MAXX AIR
Frequently asked questions
Common questions about MAXX AIR from 3G Electric.
What is the airflow capacity of MAXX AIR HVLS ceiling fans?
MAXX AIR HVLS ceiling fans are available with airflow ratings of 10,200 cfm for the 6 ft blade diameter model and 13,000 cfm for the 8 ft blade diameter model. Both operate on 120V AC single-phase power, draw 0.65 A, and offer six speeds. These ratings are measured under standard conditions and can be used to estimate air exchange rates in large spaces. The fans are designed for ceiling mounting in warehouses, distribution centers, and manufacturing areas where low-speed, high-volume air movement is required to reduce stratification and improve comfort.
How does a MAXX AIR solar-powered attic exhaust fan work?
MAXX AIR solar-powered attic exhaust fans use an 18V DC motor driven by an included solar panel. The motor is either thermally protected or brushless DC, depending on the model. They deliver up to 1,000 to 1,030 cfm at 0.000 in SP and are rated for attics up to 1,000 or 1,600 sq ft. Operation is manual, and the units mount on the roof. A steel dome or galvanized steel dome in black housing protects the fan, and some models include a metal screen. These fans do not require a grid connection, making them suitable for remote or off-grid structures.
What finishes are available for MAXX AIR HVLS ceiling fans?
MAXX AIR HVLS ceiling fans are offered in nickel, white, and bronze finishes. All finishes are for the fan housing and blades; none of the listed models include a light kit. The finish selection is typically based on aesthetic or environmental considerations, such as matching existing ceiling infrastructure or reducing glare in bright spaces. The electrical and airflow specifications remain the same across finishes: 120V AC single-phase, 0.65 A, six speeds, and either 10,200 cfm (6 ft) or 13,000 cfm (8 ft) depending on blade diameter.
What size attic can a MAXX AIR roof-mount exhaust fan ventilate?
MAXX AIR roof-mount attic exhaust fans are rated for attics up to either 1,000 sq ft or 1,600 sq ft, depending on the model. For example, the solar-powered model with a brushless DC motor and galvanized steel dome in black housing is rated for up to 1,000 sq ft and delivers up to 1,030 cfm. Other solar-powered models with thermally protected DC motors are rated for up to 1,600 sq ft and deliver up to 1,000 cfm at 0.000 in SP. These ratings assume typical attic conditions and should be verified against local building codes and actual heat load.
Can MAXX AIR HVLS ceiling fans be used in commercial buildings?
Yes, MAXX AIR HVLS ceiling fans are intended for commercial and industrial spaces such as warehouses, distribution centers, and manufacturing floors. Their 6 ft and 8 ft blade diameters and 10,200 to 13,000 cfm airflow ratings make them suitable for large open areas where air stratification is a concern. They operate on 120V AC single-phase power, which is commonly available in commercial buildings. Installation requires adequate ceiling height and structural support. For spaces with specific air quality or temperature requirements, the six-speed control allows adjustment to match changing conditions.
What motor type is used in MAXX AIR solar attic exhaust fans?
MAXX AIR solar attic exhaust fans use either a thermally protected DC motor or a brushless DC motor, depending on the model. Both are powered by an 18V DC solar panel included with the unit. The thermally protected motor is designed to shut down if internal temperatures exceed safe limits, while the brushless DC motor offers higher efficiency and longer service life. Current draw is 2.6 A for the models listed. These motors are matched to the fan blade and housing to deliver the rated airflow of up to 1,000 to 1,030 cfm at 0.000 in SP.
