Getting your head around gas furnace prices can be really tricky, especially when there are almost literally hundreds of different models and brands out on the market. Natural gas furnace prices are based largely on factors that involve efficiency and how much energy (heat) it can produce by using minimal gas.Two Stage These furnaces are built with two stage gas valves that regulate the demand of heat temperature that you set. Using computer based processors it also regulates the burner levels at various settings hence why its more costly than single and two stage gas furnaces..A look at some brands will reveal an interesting insight into the market together with a gas furnace price comparison.Single Stage, Two Stage and Modulating StageEfficiency aside there are three main categories which also affect all natural gas furnace prices:Single Stage This simply means that the furnaces burners China Resin for TGIC Cure Manufacturers are working or firing at one set level or setting.If your current gas furnace has gone bust and youre back on the market looking for another one then read closely and pay attention as some of the following tips could very well aid in resolving your present situation. In a world driven by consumer demand it makes sense as to why there are so many various types of furnaces but this also ultimately contributes to varying prices on a huge scale. This is great because it usually starts up quickly but once the burners reach their set heat level they turn-off. Goodman gas furnaces are definitely a more affordable option and popular with many states but have a low repair record but on a positive note they cost between $500 - $1800 dollars. Carrier Gas furnaces fall into the more popular category due to its excellent efficiency capabilities but comes racing in at about $900 - $2300 dollars. Trane gas furnaces are amongst some of the best but also the priciest. Never be afraid to ask for the advice of a professional in this field. Becoming confused at all the prices is easy, the hard part is sorting the wheat from the chafe and really understanding which gas furnace prices suit your wallet and your lifestyle. Doing so will give you the best edge in understanding and picking the best gas furnace prices which can suit your budget and your lifestyle. Its factors like these that make it slightly easier to narrow down your demands while paying attention to changing trends of gas furnace prices. Its a well known fact that natural gas is one of the cheapest forms of fuel available on the market but that doesnt necessarily mean that the furnaces who work with gas are cheap. Through the use of microprocessors it adjusts itself according to the dropping and rising of outside temperatures to maintain your required setting of heat temperature inside your home. Expect to fork out anywhere between $750 - $2800 dollars for a single unit.Visit your local home depot for some more gas furnace price comparison charts to aid in your decision.Modulating Stage These are the furnaces with the highest efficiency rating on the market