Lennox 12S59 Heater 320788-702 1/8 HP original equipment manufacturer

1/8 HP original equipment manufacturer (OEM) replacement designed specifically for heavy-duty HVACR applications

If your application requires mounting on the 10-inch side

Standard HVAC service wrenches are required to operate the internal valve stem and access the service port for pressure readings

this board eliminates the guesswork often associated with field-adjusting airflow for multi-stage cooling or specialized indoor air quality requirements

though it can typically deviate up to 90 degrees if necessary

Lennox 12S59 Heater 320788-702 1/8 HP original equipment manufacturerThe Lennox 12S59 (Model ECB25 10 P) is a high performance 10kW electric heat kit engineered for seamless integration with CBX25UH and CBX25UHV series air handlers. This OEM Lennox heater operates on a 208 240V single phase power supply, providing critical supplemental or primary heating in residential and light commercial forced air systems. As a terminal block style heat section, it is designed for simplified field installation, sliding directly into