# Apps

7 apps for heat pump installers.

- [NEEP](https://heatpumppros.fyi/apps/neep-cold-climate.md): Find cold-climate heat pump specifications and the product list.
- [Rewiring America](https://heatpumppros.fyi/apps/rewiring-america.md): Look up household electrification savings and incentive options.
- [AHRI](https://heatpumppros.fyi/apps/ahri-directory.md): Find certified equipment combinations in the AHRI directory.
- [BetterBuiltNW](https://heatpumppros.fyi/apps/betterbuiltnw-sizing.md): Open the BetterBuiltNW HVAC sizing resource.
- [Cool Calc](https://heatpumppros.fyi/apps/cool-calc.md): Prepare residential load, equipment and duct designs in a browser.
- [ENERGY STAR](https://heatpumppros.fyi/apps/energy-star-productfinder.md): Search the ENERGY STAR heat pump product finder.
- [Mitsubishi Electric](https://heatpumppros.fyi/apps/mitsubishi-locator.md): Find contractors in the Mitsubishi Electric network.