Lennox 99J38 – Lennox LB-66230E, Electric Heat Element, 15 kW, 460 VAC

 

Lennox 99J38 – LB-66230E Electric Heat Element is a high-efficiency 15 kW heating module designed for commercial and light industrial HVAC applications requiring reliable supplemental electric heat. Engineered for Lennox air handlers and compatible system configurations, this 460 VAC heat element delivers stable, consistent performance in demanding environments.

The LB-66230E assembly provides fast heat output, durable construction, and dependable operation during peak heating seasons. It is factory-manufactured to Lennox specifications, ensuring proper airflow integration, electrical compatibility, and long-term service life. Ideal for system upgrades, replacements, or capacity adjustments where precise electric heat is required.

This 15 kW electric heater meets Lennox system standards for safety, efficiency, and temperature control, helping maintain comfortable indoor conditions while minimizing downtime. Trusted by HVAC technicians for its proven reliability and straightforward installation.

 

Key features:

 

• 15 kW electric heat element for commercial and light industrial HVAC use
• 460 VAC configuration ensures stable, high-capacity electric heat delivery
• Designed to OEM Lennox engineering specifications for optimal system fit
• Durable construction suitable for heavy-duty heating applications
• Ideal replacement component for compatible Lennox air handler models
• Provides reliable supplemental or primary electric heat during peak winter demand