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City Plumbing GB£30.72Visit shop Drayton Rt212 15Mm Angled Thermostatic Radiator Valve With Lockshield, Drain-Off Valve Pack & 10Mm Push-Fit Elbows
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B&Q£39.94Visit shop B&Q - Rt212 15mm Angled Thermostatic Radiator Valve With LockshieldDrain-Off Valve Pack & 10mm Push-Fit Elbows
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The Drayton RT212 Thermostatic Radiator Valve (TRV) in Silver is designed for homeowners seeking to efficiently control individual room temperatures and reduce heating costs. Its key benefit is providing low-cost, localized heating control, allowing you to set different temperatures in various rooms. A minor consideration is that while it offers faster response with liquid sensors, users should ensure proper installation for optimal performance.
| Colour | Silver |
|---|---|
| Model Part Number | Rt212 |
| Brand | Drayton |
A TRV is a control device fitted to a radiator that automatically regulates the flow of hot water through it. It allows you to set a desired room temperature, and the valve will open or close to maintain that temperature.
Yes, it is essential to turn off your central heating system and allow it to cool down completely before removing an old valve and installing the RT212 to prevent water damage.
Settings vary based on room size, insulation, and heat sources. Typically, living areas might be set to 18-21°C, bedrooms to 16-18°C, and bathrooms slightly higher. Experiment to find your comfort level.
The RT212 is designed for DIY installation if you are comfortable with basic plumbing tasks and have turned off your heating system. If unsure, consult a qualified heating engineer.
The liquid sensor provides a more sensitive and faster response to changes in room temperature compared to older wax-based sensors, leading to more precise temperature control and improved energy efficiency.
No, the Drayton RT212 is a mechanical device and does not require batteries or electricity to operate.
TRVs should not be installed on radiators in rooms where a separate thermostat controls the boiler (e.g., a main thermostat in the hall). They should also not be fitted on towel rails or heating systems that do not use water.
Ensure the TRV head is not set to its lowest setting or 'off'. Check that the valve pin is not stuck in the closed position; try gently pulling it out with pliers if necessary (with the system off).
Check that the TRV head is correctly fitted to the valve body. The valve pin might be stuck in the open position; try to free it gently as described above.
Ensure all connections were tightened correctly during installation. If the leak persists, the valve may need to be replaced.
The valve pin may require lubrication or freeing. Turn off the system, remove the TRV head, and gently work the pin to free it. If still stiff, consider replacing the valve.
Setup: The RT212 is designed to replace existing manual radiator valves. Ensure the heating system is turned off and drained before attempting removal of the old valve and installation of the RT212. Follow the manufacturer's instructions carefully for correct orientation and secure fitting. It typically fits standard 15mm or 22mm radiator pipework, but always check compatibility.
Compatibility: This valve is compatible with most standard hydronic (water-based) heating systems. It is designed for use on radiators only and should not be fitted on towel rails or pipes that carry only hot water.
Care: To maintain the appearance and function of your RT212, clean the chrome finish with a soft, damp cloth. Avoid abrasive cleaners or solvents, as these can damage the plating. Periodically check that the valve operates smoothly by turning the head.
