This is a 42" four-blade ceiling fan with tan or white painted wood blades and a bright brass housing. The 3-speed reversible motor is controlled by infrared remote control and draws 1.2 amps (on 12V models) at high speed, .75 amp at medium speed and .5 amp at low speed.

This fan is designed for surface mounting on a flat ceiling. An 8" swivel pendant mount for pitched ceilings is available as an option. They are available for 12 or 24 volt DC operation. CSA/UL approved

The Vari-Fan can be operated at 12 or 24 V DC. At 24 volts, it moves more air. The Vari-Fan comes with a matte black finish, but it can be easily painted. The main body parts (the black parts) of the Vari-Fan are made from injection molded ABS plastic insuring a lightweight, very durable fan that will stand up to a variety of environments from extreme heat and cold and high humidity to very dry.

The Vari-Fan will not corrode, dent, or show minor scratches. The Vari-Fan is a dual mount ceiling fan - close mount or down rod, 4 or 5 blade fan - it’s your choice. Every thing you need, comes in the box with the fan, how you mount it is your decision.

Blades are light oak on one side and dark oak on the other side.

The Vari-Cyclone is a high efficiency version of the already very efficient Vari-Fan line of DC powered ceiling fans. The Vari-Cyclone’s 60"fan blades, designed by the Florida Solar Energy Center in cooperation with a major fan manufacture, utilize "Gossamer Wind Technology" found only in AC pwered ceiling fans until now.

In tests conducted by the Florida Solar Energy Center, the 3-blade Vari-Cyclone showed a 22.8% increase in cubic feet per minute (CFM) over the 5-blade, 42" Vari-Fan. 12 or 24 volt operation.

If you are using a Fanworks fan on 12 volts, you can increase air movement and power consumption with the 85.9169 control, which takes 12 volts and steps it up to 24 volts. The 24 volt input control is for use on 24 volt battery systems. Maximum 1.5 amps.

These 12 and 24 VDC fans are quiet, powerful and use very little power. Solid state electronics allow a minimum of EMI/RFI emission. Precision ball bearings ensure a long life.

They are primarily used to cool electronic equipment, but they also work well as circulators inside or outside ducts. Their very low current draw makes them ideal for continuous duty applications.

This 2 speed fan draws 2 amps on the high setting and 1.2 amps on low. A switch on the motor locks the fan in one position or allows it to oscillate.

It moves a lot of air and is fairly noisy on the high setting.

The Solar Attic Fan is a simple and environmentally sensible solution that can save you money. Powered completely by free solar energy, this sleek and efficient vent is both compact and quiet.

Fully operational right from the box, it installs easily, with no electrical wiring, no expensive electrician and city permits. And let’s not forget powerful!

Operating at a whopping 850 cfm, a single unit can fully vent up to 1200 square feet. Place it wherever you need improved circulation; attics, lofts, workshops, storage sheds, garages, even barns.

These attic fans are available with a flush mount solar modules or with a tiltable mount solar module.

5-year warranty

Solar Fan Kit

These solar fans include our venturi fan below, a 20 watt solar module with a 20’ cord and mounting hardware. The 12" fan will deliver up to 800 CFM, and the 16" fan will deliver up to 1300 CFM when the module is in full sun.

The reversible, ball bearing PM motor allows the fan to be used for intake or exhaust by reversing the wire at the motor.

2-year warranty.

DC Powered Venturi Fans

These fans have a 3-wing blade mounted in a square steel ring frame style venturi for easy mounting. They can be used on existing battery systems or with other module combinations with up to 30 VDC.

The 12" fan fits between 16"-on-center studs and delivers approximately 500 CFM at 12 volts and 1200 CFM at 24 volts. The 16" fan fits between 24"-on-center studs and delivers 750 CFM at 12 volts and 1800 CFM at 24 volts.

1-year warranty

The SOLAR CHILL solar powered evaporative cooling system is available in five sizes and 2 DC voltages(12, and 24 volts DC). The rust-proof housings are built of 304 stainless steel, and use a 6" thick fluted pad as the wet cooling media. This pad is the most efficient evaporative cooling media in the world, and it will last five years with minimal maintenance.

SOLAR CHILL uses only 25 to 130 watts! Only 80 Watts for 4500 cubic feet per minute (CFM). Use the 24" or 2-20" if the cooler will be connected to ductwork. Optional rheostats may be used to slow fan speed. Optional Control Packages with clean out pumps are available.

For array direct operation of evaporative coolers use an array with atleast the recommended watts and choose a Linear Current Booster on page 125 with the correct amp and voltage rating.

These thermostats can switch up to 22 amps at 120 VAC and they work fine for up to 10 amps at 12 or 24 VDC. Use them with DC fans to turn the fans on or off as temperature changes. They mount in a standard 2" x 4" electrical box. The Attic Fan Thermostat has single pole contacts that close (turn fan on) as temperature rises. Its adjustment range is 90ºF to 130ºF.

When the thermostat reaches the turn-on temperature, it must fall by 15ºF before it will turn off. The Heat/Cool Thermostat has double throw contacts, so it can be used to turn a fan on as the temperature rises or as it falls, depending on how it is wired. Its range is 50ºF to 90ºF and its differential is 2ºF.