Lennox 27A17 – ECB45-15CB, 15 kW Electric Heat Kit with Circuit Breaker, 208-230 VAC 1 Phase

The Lennox 27A17 Electric Heat Kit delivers powerful and reliable supplemental heat for compatible Lennox air handlers. Designed with a built-in circuit breaker for added protection and serviceability, the ECB45-15CB provides consistent performance during peak heating demand. This 15 kW electric heat kit is ideal for residential and light commercial applications requiring dependable electric heat in a compact, factory-approved configuration.

Engineered for easy installation and long-term durability, this Lennox OEM accessory integrates seamlessly with select air handler models and maintains full system efficiency and safety standards. It’s a trusted solution for boosting heating capacity in colder climates or all-electric systems.

Key Features
• 15 kW electric heat output for strong, stable heating performance
• Factory-installed circuit breaker increases safety and simplifies service access
• Designed for Lennox air handlers requiring ECB45-15CB compatibility
• 208-230 VAC, single-phase operation for residential and commercial use
• OEM Lennox component ensures proper fit, airflow, and performance
• Ideal for backup heat or all-electric HVAC systems

Typical Applications
• Residential heat pump systems
• Electric backup or auxiliary heat
• All-electric heating configurations
• Light commercial projects needing consistent electric heat output