See picture below:
Blending a traditional saltbox profile and a contemporary plan, this northern Illinois house gets about 40 percent of its heat and all of its hot water from an active solar heating system.
Unlike many such systems, however, this one makes economic sense. Federal tax credits, a local mortgage discount, and a design using off-the-shelf components help the system pay for its costs.
In contrast to passive systems, active solar heating systems are made up of mechanical devices.
The cost
of such active systems▬$10K to $20K▬is
an average range▬and is rarely justified by the utility
savings alone.


From Better Homes
and Gardens®
Building Ideas, October, 1984 issue.
Field Editor Sally Mauer, Jesse
Walker Associates
Photograph By: Jesse Walker
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