Description
The Lennox Y0391 Lamp is an essential accessory of HVAC systems that is used to offer light for several operations. This lamp is intended for use with Lennox equipment and is installed in furnaces, air handlers, and other HVAC equipment that needs lighting. Its function is to provide visibility of the internal parts of the system, for inspection, maintenance and repair. Although it is advertised as “No Returns,” this lamp gives stable and long-lasting light and is capable of maintaining the light for a long time.
