Foot Mount 40VA Packard Transformer For HVAC Control Systems, 120/208-240V Input To 24V Output, Aftermarket Replacement For 90-T40F3, Plug And Play Ready, Easy Install, Durable Power Supply
✔️ Input 120/208-240V to 24V output; plug and play, easy install
This compact, foot-mount transformer delivers a steady 24V AC power suited for HVAC control boards and thermostat circuits. It's an aftermarket replacement for 90-T40F3 and is commonly used in furnaces, air handlers, and rooftop units, offering dependable performance in tight spaces.
✅ Power rating: 40 VA
✅ Input voltage: 120/208-240V
✅ Output voltage: 24V AC
✅ Mount: foot-mount design for HVAC control panels
✅ Replacement compatibility: 90-T40F3
✅ Installation: plug-and-play for quick setup
💡 What is a 24V HVAC control transformer used for?
It provides low-voltage power to thermostat and control circuits in heating and cooling systems, enabling reliable operation.
- Supports thermostat calls and board logic in HVAC systems
- Steps line voltage down to 24V AC for safe control wiring
- Fits standard foot-mount footprints for easy retrofits
- Easy plug-and-play installation for quick upgrades