Lennox 12P11 Collector Box 322838-754 Key Benefits: Thermal Protection: Prevents

Key Benefits: Thermal Protection: Prevents heat exchanger cracking by enforcing a strict 280°F cutout limit

you must swap to a different color-coded spring

The Trane COM09341 Compressor is a high-performance 5

The Fasco D475 Motor is a high-performance

High Precision Sensing: The NTC thermistor technology provides reliable feedback with Minimal thermal drift

Lennox 12P11 Collector Box 322838-754 Key Benefits: Thermal Protection: PreventsThe Lennox 12P11 Collector Box (OEM #611899 01) is a critical 7 burner furnace component designed for high efficiency 90% AFUE condensing gas furnaces. As a veteran grade HVAC replacement part, this collector box is engineered to manage the transition of flue gases into the furnace inducer motor while facilitating the proper drainage of acidic condensate. Constructed from durable, corrosion resistant materials, the 12P11 ensures a leak proof seal at