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Vaillant heat pump installations by British Gas will now come with Havenwise as default

30/07/2026
We're delighted to announce that Havenwise will provide heat pump optimisation for British Gas

We're delighted to announce that Havenwise has been selected by British Gas to provide heat pump optimisation for all their Vaillant installations. All eligible customers will receive one year of access to the Havenwise app as part of their installation, with the option to continue at the end of that period.

Most heat pumps in UK homes aren't running as efficiently as they could. Heating schedules typically don't account for changing weather conditions, energy tariff structures, or how a home actually retains and loses heat. The Havenwise app does exactly that: automatically building and adjusting optimised schedules for each home using real-time data, so customers get lower bills and better comfort without any manual input or additional hardware. On average, Havenwise users save 40% on their heat pump electricity bills, based on analysis across our existing user base.

"We're proud to be working with British Gas to give every eligible Vaillant customer access to the Havenwise app from day one. We've spent the last two years proving that smart scheduling and optimisation can meaningfully reduce heat pump running costs. This partnership is a natural next step." Henri Casteleyn, CEO & Co-founder, Havenwise.

Havenwise's optimisation technology is already live across multiple leading heat pump brands. The British Gas partnership represents an exciting full-scale deployment with a major energy supplier.

Homeowners with a Vaillant heat pump that wasn't installed by British Gas can also use Havenwise - simply download the app and follow the quick, easy onboarding process.

About Havenwise

Havenwise is building intelligent software for heat pumps. Our app optimises heating schedules in real time, reducing energy bills and improving comfort for UK households. Havenwise works with leading heat pump manufacturers and energy suppliers. Learn more at [havenwise.co.uk].

GET STARTED WITH HAVENWISE TODAY

We provide controls and monitoring for heat pumps without the need for extra hardware. Homeowners enjoy maximum comfort and reduced energy bills, and installers save time with every install. Homeowners, start a free trial today!

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