Introducing the Resideo AT87A1106 Foot and Plate Mount Transformer — a compact, rugged 24 VAC standard transformer engineered for HVAC control circuits. Crafted with a durable metal enclosure, it stands up to the demands of busy equipment rooms, while its foot-and-plate mounting design makes installation straightforward and secure.
Why this transformer stands out
- Solid metal construction for long-term reliability in thermal environments up to 105°C
- 24 VAC output tailored for HVAC control circuits, powering thermostats, relays, and control boards
- Foot and plate mounting provides stable attachment to chassis or panels, reducing wiring strain and vibration noise
- UL Listed and CSA Listed, confirming safety and compliance for commercial and residential HVAC installations
- Boxed packaging protects components during shipping and handling, ensuring items arrive ready to install
Applications and use cases
The AT87A1106 is ideal for air conditioning systems and equipment where a reliable 24 VAC control voltage is required. Use it to power control boards in air handlers, outdoor condensing units, and fan coil units, or to supply low-voltage control circuits in retrofit projects where a sturdy, fixed transformer is needed.
Technical highlights
- Brand: Resideo
- Sub Brand: AT87A1106 Foot and Plate Mount Transformer
- Product Type: Standard Transformer
- Mounting Type: Foot and Plate Mount
- Application: For air conditioning circuits
- Volts: 24
- Maximum Temperature: 105
- Packaging Type: Boxed
- UL Listed: Yes
- CSA Listed: Yes
Practical setup tips
Ensure secure mounting to a clean, accessible panel. Verify input power matches your system's supply and follow wiring diagrams for low-voltage connections. Keep transformer clear of heat sources and provide adequate ventilation in tight electrical spaces. With its compact footprint, the Resideo AT87A1106 fits neatly behind control panels without crowding nearby components.
