A plumber named Rob Nezard, who is also the managing director of UKRadiators.com, shared valuable information about the codes found on radiators that can potentially save you up to £180 on your energy bills each year. According to Rob, the numbers on thermostatic radiator valves indicate different temperature settings. These valves have mechanisms that can stop the flow of hot water to a radiator once the room reaches the desired temperature level.
By installing thermostatic radiator valves, you essentially have a control system in each room without directly affecting the boiler. The numbers on these valves typically range from 1 to 5 or 6, and most models also have a frost symbol to indicate when the frost protection mode is activated. This level of control allows you to only heat the rooms that are in use, leading to potential savings of £55 to £180 annually for a standard three-bedroom semi-detached house.
The Energy Saving Trust confirms that households can save significant amounts on their energy bills by simply fitting thermostatic radiator valves on all radiators. These valves are affordable, with some priced at less than £8, and can be easily replaced by yourself if needed. Knowing the number settings on a TRV can also help you optimize your heating system. For example, 0 typically means off, ✱ represents 5°C (often depicted as a snowflake symbol), 1 equals 12°C, 2 equals 16°C, 3 equals 20°C, 4 equals 24°C, 5 equals 28°C, and 6 equals 32°C.
Understanding and utilizing these radiator codes can not only help you save money on your energy bills but also ensure that your heating system is operating efficiently. By adjusting the settings on your thermostatic radiator valves based on your heating needs, you can create a more comfortable and cost-effective living environment. So, take the time to learn about the codes on your radiators and start saving on your energy bills today!
