Lennox 99M66 Heater Kit 30067439-890 preserving system capacity and cooling

preserving system capacity and cooling efficiency

Increasing wattage requires verifying that the existing wiring

While used across many high-BTU units

including the D15

This 100112274 burner kit comes with the #51 orifice pre-installed

Lennox 99M66 Heater Kit 30067439-890 preserving system capacity and coolingThe Lennox 99M66 (Model: ECB26 7CB PP) is a field installable 7. 5kW electric heater kit designed for high performance integration with CBX26UH series air handlers. Operating on a 208 240V single phase 60Hz power supply, this kit provides a nominal heat output of 25,600 BTUH at 240V, making it an essential component for supplemental or primary heating in residential and light commercial forced air systems. The assembly features an integrated circuit