iHeatLoss3.0 - App Store
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Publisher Description
Heatloss helps plumbers, heating engineers, and installers estimate the heat output required for each room in a building.
Calculate fabric and ventilation heat loss using room dimensions, component areas, U-values, internal temperatures, external temperatures, and air-change rates. Each room’s result is shown in both Watts and BTU, helping you choose a radiator with an appropriate heat output.
The app keeps track of every room in the project and provides a running total for the whole building, giving a clear estimate of the overall heat output required from the heating system or boiler.
Features
. Calculate room-by-room heat loss
. Include fabric and ventilation losses
. Track multiple rooms in one building
. View totals in Watts and BTU
. Use room temperature and air-change reference data
. Estimate the total heating output required for the property
Version History Improved performance and updated user interface 3.0 May 12 Updates and minor bug fixes 2.5 06/22/2025 Updated for current iOS version 2.3 06/06/2024 Updated for iOS14 2.2 03/21/2021 Updated for iOS12 2.0 10/03/2018 Updated for iOS11 1.51 10/22/2017 Updated for iOS10 1.4 09/19/2016 Updated for iOS9 1.3 09/17/2015 Ported to swift
User interface improvements 1.2 05/11/2015 Updated for iOS7 1.1 11/01/2013 1.0 07/31/2013
About iHeatLoss
The company that develops iHeatLoss is Colin Porteous. The latest version released by its developer is 3.0.
To install iHeatLoss on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the iHeatLoss as malware if the download link is broken.
How to install iHeatLoss on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the iHeatLoss is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After iHeatLoss is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.0
posted on 2026-10-14
Version History Improved performance and updated user interface 3.0 May 12 Updates and minor bug fixes 2.5 06/22/2025 Updated for current iOS version 2.3 06/06/2024 Updated for iOS14 2.2 03/21/2021 Updated for iOS12 2.0 10/03/2018 Updated for iOS11 1.51 10/22/2017 Updated for iOS10 1.4 09/19/2016 Updated for iOS9 1.3 09/17/2015 Ported to swift
User interface improvements 1.2 05/11/2015 Updated for iOS7 1.1 11/01/2013 1.0 07/31/2013
version 2.5
posted on 2026-05-10
Version History Updates and minor bug fixes 2.5 06/22/2025 Updated for current iOS version 2.3 06/06/2024 Updated for iOS14 2.2 03/21/2021 Updated for iOS12 2.0 10/03/2018 Updated for iOS11 1.51 10/22/2017 Updated for iOS10 1.4 09/19/2016 Updated for iOS9 1.3 09/17/2015 Ported to swift
User interface improvements 1.2 05/11/2015 Updated for iOS7 1.1 11/01/2013 1.0 07/31/2013
version 2.5
posted on 2025-06-22
Jun 22, 2025
Version 2.5
Updates and minor bug fixes
version 2.5
posted on 2025-06-22
Updates and minor bug fixes
version 2.3
posted on 2024-06-06
Jun 6, 2024
Version 2.3
Updated for current iOS version
version 2.2
posted on 2021-03-21
Mar 21, 2021
Version 2.2
Updated for iOS14
version 1.4
posted on 2013-07-31
Disclaimer
Official App Store Link
We do not host iHeatLoss on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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