Lomanco Power Vent Attic Fan Motor 1/10hp 1500 RPM 115 Volts # OLM6151

Cross Reference Information: A0416B2059, A0510B2389, F0510B2497, F0510B2944, 322p151. Lomanco Power Vent Motor. Also take a look at motor # F0510B2497. Triangle bracket “sandwiched” between motor laminations. If you need a longer shaft take a look at motor #PD144, it has a 4″ long shaft with similar mounting characteristics. Replacement fan blade # 14393 available.

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Solar Powered Attic Fans – The How and Why Of Installing Them

When it comes to energy usage these days a lot of people are looking for alternative energy sources and as such solar power is very much coming into vogue. At its current level of technological evolution, solar power is a useful means of powering small engines to run simple devices. Fans are one such simple device and you will many instances where using a solar powered fan makes more sense than a fan powered by conventional means.

Many manufacturers now offer solar powered attic fans to ventilate and help keep attics cooler. If there is inadequate ventilation in the attic and poor sealing between the attic and the other rooms in the house, attic fans powered by electric means can potentially draw air from the house into the attic. Not only does this compromise energy efficiency but it can also increase the risk of moisture problems in the attic.

Solar powered fans rely on a small solar panel (typically 10 or 20 watt) to power a DC motor when the sun is shining. The fans are installed with intake vents to provide high-capacity powered ventilation without electric operating costs. Most vents are mounted high on the roof near the ridge and are combined with soffit or gable vents for balanced intake and exhaust air streams. Ventilation is only provided when there is ample sunshine to power the fan motor. The highest fan speed will tend to coincide with the greatest heat from the sun and consequently the greatest need for attic ventilation. By reducing attic temperature, attic fans can help reduce summertime cooling loads while at the same time providing ventilation without the added utility load.

Using solar energy to power air vents in your attic means you eliminate the need for electrical wiring in this part of the house and as a solar ventilator uses no electricity you are also avoiding any ongoing operating costs. You will find that the equipment costs for a solar powered attic fan are higher than those of a conventionally powered fan (around $200 more) but this will usually be offset by the money you save in not having to extend electrical wiring into the attic. In addition to attics you will also find solar powered fans used in greenhouses, outhouses, garages, sheds, out-buildings, and paint rooms.

Retail prices for solar powered attic fans range from about $350 to $600 depending on ventilation capacity, the manufacturer, and optional features such as a thermostat.

In instances of new construction, roofers will usually install powered ventilating units. If these units are solar powered roof vents there will be no need for an electrician to rough and finish wire the units. For retrofit projects, a roofer or do-it-yourselfer will be able to install a solar-powered attic fan using conventional tools and techniques.

Whilst not applicable in every instance where cooling is required, solar powered attic fans are an example of smart thinking utilizing a natural energy source.

Solar Attic Fan: How It Works?

Solar Attic Fan is powered by the sun and the sun only. It is also increases fresh air circulation which reduces vapor builds up generated by everyday activities like showering and cooking. A solar attic fan works pretty much like you’d expect it to. The fan itself is installed near the ridge of your home’s roof, and is then connected to a set of low powered photovoltaic solar cells that provide the fan with enough electricity to get the fan spinning when the sun is shining.

A solar attic fan uses photovoltaic panels to convert sunlight into electrical power. The electricity generated is used to turn a fan motor, exhausting air from the attic of a home.

How it works?

A solar attic fan, converts the solar energy to electrical energy, stores it and drives a motor which in turn drives the vanes of the fan to generate air, exhaust or intake. During the day, when there is solar power, (sunny day), the solar energy (rays) from the sun is stored for night consumption. (Energy saving). That is the real purpose of a solar attic fan.

The attic becomes warmest when the sun is the strongest. A solar attic fan runs the hardest when the sun is strongest. Everyday home activities such as cooking and showering create moisture which collects in the attic and promotes mold and mildew growth, reduces the effectiveness of insulation, and attacks the wooden attic structure. Year round fresh air circulation from a solar attic fan removes this moisture and prevents moisture related problems.

Visit SOLAR ATTIC FAN website for more detail information such as benefits, uses and installation guides of solar attic fan.

Lomanco Power Vent Attic Fan Motor 1/10hp 1100 RPM 115 Volts # F0510B2497

From the Manufacturer

Fits 2000 Series.

A universal mounting hardware kit comes in the box with each motor to replace older models. Do not attempt to buy a new unit and pull the motor out; the mounting has changed. The conduit (flexible cable) can be used from your previous motor simply by un-screwing it and putting it on your new motor. Lomanco motor comes with Universal mounting kit to replace the flat plate (with 3 mounting holes). Lomanco motor does not have (more…)

Solar Attic Fan with 25-year Warranty!

Solar Attic Fans are easily installed and a great product for proper attic ventilation. Natural Light brand solar attic fans are top rated by builders and are the highest quality built in the USA! The DC motor is powered by the included solar panel with the attic fan motor moving hot air and moisture out of the attic space everyday. Solar panel is adjustable from flat up to 45 degree angle or can be detached and mounted remotely for best sun exposure. Solar Attic Fans mount on 3 (more…)