Description
The Johnson Controls Y65A21-0 is a transformer that is mounted on a plate and is used in HVAC systems which stands for Heating, Ventilation and Air Conditioning. It is an isolation type that safely transforms normal line voltage 120/208/240V to low voltage 24V for use in powering control circuits in your HVAC equipment. Thus, scaling down voltage on side of delicate control components is achieved to prevent their damage with the help of a transformer. This transformer comes with a plate mount which means that it can be mounted on a flat surface within the HVAC unit.
