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 average, a gas furnace can cost $500 to as much as $10,000 installed. 2  A floor gas furnace can cost $800 to $1,600 depending on the brand. 3  This does n0t include the installation cost. 4  A gas furnace that uses a central heating system can cost $1,000 to $3,500.