Description
Product Overview
The GAF Master Flow Fan Speed Control Switch, model BWS2, is engineered to deliver precise airflow management for whole house fan systems. With dimensions of 7.5 x 5.65 x 1.55 inches and a weight of 3.84 ounces, this compact switch features robust construction and compatibility with GAF Master Flow whole house fans, excluding tandem models. It offers low, high, and off speed options, allowing users to tailor ventilation to their needs, and can replace pull chain switches in 24-inch direct drive fans for added functionality.

Usage
This switch is ideal for residential settings where whole house fans are used to improve air circulation and reduce energy costs. It suits homeowners seeking enhanced control over ventilation systems, particularly in climates requiring frequent airflow adjustments. The product integrates with 12-hour timers for automated operation, making it perfect for daily use in living spaces, attics, or areas requiring consistent air quality management.
Why Choose Us
GAF Master Flow is a trusted manufacturer with a reputation for durable and reliable ventilation products. This switch stands out due to its precise speed control, ease of installation with included diagrams, and compatibility with industry-standard components. It ensures long-term performance and is backed by positive customer reviews, reflecting its quality and user satisfaction.
Key Features
- Offers low, high, and off speed options for customizable airflow control
- Compatible with GAF Master Flow whole house fans and 2-speed motors
- Replaces pull chain switches in 24-inch direct drive fans for upgraded functionality
- Integrates seamlessly with the GAF Master Flow 12-hour timer for automated operation
- Includes detailed installation instructions and diagrams for quick, hassle-free setup
FAQ
What fans is this switch compatible with?
It is designed for use with GAF Master Flow whole house fans, but not for tandem models, and works with 2-speed motors.
Can I use this switch with a timer?
Yes, it easily integrates with the GAF Master Flow 12-hour timer (model WHT36) for added convenience.
Is installation difficult?
No, it comes with detailed instructions and diagrams, making installation straightforward for most users.
Does it replace existing switches?
Yes, it can replace pull chain switches in 24-inch direct drive whole house fans.
What are the speed settings?
It provides low, high, and off settings to give you precise control over airflow.




Lutron Ceiling Fan Control 3 Speed Brown Paddle Switch
Reviews
There are no reviews yet.