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Floor Plan Update - April 2026

Floor plan UI - light - stacked.pngFloor plan UI - light - stacked.png


We are excited to announce that a major update is rolling out to Heatpunk on Monday 27 April. This update will change the way you manage floor plans and specify design options. The new workflow is faster, clearer, and brings your plans and system design together in a single place.

Watch the short explainer video below or continue reading this article for more detail about what's changing.

In this article we cover:

[VIDEO]

What's changed

The Plans Task and Heat Pump Task have been merged into one new improved task. This will make it easier than ever to manage the surveyed floor plan, calculate room-by-room heat loss and configure system design options. As well as an improved UI, there's some powerful new features included, including support for multiple heat pumps and cylinders and the ability to show the location of these on the floor plan for each design option.

Surveyed floor plan

You can now see the heat loss calculations as you build the floor plan

Build your floor plan as you did before but now with heat loss calculations visible directly on the floor plan as you work on it. A powerful new sidebar tool incorporates lots of new functionality that lets you adjust the flow temperature and see a breakdown of the as-surveyed heat loss calculations, emitter specifications and understand how much of the heat demand for each room is met. You have the option to see a more detailed popup showing all the room details.

You can add existing underfloor heating to the surveyed floor plan

As well as recording the details of existing radiators you can now also capture details of existing underfloor heating on the surveyed floor plan.

Add notes for each room while you survey the property

You can add important notes about each room such as customer preferences, existing pipe routes and electrics, etc. These notes can be viewed on the floor plan and will be displayed in the technical report.

Copy and paste rooms, doors, windows and heat emitters

You can copy and paste existing items on the floorplan using keyboard shortcuts. Select the element you wish to copy, then type the keyboard shortcut CTRL + C followed by CTRL + V to paste it. On an Apple computer the keyboard shortcuts are CMD + C  and CMD + C.

System design options

System design options now each have their own version of the floor plan

You can now show the proposed location of heat pump(s) and hot water storage cylinders on the floor plan. You can also specify the location of new radiators.

Heat pump and cylinder locations shown on floorplan

When designing a system, you can drag heat pumps and cylinders onto the floor plan to show their proposed locations.

Designs systems with multiple/cascaded heat pumps

You can now design systems with multiple heat pumps. Simply add additional heat pumps to your system design by dragging them onto the floor plan.

View full room details and floor plan dimensions 

You'll now find room details within the emitters section of the new sidebar. For each room click ⋯ three dots icon > 🡥 See room details. This menu has the additional option to view all dimensions for that floor.

    How to get ready for the changes

    • Try the new functionality now on our beta site
    • Join a free online webinar for a demo of what's changing
    • Jump onto an online drop-in session for extra help

    Try the new functionality now on our beta site

    To help you get familiar with what’s changing, we’ve made the new functionality available to test on a beta site. Visit beta.heatpunk.co.uk and use your normal Heatpunk login details to login on this site. We recommend that you try it out now to make sure you are comfortable using it before it goes live on the 27th.

    • Visit beta.heatpunk.co.uk and use your normal Heatpunk login details to login on this site.

    If you spot anything unexpected, want to report an issue, or have general feedback or ideas, email our support team at help@heatpunk.co.uk. If you are a Pro user you can call our support team - to get the number login to your Heatpunk account, click Help in the main header and then Contact us.

    Important: Projects created on the beta site are not linked to your live Heatpunk account, and may be deleted at any time when we redeploy or update the beta site. Please don’t use this environment for real customer work.

    Join a free online webinar for a demo of what's changing

    If you’d like a guided walkthrough, we’re running three live webinars. Each session includes a full demo of the new workflow plus time for Q&A. To book a space on one of these webinars click here.

    • Thursday 24 April - 14:00 to 15:00
    • Friday 25 April - 14:00 to 15:00
    • Monday 27 April - 10:00 to 11:00

    Jump onto a daily online drop-in session

    We’ll be hosting daily online drop‑in sessions throughout the week that the update goes live to ask questions or get additional help getting comfortable with the new tools.

    12:00 – 13:00 daily from Monday 27 April to Friday 1 May

    You can join any session from a computer or smart phone. To join a session, simply click here to access the session via Google Meet during the scheduled times.

    We’re excited to share this update with you and would really value your feedback as you explore the beta site. We'll be adding full user guides and other content to this help portal over the coming days.

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