Resideo AT87A1049 Foot Mounted Transformer 48VA 120/24V

The Resideo AT87A1049 Foot Mounted Transformer is an better 48VA transformer that steps down 120V AC power to 24V AC. It is ideal for use in many HVAC applications. 150 VA on this side ensures that thermostat, zone controllers, and other low voltage HVAC parts operating as expected. The device is designed to work at 50 and 60 Hz frequencies and functions effectively in different conditions. It has a temperature range of -20°C to 40°C, therefore suitable for home and light commercial use.