1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Bradford White Water Heater Exhaust Draft Inducer Blower, Model W11. This unit is a direct aftermarket replacement for Bradford White part number 265-45584-00 and Fasco 7021-12654. Please read this manual thoroughly before installation or use to ensure proper function and safety.
2. Safety Information
WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Read the installation, operating, and maintenance instructions thoroughly before installing or servicing this equipment.
- Always disconnect power to the water heater at the circuit breaker or fuse box before performing any service or installation.
- Installation and service must be performed by a qualified installer, service agency, or gas supplier.
- Wear appropriate personal protective equipment (PPE) such as gloves and eye protection during installation and maintenance.
- Ensure all electrical connections comply with local codes and regulations.
- Do not operate the blower if it is damaged or malfunctioning.
3. Package Contents
Verify that all items are present and undamaged upon opening the package:
- 1x Exhaust Draft Inducer Blower (Model W11)
- 1x 2" Exhaust adapter kit
Figure 1: Bradford White Water Heater Exhaust Draft Inducer Blower (Model W11) with included 2-inch exhaust adapter kit.
4. Specifications
| Feature | Detail |
|---|---|
| Model Number | W11 (Replaces Bradford White #265-45584-00, Fasco 7021-12654) |
| Horsepower (HP) | 1/12 HP |
| Voltage | 120 Volts |
| Frequency | 50/60 Hz |
| Amperage | 3.1 Amps |
| RPM | 3000 RPM |
| Item Weight | 10 Pounds |
| Manufacturer | Fasco (Aftermarket Replacement) |
5. Setup and Installation
Important: Installation should only be performed by a qualified technician. Refer to the water heater manufacturer's instructions for specific installation procedures and safety guidelines.
5.1 Pre-Installation Checks
- Ensure the replacement blower matches the specifications of the original unit.
- Verify that the power supply to the water heater is disconnected at the circuit breaker or fuse box.
- Inspect the new blower for any shipping damage.
5.2 Removal of Old Blower
- Carefully disconnect all wiring from the existing draft inducer blower. Note the position of each wire for correct re-connection.
- Remove any mounting screws or clamps securing the old blower to the water heater.
- Gently detach the exhaust piping from the blower.
- Remove the old blower unit.
5.3 Installation of New Blower
- Position the new W11 blower in the same location as the old unit.
- Secure the blower using the appropriate mounting hardware.
- Connect the exhaust piping to the blower, ensuring a tight and secure seal. Use the included 2" exhaust adapter kit if necessary.
- Reconnect all electrical wiring according to the original configuration. Double-check all connections for security and proper insulation.
- Ensure no wires are pinched or exposed.
Figure 2: Top-down view of the W11 blower, showing exhaust port and electrical connections.
Figure 3: Side view of the W11 blower, illustrating its compact design.
6. Operating Instructions
The exhaust draft inducer blower operates automatically in conjunction with your water heater's control system. It is designed to create a negative pressure in the combustion chamber, drawing in fresh air for combustion and expelling exhaust gases safely.
- After installation, restore power to the water heater.
- Initiate a call for heat (e.g., by adjusting the thermostat).
- The blower should activate prior to the main burner ignition, creating the necessary draft.
- Observe the water heater's operation to ensure proper ignition and exhaust venting.
If the blower does not activate or the water heater fails to ignite, refer to the Troubleshooting section or consult a qualified technician.
7. Maintenance
Regular maintenance ensures the longevity and efficient operation of your draft inducer blower. Always disconnect power before performing any maintenance.
- Annual Inspection: Annually inspect the blower for signs of wear, corrosion, or damage. Check for any unusual noises during operation.
- Cleaning: Periodically inspect the blower wheel and housing for accumulation of dust, lint, or debris. Clean gently with a soft brush or vacuum cleaner if necessary. Do not use liquids or solvents.
- Exhaust Venting: Ensure the exhaust venting system is clear of obstructions and properly sealed.
- Electrical Connections: Check electrical connections for tightness and signs of corrosion.
8. Troubleshooting
Before attempting any troubleshooting, ensure power to the water heater is disconnected.
| Problem | Possible Cause | Solution |
|---|---|---|
| Blower does not start | No power supply; Faulty wiring | Check circuit breaker/fuse. Ensure all electrical connections are secure. |
| Blower makes unusual noise | Debris in blower wheel; Worn bearings | Disconnect power and inspect blower wheel for obstructions. If noise persists, professional inspection may be required. |
| Water heater fails to ignite after blower starts | Blocked exhaust vent; Faulty pressure switch; Other water heater issues | Check exhaust vent for obstructions. Consult water heater manual or a qualified technician for further diagnosis. |
| Blower runs continuously | Faulty control board; Stuck pressure switch | Consult a qualified technician for diagnosis and repair. |
9. Warranty and Support
This product is a direct aftermarket replacement manufactured by Fasco and distributed by ELECTRIC MOTOR WAREHOUSE. For specific warranty information, please refer to the documentation provided with your purchase or contact ELECTRIC MOTOR WAREHOUSE directly.
For technical support or assistance with installation, it is recommended to consult a qualified HVAC technician or contact the seller.
Contact Information: Refer to your purchase receipt or the seller's information on the platform where the product was acquired.