What is a thermostatic radiator valve (TRV)?
TRVs sense the air temperature around them and switch the radiator off and on accordingly. They help improve comfort in your home by allowing you to set different temperatures in different rooms. This also helps to save money and energy. Use your appliances more efficiently. The average household wastes £28 each year by leaving appliances on standby. Across the UK this is equivalent to the annual output of more than 2 700MW power stations. Households in the UK now spend around 8% of their electricity bill on standby power. Think about bigger measures If you’ve done everything you can in your home and want to go a step further, why not think about solar thermal. Solar water heating systems use heat from the sun to work alongside your conventional water heater. For domestic hot water there are three main components (1) Solar panels or collectors – are fitted to your roof. They collect heat from the sun’s radiation. There are 2 main types of collector: (a) Flat plate systems – which are c
TRVs sense the air temperature around them and switch the radiator off and on accordingly. They help improve comfort in your home by allowing you to set different temperatures in different rooms. This also helps to save money and energy. Please note: TRVs cannot turn off the boiler when the whole house is warm. To do that you will need a room thermostat as well. The radiator in the room with the room thermostat should not normally have a TRV but if it does, keep the TRV on the maximum setting and adjust the room thermostat as explained in the instructions. If you install the right heating controls, you could save up to 40% on your fuel bill. To make sure you are doing all you can to ensure your heating controls are working efficiently, refer to the manufacturer′s user guide for more advice. * Caution – programmable thermostats, room thermostats and TRVs all need a free flow of air to sense the temperature. They must not be covered by curtains or blocked by furniture. Nearby electric fi
A trv is a radiator valve that gives a greater control of the heat from an individual radiator. Each one can be set to a different temperature, giving the user the ability to change the temperature of each individual room. They are normally fitted in unused rooms and bedrooms that would otherwise get too warm. A least one radiator is left open (without a trv) this is usually in a bathroom. This allows water to flow even if all of the other trvs are turned off, to avoid damage to the pump or the boiler. There should be no trv fitted where the room stat is situated.
TRVs sense the air temperature around them and regulate the flow of water through the radiator which they are fitted to. They do not control the boiler. They should be set at a level that gives you the room temperature you want. These settings may have to be different in each room, and you should set the TRV s to suit each room and then leave them to do their job. Turning a TRV to a higher setting will not make the room heat up any faster. How quickly the room heats up depends on the boiler size and setting, and the radiator size. Turning a TRV to a lower setting will result in the room being controlled at a lower temperature, and saves energy TRVs need a free flow of air to sense the temperature, so they must not be covered by curtains or blocked by furniture. TRVs cannot turn off the boiler when the whole house is warm. To do that, you will need a room thermostat as well. The radiator in the room with the room thermostat should not normally have a TRV, but, if it does, keep the TRV o
