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Utica-Dunkirk 240001264 Transformer 208-230V Primary 24V Secondary

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Special Price $33.67 Regular Price $43.77
In stock
SKU
240001264
The Utica-Dunkirk 240001264 Transformer designed to step down the primary voltage from 208-230V to the secondary voltage of 24V to supply power to HVAC equipment such as thermostats and control systems. It transform high voltage electricity to a safer voltage of 24V for proper operation of the intended equipment. The working process is based on reducing voltage by electromagnetic induction and provides the stability of the process. Advantages include increased energy efficiency, better system performance, and protection of HVAC system components from damage, which would lead to a longer durability and proper functioning of the system.
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Condenser Transformers, HVAC Controls
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Specifications

  • Type: Transformer
  • Primary Voltage: 208-230V
  • Secondary Voltage: 24V
Manufacturer Name: Utica-Dunkirk
Product Number: 240001264
OEM Part Number: 240001264
Product Description: 208/230Vpri/24Vsec Transformer
Weight:1.71lbs/775.64g

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Product Questions (3)
Customer Questions
How to install an expansion valve for refrigeration?

Thermostatic expansion valves are an integral part of your refrigeration unit. They are responsible for ensuring the right dosage of refrigerant is entering the cooling coil to ensure maximum efficiency in the air conditioning of the system.    These special expansion valves come with a temperature sensor that is mounted at the end of the evaporator coil. They incorporate signals from this sensor to maintain the required temperature of the HVAC system. The thermostatic expansion valve works like a precision device that can regulate the measurements of the liquid refrigerant that flows into the evaporator of your system. This regulation in the flow of the refrigerant is essential to prevent the reverse flow of the refrigerant into the compressor of your system.    Through this mechanism, the thermostatic expansion valve successfully separates the high and low pressure sides of the refrigeration/air conditioning system. The liquid refrigerant enters the expansion ...

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What maintenance is required for the Utica-Dunkirk 240001264 Transformer?

Inspect wiring and tighten terminals regularly to ensure stable voltage output. Keep the transformer clean and free from dust to prevent overheating and insulation breakdown. Regular checks can maintain efficiency and reduce electrical faults or unexpected failures during operation.

What are common issues with the Utica-Dunkirk 240001264 Transformer?

  • Voltage fluctuation or inconsistent output from loose connections.
  • Overheating due to poor ventilation or high load.
  • Humming or vibration from core imbalance issues.
  • Failure from short circuits or insulation breakdown.

Installation Steps

Step 1: Turn off power at breaker for safety.

Step 2: Mount transformer securely near control panel.

Step 3: Connect primary leads to supply.

Step 4: Wire secondary to control circuit.

Step 5: Ground unit and check connections tight.

Step 6: Restore power and test output voltage.