The Honeywell AT72D1725 is a 120V, 40VA combination mounting transformer engineered to provide dependable, low-voltage power to HVAC control systems. Designed for versatile installation, this transformer supports a wide range of heating, cooling, and ventilation control applications where a stable 24V control circuit is required.
Key Features
- Primary voltage: 120V
- Output capacity: 40VA
- Combination mounting design for flexible installation options
- Suitable for use with thermostats, zone controls, and other 24V HVAC control devices
- Compact, durable construction built for long-term reliability
- Honeywell quality engineering for consistent, stable power delivery
Applications
- Residential and light commercial HVAC control circuits
- Thermostat and zone control panel power supply
- Heating and cooling system low-voltage control wiring
Why Choose the AT72D1725
As a trusted Honeywell product, the AT72D1725 transformer offers the reliability and performance that HVAC professionals depend on. The combination mounting configuration allows for easy integration into existing or new control panels, reducing installation time and complexity. With a 40VA output rating, it provides ample power capacity for most residential and light commercial control system loads.
