Product Description
The Braemar Gas Ducted Heater Transformer (Part No. 626123) is an essential component designed to work with the BMQ 325 X model of Braemar gas ducted heaters. It is responsible for converting the standard 240V AC power supply into a 24V DC power supply, which is required to power the various low-voltage components in the heater, such as the fan motor, control board, and other associated electronics.
Key Features and Function of the Braemar Gas Ducted Heater Transformer (Part No. 626123):
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Voltage Conversion:
- The transformer steps down the 240V AC input from your home’s power supply to 24V DC output, which is needed by the low-voltage components in the heater to function properly.
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Current Rating:
- The transformer has a 1.60A current rating, which indicates the maximum current it can supply. This ensures that the heater’s low-voltage components receive adequate power to perform their functions without overloading the transformer.
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Compatibility:
- The transformer is specifically designed for use with the Braemar BMQ 325 X gas ducted heater, ensuring it will fit properly and meet the power needs of the system.
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Reliable Power Supply:
- It ensures that the low-voltage components of the gas ducted heater, such as the control board, fan motor, and valves, receive a stable and consistent power supply to operate correctly.
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Safety Features:
- The transformer is built to be safe and reliable, with built-in protections against overheating or short circuits. It’s designed to operate efficiently under the specific conditions of a gas heater, which helps prevent damage to the system.
Symptoms of a Faulty Transformer (Part No. 626123):
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Heater Fails to Start:
- A malfunctioning transformer can prevent the low-voltage components from receiving power, which may result in the heater failing to start or operate.
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Erratic or No Operation of Low-Voltage Components:
- If the transformer is faulty, the control board, fan motor, or other components that rely on 24V DC power may function intermittently, or not work at all. You may notice inconsistent heating or irregular fan operation.
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Error Codes or Malfunctions:
- Some systems might display error codes related to power supply issues if the transformer is malfunctioning. This could include failure to operate, no fan motor operation, or system shutdowns.
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Burning Smell or Overheating:
- If the transformer has overheated or has shorted out, you may smell a burning odor or notice that the transformer or surrounding components feel excessively hot.
How to Replace the Braemar Gas Ducted Heater Transformer (Part No. 626123):
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Turn Off Power and Gas Supply:
- Before replacing the transformer, ensure that the power supply to the heater is turned off, and disconnect the gas supply to ensure safety while working on the system.
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Locate and Remove the Access Panel:
- Open the access panel of the BMQ 325 X heater. This will give you access to the transformer and other internal components. You may need a screwdriver to remove any screws or fasteners securing the panel.
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Disconnect the Old Transformer:
- Carefully disconnect the wires connected to the faulty transformer. Take note of the wiring configuration, as you’ll need to connect the new transformer in the same way. It may be helpful to take a photo or label the wires to ensure correct reinstallation.
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Remove the Faulty Transformer:
- The transformer is likely secured by screws or mounting clips. Carefully remove the faulty transformer from its mounting position.
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Install the New Transformer:
- Place the new Braemar Gas Ducted Heater Transformer (Part No. 626123) in the same position as the old one. Secure it with screws or clips to ensure it is firmly in place.
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Reconnect the Wiring:
- Connect the wires to the new transformer according to the original wiring configuration. Double-check the connections to ensure they are secure and correctly aligned.
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Reassemble the Heater:
- After the new transformer is installed and the wiring is connected, replace the access panel and secure it with screws or fasteners.
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Turn on the Heater and Test:
- Once the power and gas supply are restored, turn the heater on to test if the new transformer is working properly. Check for correct operation of the fan motor, control board, and any other components powered by the transformer.
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Monitor for Error Codes:
- If the system displays any error codes or malfunctions, follow the Braemar user manual to troubleshoot further. Ensure the transformer is operating correctly, and the system is receiving the appropriate voltage.
Maintenance Tips for the Braemar Gas Ducted Heater Transformer:
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Regular Inspections:
- Periodically check the transformer and its connections for any signs of wear or damage. Look for any burn marks or loose connections that may indicate issues with the transformer.
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Keep the Area Clean:
- Ensure that the area around the transformer is free from dust, dirt, or debris, which can cause overheating or interfere with the transformer’s operation.
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Check for Overheating:
- If the transformer becomes excessively hot, it could indicate a problem with the system, such as poor ventilation or an overcurrent condition. Ensure the heating system is properly ventilated to prevent overheating.
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Verify Proper Wiring:
- When performing any maintenance or replacement, always double-check the wiring connections to ensure they are secure and correct. Loose connections can lead to inconsistent power delivery or cause damage to the transformer and other components.
Conclusion:
The Braemar Gas Ducted Heater Transformer (Part No. 626123) is a crucial part of the BMQ 325 X gas ducted heater, responsible for providing the necessary 24V DC power to the low-voltage components of the system. If you're experiencing power issues or malfunctions in the heater, replacing a faulty transformer may restore proper operation.
