Description
The Functional Devices TIB100A is a 96VA Class 2 step-down transformer designed to convert 120VAC primary power to a 24VAC secondary output — the standard control voltage used throughout residential and commercial HVAC systems. Built with the quality and reliability that Functional Devices is known for, the TIB100A is an ideal replacement or new-installation transformer for furnaces, air handlers, heat pumps, rooftop units, and other HVAC equipment requiring a dependable 24VAC power source.
Key Features
- 96VA output capacity — sufficient to power multiple HVAC control loads simultaneously
- 120VAC primary to 24VAC secondary step-down configuration
- Class 2 transformer design for safe low-voltage control circuit applications
- Compact, panel-mount friendly footprint for easy installation in equipment cabinets and electrical enclosures
- Suitable for use with thermostats, zone controls, relays, actuators, and other 24VAC HVAC devices
- Durable construction for long-term, continuous-duty performance
Specifications
- SKU: TIB100A
- Brand: Functional Devices
- VA Rating: 96VA
- Primary Voltage: 120VAC
- Secondary Voltage: 24VAC
- Transformer Type: Step-Down, Class 2
- Application: HVAC Control Circuits
Applications
- Residential and commercial furnaces and air handlers
- Heat pump control systems
- Rooftop and packaged HVAC units
- Zone control panels and relay boards
- Building automation and energy management systems







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