Heating & Cooling

What furnaces, heat pumps and air conditioners cost to buy, install and run.

Heating & Cooling

How Much Does a Heat Pump Cost to Buy, Install and Run?

What a heat pump costs to buy, install and run, by type and home size, plus what happened to the federal tax credit and which rebates remain.

Heating & Cooling

How Much Does It Cost to Run a Furnace per Month?

What a gas, electric, oil or propane furnace costs per month and per hour, by state, climate and furnace size.

Heating & Cooling

How Much Does It Cost to Run Central Air Conditioning?

What a central air conditioner costs to run per hour, per month and per year, by size, efficiency rating and state, with the math shown.

Heating & Cooling

Heat Pump vs Gas Furnace: Which Costs Less to Run This Winter?

The winter cost of a heat pump and a gas furnace in every state, with the break-even point, from U.S. EIA prices.