Lennox 12S87 Heat Strip 321894-706 This module is primarily designed

This module is primarily designed for 1 and 2-stage air conditioners and specific furnace models using the SureLight platform

If you are troubleshooting a mechanical time switch and find the dial has stopped rotating despite having line voltage power

optimizing refrigerant flow and electrical draw

0 Eon technology to provide precise airflow control and reduced power consumption

Status Visibility: Onboard LED indicators provide immediate visual feedback during the calibration process to confirm active current flow and switch state

Lennox 12S87 Heat Strip 321894-706 This module is primarily designedThe Lennox 12S87 (Model ECB25 15CB 2P) is a high performance 15kW electric heat strip designed for field installation within compatible Lennox air handlers. Engineered for 208 230V single phase applications at 60Hz, this unit utilizes helix wound nichrome heating elements and delivers approximately 51,000 BTUs of supplemental or primary heating. As a professional HVAC contractor, youll appreciate the integrated circuit breakers (60 Amp and 30 Amp),