Lennox 12P11 Collector Box 322838-754 When you're servicing or upgrading

When you're servicing or upgrading a Sensus 243-RPC regulator

The Trane COM09341 Compressor is a high-performance 5

you must swap to a different color-coded spring

The Fasco D475 Motor is a high-performance

Common Questions Which air handlers are compatible with the ECB29-20F-G

Lennox 12P11 Collector Box 322838-754 When you're servicing or upgradingThe 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