Product Description
The Braemar TA 320 Gas Ducted Heater Blower Fan Motor Single Speed 315 Watt PN. 076935 is a critical component of the Braemar TA 320 gas ducted heating system. It powers the blower fan, which circulates the warm air produced by the heater through the ductwork and into your home, ensuring even heating across all areas.
1. Function of the Blower Fan Motor:
- The blower fan motor drives the fan that distributes warm air from the heater into the home’s ductwork.
- The motor operates at single speed, providing consistent airflow to maintain even heating throughout the home.
- With a 315-watt power rating, the motor has sufficient strength to ensure efficient air circulation in medium to large homes with complex ducting.
2. Key Features:
- Single-Speed Operation: The motor runs at a constant, fixed speed, providing steady airflow and uniform heating.
- 315-Watt Power: The 315-watt motor is well-suited for effective air circulation, delivering consistent heating for homes of various sizes.
- Durability: This motor is built for long-term operation and is designed to withstand the demands of regular use, particularly in colder months.
3. Common Symptoms of a Faulty Blower Fan Motor:
- No Airflow: If the motor fails entirely, the blower fan will not operate, and no warm air will be circulated, leaving the heater ineffective.
- Weak or Inconsistent Airflow: A malfunctioning motor may result in weak or inconsistent airflow, causing uneven heating in different parts of the home.
- Unusual Noises: Strange noises, such as grinding or squealing, can indicate worn-out bearings or damaged fan blades.
- Overheating: A failing motor may overheat, triggering the system’s safety features and causing it to shut down automatically.
- Error Codes or Lockout: Many modern systems, including the Braemar TA 320, will display error codes or enter a lockout mode when there is a fault with the blower motor, preventing the heater from operating.
4. Replacement Considerations:
- Correct Part Number (PN. 076935): Be sure to use the correct replacement motor with the PN. 076935 part number to ensure compatibility with your Braemar TA 320 system.
- Motor Specifications: Confirm that the replacement motor matches the original motor's 315-watt power rating and single-speed operation to maintain system performance.
- Professional Installation: If you're not comfortable replacing the motor yourself, it's highly recommended to hire a licensed HVAC technician for proper installation to ensure the system operates safely and efficiently.
5. Installation Process:
- Turn Off Power and Gas: Before performing any work, ensure that both the power supply and gas to the heating system are turned off to avoid potential electrical or gas-related hazards.
- Access the Blower Motor: Remove the access panel to locate the blower fan motor. You may need to unscrew or unclip other parts of the system to reach the motor.
- Disconnect the Old Motor: Disconnect the wiring from the old motor and remove it by unscrewing any fasteners or clips holding it in place.
- Install the New Motor: Position the new motor in place, securing it with screws or clips. Reconnect the wiring according to the manufacturer's instructions.
- Test the System: Once the new motor is installed, turn on the power and gas and test the system to ensure the blower fan operates smoothly and evenly distributes warm air.
6. Maintenance Tips:
- Regular Cleaning: Periodically clean the motor and fan blades to remove dust and debris, as these can obstruct airflow and cause the motor to overheat.
- Listen for Unusual Noises: Pay attention to any strange sounds like grinding or rattling, which could indicate damage to the motor or fan components.
- Inspect for Wear: Check the motor, fan, and other components regularly for signs of wear, such as corrosion, cracks, or loose parts. Early identification of issues can prevent further damage.
- Lubrication: If the manufacturer recommends lubrication, apply it as needed to reduce friction and ensure smooth operation, helping to extend the motor’s lifespan.
7. Conclusion:
The Braemar TA 320 Gas Ducted Heater Blower Fan Motor Single Speed 315 Watt PN. 076935 is a key component that ensures the Braemar TA 320 heater distributes warm air efficiently throughout your home. If the motor is malfunctioning, replacing it with the correct PN. 076935 part will restore the system’s ability to circulate heat effectively.
If you're not experienced with HVAC repairs, hiring a licensed HVAC technician to replace the motor and perform proper installation is a good idea to ensure the system functions safely and effectively. Regular maintenance will also help prolong the life of the motor and the heating system.
