Low Cost Solar Air Heater needs only two inch round hole

Highlights
 Easy to build.
 A complete plan.
 Material list.
 Only Needs a 2” Hole into The House
 Tech Tips
 Provides Fresh Solar Heated Air Into The Building
 Lowest cost only $250 materials for 6ft x 10ft unit
 Mount vertically on the side of the house
 Heat Storage Ideas
Includes email support of your project From the author
Virgil Johnson
An Innovative Idea From Renowned Technical Writer Virgil Johnson

Check The Reviews Every Body Likes The Simple and Easy To Build Design

Provides Heat About As Cheaply As Possible

1/2/2010 10:30 AM The Panel Was Running Continuously taking minus 12 degrees F outside air heating it to 117 degrees F and blowing the fresh air into the home

Works Spring, Winter and Fall, I ran it all the way to June 1st in Wisconsin to provide fresh warm air all the way to cooling season.

Uses Ultra Clear Vinyl Glazing only $20.00 for a 6ft x 12ft Roll

Most Materials Available at any Home Improvement Store

No Need to Remove Existing Siding

Simple Frame Needs No Back

Only Basic Skills Needed

Cut Down On Heating Costs

Build in only about 3 hours

Heats Outside Air Up to 150 degrees then blows the fresh air into the home

Many New Ideas

Design Could Be Scaled Down to Heat Dog Kennels, Dry Wood, Heat Ice Shack or anything needing warm fresh air.

Many full color photos and directions on how to assemble

Many good fan and electric ideas

Includes basic wiring diagrams for power supply options