In 2015, package units accounted for over 47% of commercial systems assessed by HVACi and the third most frequent type of residential system (HVACi’s Annual Claims Report). One of the most common type of package unit is a gas/electric unit. This type has all of the benefits both central air and a gas furnace, without the indoor equipment. To help increase adjuster’s knowledge of this type of system, HVACi put together a Gas/Electric Package Unit Diagram. To request your copy, simply fill out the form below.