Lennox 12R60 Heat Kit 321042-401 This Apollo 59 Series component

This Apollo 59 Series component is a reliable choice for maintaining system fluid purity in water

inspect the ceramic for scale or mineral deposits that may be insulating the tip

For technicians performing a direct replacement

Reliability: The calibrated 225F temperature rating provides a consistent thermal cut-off point to protect sensitive furnace components from high-limit excursions

Lennox 12R60 Heat Kit 321042-401 This Apollo 59 Series componentThe Lennox 12R60 (model ECB25 5CB P or ECB29 5CB P) is a high performance 5kW electric heat kit designed for seamless field installation in compatible Lennox air handlers. Operating on 208 240V single phase power, this auxiliary heating component provides a steady 17,100 BTUH capacity, making it an essential addition for heat pump systems requiring supplemental warmth during peak winter conditions. This OEM Lennox heat kit features helix wound