How Long Has This Form Of Home Cooling Been Used?

Before there was air conditioning, people used fans to cool their homes. Whole house fans have been used in the United States for a very long time. Within the last 15 years, fan designs and efficiencies have changed dramatically for the better.

Will Your Whole House Fans Affect The Blown-In Insulation In My Attic?

By virtue of design, our fans will have a minimal impact on attic insulation.

When Should I Use My Fan?

Typically the evening and early morning hours. Anytime the outdoor temperature is cooler than inside your home.

Reasons to Buy a Solar-Powered Attic Fan

by George Karonis May 13, 2025

A solar-powered attic fan can be an eco-friendly way to regulate your attic temperature. It is also affordable compared to a traditional air-conditioner.

How does a solar-powered attic fan work?
Attic fans can be installed on the roof or gable. When running, the attic fans push out warm air through the roof or gable vents, bringing in fresh outdoor air through the soffit vents.

Solar attic fans are exhaust fans that use solar energy to regulate the attic temperature. Unlike regular fans, solar attic fans draw power from a solar panel that is mounted on the fan or installed on the roof and wired in. Solar attic fans also have zero operating costs as they get their power from the sun. The fans work best when the sun is out.

What are the benefits of a solar-powered attic fan?

Helps in temperature regulation:
Solar-powered attic fans are exhaust fans that use the sun's energy to regulate the attic temperature. The fans offer natural ventilation by pushing out warm stale air while bringing in cool outside air.

Reduces utility costs:
Solar-powered attic fans have zero operating costs as they work using the sun’s energy. That helps you get proper house ventilation without increasing the utility costs.

May qualify for Federal tax credit:
The solar component of the solar attic fans qualifies for a Federal tax credit, allowing you to save further on the products and installation costs.

Replace air conditioner:
Traditional air conditioners are an energy-extensive and expensive way of cooling your house. Installing solar-powered fans can cut down on your utility bills while allowing you to invest in an eco-friendly home cooling solution.

Offers sustainable living:
Solar-powered attic fans use the natural energy of the sun to offer more natural home ventilation, allowing you to practice a sustainable way of living.

Helps in attic moisture control:
Solar-powered attic fans also improve air circulation and promote attic moisture control in cooler weather. This prevents structural damage from wood rot while keeping the house free from molds.

Are solar-powered attic fans effective?
Solar-powered attic fans can offer excellent temperature regulation in the attic subject to the following conditions.

● The attic must be properly insulated from the rest of the house;

● Air must pass freely into the attic through the soffit vents;

● The attic must have enough roof vents to allow proper air circulation.

To know more about how high-quality energy efficient solar-powered attic fans, call us here at WholeHouseFan.com at 1-661-775-5979.

Reasons to Buy a Solar-Powered Attic Fan

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