Lennox Electric Heat Kit with Circuit Breaker

The Lennox Electric Heat Kit with Circuit Breaker (also called an electric heater kit or air handler heat strip) adds supplemental electric resistance heating to a compatible Lennox air handler. "CB" models include factory-installed circuit breakers. These give overload and short circuit protection, and in many areas they can serve as the disconnect at the unit, so a separate field-supplied disconnect may not be needed.

Key Features:

• Built-in circuit breakers: Factory wired and mounted on the heat unit. They are current sensitive and temperature actuated, with manual reset.
• Helix wound nichrome elements: The elements sit directly in the air stream. This gives fast heat transfer, low element temperatures and long service life.
• Multiple safety controls: Each element has a limit control with automatic reset. A supplemental thermal cutoff adds protection against excessive temperatures.
• Durable construction: The control box and access cover are made of heavy gauge galvanized steel.
• Factory assembled: Controls are installed and wired at the factory. The low voltage controls plug into the air handler.
• Field installed inside the cabinet: The kit mounts internal to the air handler cabinet.
• ETL listed: Listed for safety compliance.
• Range of options: Lennox offers these kits in several kW capacities and voltage configurations to match different air handler series.

Lennox electric heat kits are designed for reliable, efficient supplemental or backup heating in residential and light commercial HVAC systems.