Product Description
The Braemar TQM 618 Gas Ducted Heater Blower Fan Motor Single Speed 315 Watt PN. 076935 is an essential component of the Braemar TQM 618 gas ducted heating system. This motor powers the blower fan, which circulates the warm air produced by the gas heater throughout your home or building. A properly functioning blower fan motor ensures your system works efficiently and maintains consistent warmth across your living space.
Key Features and Details:
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Function of the Blower Fan Motor:
- The 315-watt motor is responsible for driving the blower fan, pushing heated air through the ducts to heat the living space effectively.
- Single-Speed Operation: The motor operates at a fixed speed, providing consistent and reliable airflow without fluctuations. This ensures uniform heat distribution and the stable operation of your heating system.
- It plays a crucial role in ensuring that the air produced by the heater is circulated evenly throughout the space, maximizing comfort and energy efficiency.
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Motor Specifications:
- Power Rating: The motor has a power rating of 315 watts, sufficient to handle the task of driving the blower fan in the system.
- Single-Speed Operation: This motor runs at a fixed, single speed, which is optimal for systems like the Braemar TQM 618, where steady airflow is desired for maintaining consistent heating.
- Durability: Built to last, this motor is designed for continuous use and can withstand long periods of operation typical in ducted heating systems.
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Common Symptoms of a Faulty Blower Fan Motor:
- No Airflow: If the motor fails, there will be no airflow through the ducts, and the heater will not distribute warm air.
- Weak or Inconsistent Airflow: A malfunctioning motor may lead to insufficient airflow, which could cause uneven heating or poor system performance.
- Unusual Noises: Grinding, squeaking, or rattling sounds may indicate that the motor bearings, fan blades, or other components are worn or damaged.
- Overheating: A motor that overheats may stop working temporarily or shut down completely for safety reasons.
- Error Codes: Many modern gas heaters display error codes when there is a problem with critical components like the blower motor. If this happens, it could indicate the motor is not functioning correctly.
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Replacement Considerations:
- Correct Part Number (PN. 076935): To ensure compatibility, make sure you replace the motor with the correct part number (PN. 076935) for the Braemar TQM 618 heater model.
- Power Rating: Ensure that the replacement motor also has a 315-watt power rating and single-speed functionality to maintain consistent heating performance.
- Installation: Replacing a blower motor requires technical expertise. It is advisable to hire a licensed HVAC technician to perform the replacement to avoid damage to the system and ensure proper operation.
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Installation Process:
- Turn Off Power and Gas: Before starting any work, ensure that the gas and electrical power are completely turned off to prevent accidents.
- Access the Motor: Open the heater’s access panel and remove any obstructing components or fasteners to gain access to the blower motor.
- Disconnect the Old Motor: Disconnect the electrical wiring from the old motor and remove any securing fasteners that are holding the motor in place.
- Install the New Motor: Insert the new PN. 076935 motor into its housing and secure it with the appropriate fasteners. Reconnect the electrical wiring according to the manufacturer’s instructions.
- Test the System: After installation, turn the power and gas back on, then test the system to ensure the motor is working properly, and the airflow is even.
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Maintenance Tips:
- Regular Cleaning: Clean the blower motor and fan blades regularly to prevent dust and debris buildup, which could block airflow or cause the motor to overheat.
- Lubrication: Follow the manufacturer’s recommendations for lubrication (if applicable). Proper lubrication helps reduce friction and extend the motor’s lifespan.
- Check for Wear and Tear: Regularly inspect the motor and fan assembly for signs of wear, such as corrosion, excessive dust buildup, or damaged parts. Early detection of issues can prevent further damage.
- Listen for Noises: Pay attention to any unusual noises, such as squeaks, grinding, or rattling, as these may indicate that parts of the motor or fan are malfunctioning.
Conclusion:
The Braemar TQM 618 Gas Ducted Heater Blower Fan Motor Single Speed 315 Watt PN. 076935 is a key component for ensuring your gas ducted heater runs efficiently. A properly functioning blower motor ensures that warm air is evenly distributed throughout your home, maintaining comfort and energy efficiency.
If you notice any issues such as poor airflow, unusual noises, or complete failure of the blower fan, it is important to replace the motor promptly. If you're unsure about performing the replacement, hiring a licensed HVAC technician to handle the installation and ensure the motor is properly integrated with the system is highly recommended.
