Lennox 69M77 Electronic Ballast 320735-701 adapter ring

adapter ring

or excessive chattering during energized states

and 319143-228 for a perfect fit and zero-leak installation

Built to handle the rigorous demands of commercial and industrial geothermal applications

Lennox 69M77 Electronic Ballast 320735-701 adapter ringFor contractors servicing Healthy Climate PureAir air purification systems, the Lennox 69M77 Electronic Ballast (model 69M7701) is the direct OEM replacement for maintaining UVC lamp integrity. Operating on a 120V 50 60Hz input with a 65V 20KHZ output, this high frequency ballast is engineered to provide a rapid start sequence that eliminates flickering and stabilizes current flow. By precisely regulating voltage to the germicidal light, it prevents