Lennox 99M69 Heat Strip 321042-401 Easy Installation: Features barbed fittings

Easy Installation: Features barbed fittings marked for hookup convenience and supports flexible mounting configurations

and operational reliability

it is a direct cross-reference for the Carrier 326628-763

Accurate Sensing: Onboard 10K Ohm thermistor provides stable temperature sensing with optional calibration offsets to match lab-grade thermometers

The NEMA 4 enclosure is specifically designed to withstand outdoor conditions

Lennox 99M69 Heat Strip 321042-401 Easy Installation: Features barbed fittingsThe Lennox 99M69 Heat Strip is a high performance 10kW electric heat kit engineered for seamless integration with Lennox CB26UH R series air handlers and compatible residential or commercial indoor units. Operating at 208 240V single phase power, this unit delivers a consistent 34,100 BTUH of supplemental or emergency heat, making it an essential component for heat pump systems in colder climates. As a veteran grade HVAC replacement part, it features