Description
The Lennox 59N90 Transformer is a control circuit component used in to convert 120V line voltage into 24V low-voltage power for system controls. It delivers a 40VA output capacity to supply thermostats relays contactors, and control boards with stable electrical power while maintaining isolation between high-voltage, and control circuits HVAC systems. Installed in furnaces air handlers, and packaged HVAC units, it supports safe and reliable operation of control components by ensuring consistent voltage supply throughout heating and cooling cycles in residential and light commercial applications.
