Trane PAN03883 Right Horizontal Drain Pan for 4FWH & 4FWC Air Handlers

The Trane PAN03883 is a genuine OEM right horizontal drain pan designed as a direct replacement for Trane 4FWH and 4FWC series air handlers in the 042–061 MBH (3.5–5 ton) size range configured in the horizontal right orientation. This factory-authorized replacement part ensures a precise fit and maintains the condensate management performance of the original equipment.

The drain pan collects condensate water produced by the evaporator coil during normal cooling operation, channeling it away from internal components and the surrounding structure. Its right horizontal orientation is specifically engineered for units installed on their side with the drain outlet positioned to the right.

Key Features:

• Genuine Trane OEM replacement part — ensures proper fit and function
• Right horizontal orientation for compatible horizontal-right air handler installations
• Designed for Trane 4FWH and 4FWC series air handlers, 042–061 MBH capacity range
• Collects and channels condensate to prevent water damage and maintain indoor air quality
• Replaces failed or damaged drain pans, including those replaced during coil service
• Factory-matched geometry for drop-in installation

This drain pan corresponds to Trane part number PAN03883 and is the correct replacement for 4FWH*042 to 061 Horizontal Right and 4FWC*042 to 061 Horizontal Right configurations. Related pan part numbers for this series include PAN03879, PAN03880, PAN03881, PAN03882, PAN03884, and PAN03885 for other orientations and sizes.