
As the temperature drops outside, we’ve created the above guide on dealing with a frozen condensate pipe.
Installers can download the official HHIC guidance here.
Industry guidance for homeowners is also available here.

As the UK moves towards Net Zero, how can off-grid homes make the transition to lower-carbon heating? Navien UK’s Greg Banham explores why a whole-system approach is key to finding the right solution for every home.

Discover how modern wiring centres simplify heat pump installation, streamline multi-zone heating control and make systems easier to manage, maintain and expand.

Navien and Passiv UK have partnered to combine advanced heat pump technology with smart controls, helping homeowners optimise efficiency, cut heating costs and make smarter use of renewable energy.