Product Description
The Braemar TQA 516 Gas Ducted Heater Blower Fan Motor Single Speed 315 Watt PN. 076935 is a critical component of the Braemar TQA 516 gas ducted heating system. This motor powers the blower fan, which is responsible for circulating warm air throughout the ducts and into your home, providing consistent and efficient heating.
1. Function of the Blower Fan Motor:
- The blower fan motor in the Braemar TQA 516 gas ducted heater drives the fan that distributes warm air throughout your home via the duct system.
- Operating at a single speed, the motor ensures steady airflow for consistent heating. It doesn't adjust its speed in response to temperature changes, which is suitable for this type of system.
- With a 315-watt power rating, the motor is capable of providing sufficient power to move air through the entire duct system effectively.
2. Key Features:
- Single Speed Operation: This motor runs at a fixed speed, providing continuous airflow. This is ideal for systems where a steady, constant airflow is enough to maintain the desired temperature.
- 315 Watt Power: The 315-watt power ensures that the motor is strong enough to circulate air throughout the ductwork, ensuring your system operates efficiently.
- Durability: Designed for long-term operation, this motor is built to withstand the continuous demands of a gas ducted heater, ensuring consistent performance throughout the heating season.
3. Common Symptoms of a Faulty Blower Fan Motor:
- No Airflow: A failed motor will cause the blower fan to stop working, resulting in no airflow and ineffective heating.
- Inconsistent Airflow: If the motor malfunctions, the blower fan may operate intermittently or at inconsistent speeds, leading to uneven heating.
- Unusual Noises: Sounds like grinding, squealing, or rattling are often signs of wear and tear or internal damage to the motor or fan.
- Overheating: A malfunctioning motor may overheat, causing the system to shut down to prevent further damage. This could result in the system entering a lockout mode or showing an error code.
- Error Codes: Your Braemar TQA 516 heater may display error codes or shut down automatically if the blower motor fails or operates incorrectly.
4. Replacement Considerations:
- Correct Part Number (PN. 076935): To ensure compatibility, make sure you replace the faulty motor with the correct part number PN. 076935.
- Motor Specifications: The replacement motor must have the same 315-watt power rating and single-speed operation to match your system's requirements.
- Professional Installation: If you're not comfortable with electrical and mechanical work, it’s advisable to hire a licensed HVAC technician for the motor replacement to ensure safety and proper installation.
5. Installation Process:
- Turn Off Gas and Power: Before beginning any work, ensure that both the gas and power supplies to the system are turned off to prevent accidents.
- Access the Blower Motor: To reach the motor, remove the front panel or cover of the heater. You may need to unscrew or unclip the cover to expose the blower motor.
- Disconnect the Old Motor: Carefully disconnect the wiring from the old motor, and remove any screws or bolts that hold it in place.
- Install the New Motor: Position the new 315-watt motor in place, ensuring it is securely fastened. Reconnect the wiring, making sure all connections are correct according to the manufacturer’s instructions.
- Test the System: After installation, turn the system back on to check that the motor is functioning properly, and warm air is circulating throughout the ducts.
6. Maintenance Tips:
- Regular Cleaning: Dust and debris can accumulate on the fan and motor, reducing airflow efficiency. Regular cleaning will help keep the motor running smoothly.
- Inspect for Wear: Check the motor for unusual noises or vibrations, which could indicate that the motor is wearing out or the bearings are damaged.
- Lubrication (if required): If the motor requires lubrication, follow the manufacturer’s guidelines on when and how to lubricate it to ensure optimal performance.
7. Conclusion:
The Braemar TQA 516 Gas Ducted Heater Blower Fan Motor Single Speed 315 Watt PN. 076935 plays a vital role in ensuring that your heating system circulates warm air throughout your home. If the motor fails, it will result in a lack of airflow and poor heating performance. Replacing the motor with the correct PN. 076935 part number will restore the system’s ability to provide consistent heat.
For a proper and safe installation, it’s best to consult a licensed HVAC technician if you're not confident in performing the replacement yourself.
