Navien and Passiv UK team up to simplify smart heat-pump control
Navien, a heat pump maker, and Passiv UK, a heating tech company, have announced a partnership to bring an integrated heat pump and smart control system to UK homeowners and tenants. The goal is to make heat-pump operation easier and more efficient by using smart controls that adjust heating based on price signals and solar generation.
What is happening
The two companies will offer the Passiv Smart Thermostat together with Navien’s PEM750 air-source heat pump. The thermostat is designed to automatically adjust how hot water and space heating are set, taking into account smart electricity tariffs and any excess solar power from homes.
Who is affected
UK homeowners and tenants who install Navien PEM750 heat pumps can access the Passiv Smart Thermostat without extra hardware. Installers benefit from less need to fine-tune weather compensation curves, and users may see simpler operation and potential cost savings.
Practical next steps
Interested households should ask their heating installer about compatibility with Navien PEM750 and the Passiv Smart Thermostat. If already using a compatible heat pump, they can inquire about adopting the Passiv control system to optimise temperatures and respond to tariff signals and solar generation. Review any available independent efficiency claims and ensure installation follows local regulations and warranty terms.
Limits and questions
The claim that ecoHeat improves heat pump efficiency by 17% and can cut heating bills by up to 30% is noted as a stated independent verification. Users should verify such figures with current independent sources and consider local tariff structures, weather, and household usage, which can affect results. Details about ongoing support, data privacy, and how the thermostat interacts with different heat-pump models should be confirmed with the installer.
Which sources did Setup in Bahrain review?
Setup in Bahrain reviewed the following source material before preparing this explanatory article.
The links remain visible so readers can inspect the evidence, compare dates and context, and confirm current requirements with the relevant authority.
- bdcmagazine.com — evidence source reviewed for this article.
Information and responsibility notice: This article is general information based on the cited material available when published. It is not legal, tax, immigration, medical, financial, banking, or investment advice; it does not create a professional-client relationship; and it is not a guarantee of outcome, availability, accuracy, or eligibility. Rules, schedules, prices, and third-party information can change. Confirm material decisions with the relevant authority and an appropriately qualified adviser before acting.

