Lennox 12P11 Collector Box 322838-754 Always verify your secondary transformer

Always verify your secondary transformer output before wiring

The Trane COM09341 Compressor is a high-performance 5

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

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

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

Lennox 12P11 Collector Box 322838-754 Always verify your secondary transformerThe 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