Our best-selling solar attic: Now lighter and more efficient than ever
One of iSolar Solutions’ best-selling solar attic fan has transformed into a new and better version: the 20W106-FLEX. This new fan — now lighter, more efficient — offers homeowners more flexible installation options than ever before. What’s changed? The upgraded fan carries on the older 19W-MOD’s stellar reputation for keeping mold, mildew and rot out […]
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