Reznor 175265 Transformer

Ensure the reliable operation of your heating systems with the Reznor 175265 Transformer, a critical OEM component designed to step down 120V primary voltage to a stable 24V secondary output. This 30VA control transformer is built for the demanding duty cycles of industrial and commercial environments, providing the precise low-voltage power necessary for thermostats, ignition modules, and limit controllers. Professional-grade construction ensures this HVAC step-down transformer maintains consistent secondary voltage even under fluctuating loads, preventing the common nuisance trips and component failures associated with inferior universal alternatives. Specifically engineered for seamless integration with Reznor UDAP, UDAS, UDX, and UDZ unit heaters, this 120V to 24V transformer eliminates the guesswork during installation and maintenance. By providing a clean 24VAC signal to the control circuit, it protects sensitive electronics within the burner assembly and fan motor controls from irregular current, ensuring your equipment operates at peak performance throughout the heating season.

• Precision Power Regulation: Converts standard 120VAC line voltage to a reliable 24V control signal for gas-fired unit heaters.
• Optimized 30VA Rating: Provides sufficient amperage to power modern DSI control boards, gas valves, and multi-stage thermostats simultaneously.
• Broad Unit Compatibility: Directly replaces factory-installed transformers in all Reznor UDAP and UDAS series models.
• Durable Core Design: Heavy-duty electrical laminations reduce heat generation and electrical noise for a longer service life in harsh conditions.
• Easy Installation: Standard foot-mount or hub-mount configuration allows for a quick swap during emergency service calls.

• Can I use this 30VA transformer to replace a 20VA or 25VA model? Yes, you can safely use a higher VA rating (like this 30VA model) to replace a lower-rated transformer, as long as the primary and secondary voltages match. It provides more overhead for additional accessories.
• How do I troubleshoot if my Reznor 175265 is bad? First, verify 120V at the primary leads. If input voltage is present but there is no 24V output at the secondary terminals, the internal coil has likely failed and the unit needs replacement.
• Is this transformer compatible with 208V/240V systems? No, this specific model is designed for 120V primary sources. Replacing a 240V transformer with this 120V unit will cause immediate failure.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.