Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Air King AS70 Advantage Series Exhaust Bath Fan. Please read this manual thoroughly before installation and use to ensure proper function and safety. Retain this manual for future reference.
The Air King AS70 Advantage Series exhaust fan is designed to provide efficient ventilation for residential spaces, effectively removing humidity and odors. Its slim housing and versatile mounting options make it suitable for various applications.
Image: The Air King AS70 fan features a low-profile grille designed to blend seamlessly into the ceiling, providing effective ventilation without being obtrusive.
Setup and Installation
The AS70 fan is designed for straightforward installation in both ceiling and wall applications. Ensure power is disconnected before beginning installation.
Key Installation Features:
- Slim Housing: Designed for easy integration into various spaces.
- Double-Thick Keyhole Mounting Tabs: Facilitate secure and simple installation.
- 3-inch Round Plastic Duct Connector with Damper: Prevents backdrafts and ensures efficient air expulsion.
- GFCI Circuit Compatibility: Listed for safe installation over a tub or shower when connected to a GFCI (Ground Fault Circuit Interrupter) protected branch circuit.
Image: The fan housing includes integrated double-thick keyhole mounting tabs for simplified and secure attachment during installation.
Image: This diagram illustrates the fan's dimensions, including the 7-1/4" x 7-1/4" housing and 3-3/4" depth, indicating it fits 7-3/8" x 7-3/8" openings and features a 3" round duct collar.
Image: The Air King AS70 fan is suitable for installation directly over a tub or shower area, provided it is connected to a GFCI-protected branch circuit for safety.
Operating Instructions
The Air King AS70 fan is designed for continuous or intermittent operation to manage humidity and odors in your bathroom or utility room. It operates at 70 Cubic Feet Per Minute (CFM) airflow capacity.
Sound Level:
The fan operates at a noise level of 5.5 Sones. A Sone is a unit of perceived loudness, providing a standardized measure of how loud a fan sounds to an average listener.
Image: This chart illustrates the perceived loudness of a bath fan at 5.5 Sones in comparison to other common sounds like traffic, restaurant noise, and a quiet refrigerator.
Recommended Room Size:
The AS70 is suitable for:
- Bathrooms up to 70 square feet.
- Other rooms (e.g., powder rooms, utility rooms) up to 85 square feet.
Image: This diagram visually represents the recommended room sizes for optimal performance of the 70 CFM fan, suitable for smaller bathrooms up to 70 sq. ft. and other spaces up to 85 sq. ft.
Maintenance
Regular maintenance ensures optimal performance and longevity of your exhaust fan. Always disconnect power before performing any maintenance.
Cleaning the Grille:
- Gently pull down on the grille to release the mounting springs.
- Wash the grille with mild soap and water.
- Rinse thoroughly and dry completely before reattaching.
Cleaning the Fan Blades and Motor:
- After removing the grille, carefully disconnect the fan assembly from the housing.
- Use a soft cloth or brush to remove dust and debris from the fan blades and motor housing. Do not immerse electrical parts in water.
- Reassemble the fan and grille once all components are clean and dry.
Troubleshooting
If your Air King AS70 fan is not operating as expected, refer to the following common issues and solutions:
- Fan does not turn on:
- Check the circuit breaker or fuse for the fan circuit.
- Ensure the wall switch is in the ON position.
- Verify all electrical connections are secure (consult a qualified electrician if unsure).
- Reduced airflow or excessive noise:
- Clean the fan grille, blades, and motor as described in the Maintenance section.
- Check for obstructions in the ductwork.
- Ensure the damper is not stuck or obstructed.
- Verify the fan is securely mounted and not vibrating against the housing.
- Fan runs but does not clear humidity:
- Ensure the fan is run for an adequate period after showering (typically 15-20 minutes).
- Check for proper ducting to the outside and ensure there are no leaks or blockages.
- Confirm the fan is appropriately sized for the room (refer to Operating Instructions).
If issues persist after attempting these solutions, contact Air King customer support.
Product Specifications
| Brand | Air King |
| Model Name | AS70 Advantage Series Exhaust Bath Fan |
| Part Number | AS70 |
| Color | White |
| Electric Fan Design | Exhaust Fan |
| Power Source | Corded Electric |
| Product Dimensions (D x W x H) | 9.5"D x 10"W x 4.25"H |
| Housing Dimensions (L x W x D) | 7.5" L x 7.375" W x 3.75" D |
| Grille Dimensions (W x D) | 10" W x 9.5" D |
| Room Type | Indoor (Bathroom, Home Office, Kitchen, Living Room) |
| Air Flow Capacity | 70 Cubic Feet Per Minute (CFM) |
| Noise Level | 5.5 Sones |
| Wattage | 50 watts |
| Voltage | 120 Volts |
| Speed | 2175 RPM |
| Item Weight | 3.3 Pounds |
| Included Components | Damper and Duct Collar, Grill, User Manual |
| Installation Type | Wall Mount / Ceiling Mount |
| Specification Met | UL Listed |
Warranty Information
The Air King AS70 Advantage Series Exhaust Bath Fan comes with a 1-year limited warranty. This warranty covers defects in materials and workmanship under normal use. For specific terms and conditions, please refer to the warranty documentation included with your product or contact Air King customer support.
Customer Support
For technical assistance, replacement parts, or warranty claims, please contact Air King customer service. You can typically find contact information on the official Air King website or within the product packaging.
When contacting support, please have your product model number (AS70) and purchase date available.
