Ensure reliable panel support and structural integrity with the Lennox 10F91, 600614-09 Mullion-HT Front. This high-temperature mullion is engineered to provide strong vertical reinforcement between front panels in Lennox HVAC systems. Manufactured to Lennox OEM specifications, it helps maintain proper cabinet alignment, improves access panel stability, and supports safe operation in high-heat environments.
- Part Number: 10F91
- Manufacturer Number: 600614-09
- Component Type: Mullion – Heat Front (No Hinge)
- Function: Structural divider between front-facing HVAC panels
- Application: High-temperature system zones
- OEM Certified: Yes – Genuine Lennox replacement part
- Material: Heavy-duty steel with corrosion-resistant finish
