SF New Mexican: Solar system that heats via air circulation doesn’t qualify for tax credits.
“A duct system equipped with a small fan draws air from inside Avery’s home near Santa Fe and funnels it up to a solar collector on her roof. The air flows through the collector, passing between a black-painted aluminum sheet and a special thermal glass, and is warmed by the sun. Then the air is blown by the system back into the house. Dampers control the air flow and a thermostat controls the temperature. ” Shame. You’d think tax credits could be scaled against system efficacy.
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