The Honeywell Home HR91 Radiator Valves allow you to save energy whilst increasing comfort by customising temperatures room by room. Schedule and control heating from anywhere using the Lightwave App. Each valve can be screw-fitted to a radiator in seconds and do not require any plumbing or special tools.
Please Note: The HR91 TRV’s work directly with the Lightwave Link Plus which is required to control these devices through the Lightwave app or by voice. The EvoHome hub is not required.