Certificate II and III in Business. Covering the essential skills and knowledge you need to succeed in a business environment. Topics include: using digital technology, professional communication, producing business documents. Certificate II and III in Retail Operations.
However, all of that energy efficiency comes at a price! The average gas furnace with a 90% AFUE (thatâs the rating that determines just how energy-efficient your furnace is) will cost you about $2,500 (and, of course, that doesnât include installation costs. Count on spending about $2,000 to have your new furnace installed).
1 On the website of QualitySmith.com, they claim that the average electric furnace will cost $1,000 to $1,500, while the cost of installation will be around $1,000 to $2,000.2  At acdirect.com, for instance, a standard electric furnace costs around $576 to $674.3  Free shipping is provided for purchases above $500. Without any sort of professional installation, the cost of an electric furnace is going to cost anywhere from as little as $500 to as much as $1,500.