Source1 2549714000 Hvac Control Transformer 460 to 24 Volt 75VA 50/60hz

Product Description

The SOURCE1 2549714000 is a control transformer designed for HVAC systems that require step-down voltage conversion from 460 volts to 24 volts. This transformer delivers a steady 24-volt output to power control boards, thermostats, sensors, and other low-voltage components throughout the system. It operates at both 50 and 60 Hz, making it suitable for a wide range of commercial and residential HVAC equipment. The unit is rated at 75 VA, which gives it enough capacity to handle the typical low-voltage control circuit loads found in modern heating and cooling systems. HVAC technicians rely on control transformers like this one to maintain stable voltage to safety controls, contactors, and relays. When a transformer fails, the entire control circuit goes down, causing the system to shut off or behave erratically. Replacing a failed unit with an OEM-matched transformer ensures the system returns to factory specifications without compatibility issues. The SOURCE1 2549714000 is built to match the original equipment specifications for York and compatible brand units, including models such as D2NA060N09006, YZH04812C, and XYE08A2B3AA1A111A2, among others. Using a genuine OEM replacement reduces the risk of voltage irregularities that can damage sensitive control boards or shorten the life of connected components. The compact design measures approximately 3.95 inches in length, 3.35 inches in width, and 2.55 inches in height, allowing it to fit within the standard transformer mounting areas found in most compatible equipment. This transformer is a direct replacement part for HVAC service and maintenance professionals working on York and related systems.

• Steps down input voltage from 460 volts to a 24-volt output for HVAC control circuit applications
• Rated at 75 VA with dual-frequency compatibility at 50 and 60 Hz
• OEM replacement part compatible with York units including D2NA060N09006, YZH04812C, and XYE08A2B3AA1A111A2

Product Highlights

The SOURCE1 2549714000 is a 460 to 24 volt, 75 VA OEM control transformer built for reliable low-voltage circuit performance in compatible York HVAC systems. Its compact dimensions and exact-match specifications make it a straightforward replacement for service technicians in the field.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 2549714000

Technical Specifications

• Input Voltage: 460 Volts
• Output Voltage: 24 Volts
• VA Rating: 75 VA
• Frequency: 50/60 Hz
• Length: 3.95 inches
• Width: 3.35 inches
• Height: 2.55 inches