In summer Envirofans
provide substantial savings in cooling costs by adding evaporative cooling, air
circulation, and a uniformly comfortable temperature to the work environment.
When Envirofans are used with air
conditioning, tests from ASHRAE have shown that a thermostat setting can be
raised 8 degrees with no loss in employee comfort if ceiling fans are running.
Gentle breezes created by Envirofans provide evaporative cooling that lowers
skin temperature up to 7 degrees. This increased air velocity provides an
effective temperature of 72 degrees when the thermostat is set at 80 degrees.
Every degree you raise your thermostat in summer can save you 3% - 5% in air
Air circulation from Envirofans also
eliminates cold areas and dead air pockets. Cooled air is continuously re-used.
Thermostats stay satisfied longer, reducing the air conditioning system's load
and operating expense. Envirofans running continuously also prevent a build-up
of ceiling heat so that air conditioning thermostats will shut off sooner
during the cooler times of day and night. Total energy savings of 50% can be
In all seasons Envirofan's vertical
air circulation speeds evaporation of moisture and helps prevent mold and
mildew. It also helps prevent condensation that results from day and night
temperature differences, especially if heat is stratified at the roof. This
homogenized drier air flow results in uniform temperatures. It helps improve
the shelf life of inventory and reduce the spoilage of perishables.
Powerful, all metal, heavy-duty
Envirofans are designed to excel for both summer and winter operation. Four
complete lines of high quality industrial and commercial ceiling fans can
efficiently achieve the air patterns necessary for any application to have
energy savings up to 30% in winter and 50% in summer.
From Northwest . . .
The Ceiling Fan Specialists