Lennox 12S59 Heater 320788-702 Key Benefits Ensures accurate domestic

Key Benefits Ensures accurate domestic hot water priority for consistent comfort and efficiency

it utilizes a J-orifice (1

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

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

Lennox 12S59 Heater 320788-702 Key Benefits Ensures accurate domesticThe 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