and all necessary torx head mounting screws

or loose connections at the gas valve

Technicians should use appropriate bushings or fittings if adapting to different line sizes

while the specifications remain the same

Lennox 99M70 Heat Strip Freon and all necessary torx headThe Lennox 99M70 Heat Strip is a professional grade 15 kW electric heat kit engineered for high output supplemental heating in residential and light commercial air handlers. Designated as model ECB26 15CB P, this genuine OEM component integrates seamlessly into Lennox CB26UH R Series Air Handlers, providing approximately 51,150 BTUH of thermal capacity. Operating on 208 230V single phase power at 60 Hz, the assembly features an integrated circuit