How does a Drayton radiator valve work?

The thermostatic sensor reacts to changes in temperature and by varying the flow of hot water through its associated valve, controls the temperature in the room. Fit the TRV body to the radiator as for a normal radiator valve. The valve may be fitted with the Sensing Head in either a vertical or horizontal position.

How do thermostatic valves work on radiators?

The very point of a thermostatic radiator valve is that it can detect the temperature in the room and will let more or less hot water into the radiator accordingly. If the room is cold, the the TRV will allow more hot water into the room to heat it up.

Do radiator Radiators need thermostatic valves?

Building Regulations state that all new and modified wet central heating systems must have a TRV fitted to every radiator (apart from one where the room thermostat or programmable thermostat is installed, typically in the hall).

What is the difference between TRV and TRV4?

When not in use, a TRV will remain closed, putting pressure on the internal components. Each and every Drayton TRV4 features unique non-stick plastic internals as standard to prevent sticking, and ensure that when the colder weather hits, TRVs will always open.

Which TRV valve is the best?

Best Thermostatic Radiator Valves

iBathUK White Thermostatic Angled Towel Radiator Valves.
Realm Angled TRV Black Nickel Thermostatic Radiator Valves Set.
HB Signature Thermostatic TRV Brass White Radiator Valves.
Drayton 0707260 TRV4 Thermostatic Radiator Valves.
Realm Corner TRV Chrome Thermostatic Radiator Valves.

Which is the best brand of Drayton radiator valves?

Available since 1993 and still Britain’s best selling range of Thermostatic Radiator Valves Drayton’s TRVs set the standards for design, performance and quality. The range includes Lockshield and Pushfit packs to suit most domestic and commercial heating systems.

Which is best Drayton TRV or trv4 classic?

The TRV4 Classic is Class 1 rated for efficiency by the European valve manufacturers association making it one of the most energy efficient TRVs available. Available since 1993 and still Britain’s best selling range of Thermostatic Radiator Valves Drayton’s TRVs set the standards for design, performance and quality.

Why are thermostatic radiator valves called TRVs?

What are TRVs? Thermostatic Radiator Valves, or TRVs, are a way of turning the temperature on your radiators up and down. TRVs allow for room temperatures to be individually controlled. As such they are a cost effective way of improving the efficiency of your heating system and lowering fuel bills.

Who are the leading manufacturers of Radiator Valves?

Radiator Valves. Drayton is the leading manufacturer of TRVs. Our comprehensive range has been designed to suit all applications from wax filled TRVs to top-of-the-range liquid filled TRVs that offer the ultimate in accuracy and responsiveness.

What kind of thermostatic valve does Drayton use?

Drayton’s RT212 thermostatic radiator valves provide low cost control of individual room temperatures, with liquid sensors for a faster response and chrome valves with matching accessories. Information for Householders: What is a Thermostatic Radiator Valve (TRV)?

Can a Drayton trv4 radiator valve be replaced?

A Drayton TRV4 radiator valve where the head part you turn to change the temp including the tubular pin has come away from the rest of the unit. It hasn’t snapped, it looks like it’s been pulled, we think it’s just a case of re-assembling and putting back but the TRV4 may need replacing if its actually broken. Pics attached.

What do you need to know about Drayton TRVs?

Here you can find useful information, training modules and wiring diagrams to help with your day-to-day job. Drayton is the leading manufacturer of TRVs. Our comprehensive range has been designed to suit all applications from wax filled TRVs to top-of-the-range liquid filled TRVs that offer the ultimate in accuracy and responsiveness.