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LW922 Radiator Valve (TRV)

RRP £54.99 (inc. VAT)

LightwaveRF Radiator Valves provide room by room (zoned) heating control at an incredibly low cost. Because they can be linked to the Lightwave Link, you can use the LightwaveRF App to monitor and control the temperature of each room in your house in real time. You can also set automatic schedules and edit them from anywhere. In addition, LightwaveRF heating devices track and log temperature data, and you can view and compare historic data in graphical format.

Find out more about historic data

Buy Now Specification
101 ways to use LightwaveRF

No. 3 Control heating room by room

Heating the whole house can be wasteful.  Often, every room is heating, but most remain unoccupied. By turning down radiators in rooms that are not being used with LightwaveRF Radiator Valves, significant energy can be saved.

Energy is saved because demand on the boiler, and the rate at which fuel is being burned is reduced. When you consider that a radiator at maximum output can expend as much energy as an electric fire or kettle, it is easy to see how a bit of extra control can help to save energy and money.


101 ways to use LightwaveRF

No. 4 Reduce heatloss from windows

A lot of energy can be wasted when windows are left open in a heated room. When attached to a window frame, a LightwaveRF Magnetic Trigger can automatically instruct a LightwaveRF radiator valve to turn down the radiator temperature when it detects an open window. It will then automatically restore the temperature when the window is closed.

Easy Install

LightwaveRF Radiator valves replace existing standard Thermostatic Radiator Valves. They can be screw fitted by hand, usually in seconds, without specialist knowledge or tools to provide a quick and easy solution to zoned heating. No plumbing or draining of radiators is required. Adapter collars are also included for non-standard fittings.

Download the manual

Download the Spec Sheet

Specification: LW922

RF Frequency: 868MHz
Batteries: 2 x AA
Valve Type: Standard Thermostatic (adapters included)
Clearance: 20mm between valve seat and wall
Warranty: 2 year stanrdard warranty