Source1 2518452700 Hvac Control Transformer 208/240V to 24V 50/60hz 40VA

Product Description

The SOURCE1 2518452700 is a step-down control transformer designed for use in residential and commercial HVAC systems. It converts incoming line voltage of 208 or 240 volts down to a safe 24-volt output, which is the standard low-voltage supply used to power thermostats, control boards, contactors, and other HVAC control circuit components. Rated at 40 VA, this transformer delivers reliable, consistent power to keep critical system controls operating correctly. It operates at both 50 and 60 Hz, making it compatible with a wide range of equipment configurations in North American and some international HVAC applications. HVAC technicians rely on transformers like this one any time a system shows signs of control circuit failure, blown fuses on the secondary side, or complete loss of thermostat response. A failed transformer is a common service call, and installing an OEM-grade replacement helps restore proper system function quickly and reliably. This SOURCE1 transformer is built to the same specifications as the original equipment part, reducing the risk of compatibility issues that can arise with generic aftermarket substitutes. It fits a range of popular units including models such as F2RP036H06B, MV12BN21, and AHX60D3XH21, among others. The unit measures 5.9 inches in length, 3 inches in width, and 3 inches in height, with a weight of 2 pounds. Its compact form factor makes installation straightforward in most air handler and furnace control compartments. Whether you are performing a routine transformer replacement or diagnosing a low-voltage control issue, the SOURCE1 2518452700 is a direct-fit solution for supported equipment. HVAC service professionals, contractors, and facilities maintenance teams will find this transformer a dependable choice for keeping climate control systems running.

• Step-down control transformer converts 208/240V input to 24V output for HVAC low-voltage control circuits
• Rated at 40 VA and compatible with both 50 Hz and 60 Hz electrical systems
• OEM-grade replacement fits popular HVAC units including F2RP036H06B, MV12BN21, and AHX60D3XH21

Product Highlights

The SOURCE1 2518452700 is a direct OEM replacement control transformer that delivers stable 24-volt power to HVAC control circuits. It is a reliable, correctly specified solution for technicians replacing failed transformers in supported residential and commercial HVAC equipment.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 2518452700

Technical Specifications

• Input Voltage: 208/240V
• Output Voltage: 24V
• VA Rating: 40 VA
• Frequency: 50/60 Hz
• Length: 5.9 inches
• Width: 3 inches
• Height: 3 inches
• Weight: 2 pounds