The Lennox 52W08 (part number 603921-01) Mullion-Piping is an original OEM structural component engineered for use in select Lennox commercial and residential HVAC systems. This mullion provides a secure, integrated path for refrigerant piping and contributes to the structural support of the cabinet frame. Built from high-grade, corrosion-resistant materials, it withstands thermal cycling and mechanical stress common in HVAC environments.
Key Specifications:
- Part Type: Mullion-Piping
- Material: Galvanized steel (rust-resistant)
- Function: Supports refrigerant piping and cabinet structure
- Dimensions: OEM-specified for direct fit
- Compatibility: Designed specifically for use in Lennox systems
- Installation: Factory-fit, no modifications required
- Application: Ideal for repair or replacement of damaged mullion supports in packaged or split-system units
