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Energy Harvesting Design: Kinetic energy from the rocker press powers the telegram
maintaining the integrity of the spark signal
maintaining a steady output even during supply fluctuations
Designed for reliability
Lennox 71M80 Concentric Kit 320819-301 Energy Harvesting Design: Kinetic energyThe Lennox 71M80 Concentric Kit is a professional grade 1 1 2" Concentric Vent Kit designed to streamline high efficiency furnace venting by combining intake and exhaust into a single roof or sidewall penetration. Engineered specifically for compatibility with Lennox HVAC systems, including elite models like the SLP99 and EL297 series, this OEM concentric termination kit utilizes a dual pipe design to isolate flue gases from fresh combustion air.
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