specific furnace collector box is a direct replacement for Lennox G61MP series units, ensuring a precision fit that maintains the airtight seal necessary for proper pressure switch