Heat Pump And Efficiency Upgrade Payback Calculator
Heat Pump And Efficiency Upgrade Payback: a planned Super Calculator tool. Stub page: the tool, its formula and a worked example are not published yet.
Heat Pump And Efficiency Upgrade Payback Calculator is a planned calculator in the finance section of Super Calculator, covering other lending.
What this calculator will compute
Inputs: installed cost (currency), incentives (currency), displaced fuel and price (currency), electricity price (currency per kWh), heating load (kWh), coefficient of performance and loan terms.
Outputs: annual saving (currency), payback period (years), monthly net position after financing (currency) and lifetime saving (currency).
Formula, recorded as scope and not yet verified against a primary source: Payback = net installed cost after incentives / annual energy cost saving, where the saving depends on the coefficient of performance against the displaced fuel, local energy prices and climate zone heating degree days. Financing cost is netted against the saving to give a true monthly position.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
The stub carries noindex, nofollow and is excluded from the sitemap.