Aliexpress Brand Finder. This will be a short explanation on how to find designer brands on AliExpress. As I have earlier written about, it is illegal for the vendors to sell counterfeit products but they still do BIG time.
Floor furnaces cost $1,500 to $2,000 installed. The average electric furnace cost is $1,750 to $3,500 installed. The typical gas furnace cost is $3,000 to $6,000 installed, although higher efficiency models and/or complex installations could push the cost up to $7,500 to $10,000 or more. Oil furnace cost is roughly $2,500 to $5,000 installed, but similar to gas furnace prices, it's not unheard of to spend $10,000+.
Furnace Average Costs. The actual cost of a new furnace is subject to vary based on your location, the product selected, the complexity of the installation (i.e. whether the existing ductwork and exhaust flue also need to be upgraded), and other factors. 1  A wall furnace averages $750 to $1,500 installed. The typical gas furnace cost is $3,000 to $6,000 installed, although higher efficiency models and/or complex installations could push the cost up to $7,500 to $10,000 or more.