Solar energy mobile home improvements – do-it-yourself – mother earth news

These solar energy mobile home improvements will make life in manufactured housing less costly by cutting back on heating bills. Electricity measurements units (See the solar energy photos and diagrams in the image gallery.)

The 1980 Census of Housing revealed that there were 4.1 million mobile homes in use in the United States. Gas monkey And the popularity of mobile homes has increased since then: They accounted for fully one-third of the single-family houses sold in this country in 1983. Electricity sources in us Unfortunately, thermal performance standards for such manufactured housing lag behind those of conventional site-built homes. 10 ethanol gas problems This is despite federal legislation that charged the Department of Housing and Urban Development (HUD) with establishing minimum energy-use requirements for homes built after June 15,1976. Electricity experiments for high school Sadder yet, about 75% of the mobile homes in use today were constructed prior to that date, and thus may not be bound by any standards whatsoever.

The plain truth is that mobile homes use, on the average, twice as much energy for heating and cooling as do new, comparably sized conventional homes. Z gas tijuana telefono On the other hand, they are affordable at a time when conventional housing is priced out of the reach of many people, and—better yet—they lend themselves to a number of modifications or improvements that can narrow and even eliminate the energy-efficiency gap, while enhancing the structure’s appearance in the process. Grade 9 electricity unit review The following nine-page mini-manual illustrates these benefits by offering exciting examples of what some mobile home owners have done to better their lot.

Mother’s research department “mobilized” its forces to make solar energy mobile home improvements and produce a solar collector that cuts those winter heating bills! Economy Solar . . . Electricity projects for 4th graders To Go!

You don’t have to live in a mobile home to appreciate an uncomplicated and affordable source of supplemental heat, but those who do will find our staff designed add-on solar collector especially attractive, for a couple of reasons. U gas cedar hill mo First, its construction is simple and compatible with most any site: It rests on a stacked-block foundation, feeds warm air and returns it through any available window opening, and needn’t be bolted to the house. Npower gas price per unit It doesn’t use a chimney, pump, storage tank, or other complicated paraphernalia. Electricity usage calculator Second, it provides a temperate, daylighted, protected shelter for storage or seed germination, a welcome bonus where space is at a premium.

Before you start tearing into the ground with your spade, though, you might consider a few things. Wb state electricity board recruitment Most important, your home should have a south-facing window available to accept the collector’s air exchange plenum. Save electricity pictures The lower sash of this opening will be permanently blocked, so don’t plan on using the window for ventilation. Gas kush Furthermore, if the opening isn’t located in the room you want to heat, you’ll have to run an inside duct to that area.

The window plenum is simply a plywood box sized to fit in the sash opening and split into two chambers. Gas leak in house The return side houses a closable air register, a filter, a 465-cfm squirrel-cage blower, and a line-voltage thermostat. Gas vs electric oven The supply side merely connects to a 3 inch by 12 inch wall-mounted duct that runs through a partition and into the living area, where it’s capped with a diffuser grille. Gas kansas city Solar Panel Discussion

In order to keep maintenance to a minimum, we elected to build our collector panels using commercially made aluminum frame sections, available from Solar Components Corporation, Manchester, NH. Electricity electricity goodness Each 13 foot 4 inch extrusion costs about $40, and it takes four to make the two 4 foot by 8 foot boxes used in this project. Gas house gang The EPDM rubber channel gaskets and the Kallwall Sun-Lite HP .040 inch polymer glazing we used are from the same source. Gas knife The 1/8 inch hardboard backing, the 3/4 inch foil-faced isocyanurate insulation board, the 1/2 inch Celotex Tuff-R, and the high-temperature flat black paint, silicone sealant, and fastening hardware can be purchased locally.

The design of the absorber surfaces is critical to the success of the collectors. Electricity billy elliot backing track MOTHER research staffer Clarence Goosen carried out an extended test program to analyze airflow characteristics in a controlled chamber environment (see News from MOTHER in this issue for details). Electricity facts for 4th graders The partition arrangement used in the panels shown here netted a laudable 68% efficiency level, which can be explained by the fact that it creates a symmetrical turbulence throughout the chamber area.

To prevent rainwater from leaking into the storage area beneath the collector panels, we fastened an 8-1/2 foot section of flashing beneath a horizontal siding joint on the house and formed it over the upper edge of the collector frames. Electricity kanji Weather stripping between the collector wall framing and the house siding discourages leaks at those junctures too.

Wiring between the limit switch, the blower motor, the junction box, and the thermostat (see the schematic) complete the collector project. Gas density problems The thermostat works just like a standard furnace unit, except that the collector-mounted limit switch won’t let it turn on the blower unless the air in the panel chambers is at 110 degrees Fahrenheit or greater. Electricity history pdf At night, the return air register can be closed to prevent drafts . . . Gas national average but this should never be done when the blower is operating, since such a restriction could overload the motor.

In the summer, when the collector is stagnant, greenhouse shade netting or some other type of cover should be placed over the panels to protect the glazing and absorbers from overheating. Electricity and circuits test But in the winter, let the sun shine in . . . Duke electric orlando your $575 investment will return about 10,000 Btu per hour, under ideal conditions. Gas station And that will put a crimp in any greedy furnace’s lifestyle.