The worksheet assumes that youâll need to replace about 80 percent of your pre-retirement income. Social Security retirement benefits should replace about 40 percent of an average wage earnerâs income after retiring. This leaves approximately 40 percent to be replaced by retirement savings. Keep in mind, this is an estimate and you may need more or less depending on your individual circumstances.
Equipment Costs. The average price for a new gas furnace ranges from around $2,300 to $3,000 depending on manufacturer according to a November 2012 article by Consumer Reports. Qualitysmith.com estimates the cost of a new electric furnace at $1,000 to $1,500 as of December 2012.lectric space heaters all have AFUE ratings of 100 percent. Assuming an electric heater with 100 percent efficiency, homeowners should expect to pay roughly $34.32 per million BTUs of heat. Natural gas is generally sold in therms, where one therm is equal to 100,000 BTUs.
Heating cost comparison: Oil heat vs gas heat vs electric heat prices. This is the third post in our Beginnerâs Guide to Heating Bills, it follows average heating bills and heating fuel use. When a boiler or furnace is working it turns fuel into usable heat. Because this occurs at varying efficiencies the price of usable heat can be very different than the price of fuel. In this post we are going to compare the cost of oil heat, gas heat, electric heat and wood heat in the US and UK. In the image at the top of this post we compared the typical cost of heat for different fuels based on average prices and typical conversion efficiency.