Rugged Construction: Equipped with a conduit housing to protect electrical connections in demanding mechanical rooms

Enhanced Thermal Protection: Integrated automatic thermal overload prevents drive failure during high-ambient heat cycles

or flame signal loss during the ignition trial

Operates on a standard 24V heater control circuit for seamless integration with existing ignition boards

Lennox 49J23 Teflon O-Ring 320788-703 Rugged Construction: Equipped with aMaintain the integrity of your high pressure systems with the Lennox 49J23 Teflon O Ring, supplied as a convenient 12 pack for commercial and residential service requirements. These OEM Lennox replacement seals are specifically engineered to provide a flush, airtight fit in critical junctions where standard rubber components might fail due to environmental stressors. As a technician, you know that PTFE leak prevention is non negotiable for system