Salus RT310 Thermostat, White, One Size
£29.50
Price: £29.50
(as of Jun 16, 2025 11:13:45 UTC – Details)
Salus RT310 thermostat, white
Digital
Hard-wired
Thermostat
Customers say
Customers find the thermostat easy to install and use, with good features and value for money. They appreciate its accuracy and appearance, with one customer noting the clear temperature display. The functionality receives mixed reviews – while some say it works well, others report it doesn’t function properly.
13 reviews for Salus RT310 Thermostat, White, One Size
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msg –
Perfect Wall Thermostat
We replaced an old Drayton wall thermostat with those one and it fitted the old wall box perfectly worked much more accurately and looks much more modern.Easier to control and saves gas
Bill Stone –
Battery powered thermostat with power OFF facility.
Easy to install and set with very useful features, I was very impressed by the simple means to dis/re-enable the thermostat operation saving the battery in warmer weather. Excellent product so far with close temperature control.
Richard Huggins –
Works well, but very poor wiring instructions.
Once installed it seems to be accurate and works well.The big issue that if you re not a heating electrician, the wiring instructions are nonsense. As the nomenclature for a typical old analogue system you are replacing and that of the Salus are very different.The following explanation is for replacing an old Drayton thermostat with the Salus RT310.The Drayton has 4 wires: typically blue – neutral, brown – permanent live, black – switched live and green/yellow – earth.The Salus has 3 inputs 1 – COM (common terminal), 2 – NC (switched live – off), 3 – NO – (switched live – on).To reconnect, you only use 2 wires: Live (Brown) goes to COM (1). Permanent live (black) goes to NO (3). There is a holding port for the earth wire, and I masked off the blue neutral wire.Job done, and the good news is that the holes for this replacement are a perfect match, so no drilling required.I had another issue with the temperature reading not being correct. Again, there is nothing in the instruction manual about it. After a lot of googling (try the product name and “offset”), I found a short video by Salus on how to change the temperature to the correct level.Hope this helps someone.
Amazon Customer –
It did not work!
Paid extra to get this next day to replace my failed stat to control my workshop heater, looked nice, easy to follow instructions, just 2 wires to connect, N wire put in a screw block connector and left in beck of unit, fitted batteries and placed unit on backplate. right away the heater started up. room temp of 12 and turning temp down to 5 the heater just kept going, dip switches set to all positions and no where would the unit switch the heater off. Removed batteries and refitted, reset it, nothing made any difference. Returning it, have to get something different now.
G. Williams –
Good Price and easy to fit
I had old analogue thermostats which were very inaccurate so decided to replace them with something more controllable. These were at the cheaper end of the price tag but I am glad I bought them. They are smart to look at and being the same size as the ones I replaced, no drilling was required. Swopping them took minutes and the temp display is very clear. They also seem to be very accurate. Well pleased.
Albert O. –
Good value functional Room thermostat
Bought this as a direct replacement for one of my Room Thermostats (Gas C/H underfloor heating), the existing being Honeywell T40 mechanical room thermostat.This is a good easy to install ‘stat with both normally open (standard 230V control – which mine is) or volt-free normally closed control. Since the unit (which it would need to be for this type of application) is powered by 2 x AA batteries (included), it doesn’t require the neutral core – so simply terminate into a terminal strip, or fold over and tape using insulation tape. Earth cable you can terminate similarly or onto back box earth terminal. So, simply Live and and switched live (2 x cores) is all that is required.Good features (such as sleep mode / frost setting) as well as back-light display button.Great alternative to a mechanical ‘stat at little additional cost.Note this is NOT a C/H controller (i.e. with programming etc., that is something different), but purely a room / zone thermostat.Slight niggle is that the instructions are somewhat confused and might not be clear to someone not overly familiar with basic circuitry, and the operation instruction is similarly rather ambiguous! Just takes a little thinking about. Don’t let that put you off though, a very good product!UPDATED 20/11/18: Since purchasing, I ordered a further quantity to replace all of the room thermostats. Very pleased. Before installing, I placed all of them together (leaving for a while for the temperatures to “settle”). This verified all reading the exact same temperature which is good, meaning they are pre-set accurately (even though you can calibrate if necessary)
Vic –
Could have been great.
I am unable to provide a full review as I did not get a working item – the thermostat looks great and the features are perfect for a straight swap from a dial thermostat and it was very quick to install. However the first unit was faulty and Amazon replaced it next day and the replacement was faulty. After much communication from the manufacturer they advised that one was faulty too and should be sent back. Amazon did not give me the option for a second replacement. It is a shame as I have used Salus products before and they have always been great.
Rich W-D –
Excellent and Easy to use. Highly Recommended ð
This was purchased to replace an old analogue heating control. It uses two AA batteries to power the light and it is installed to the existing three wires. Extremely simple to install.The heating setting is accurate to approximately one degree and it is easy to set with the up and down arrows.Very simple and just easy. Very refreshing ð
Didier44 –
Il existe plusieurs RT300Celui-ci est filaire
Manuel A. –
Es justo lo que buscaba. Sencillo en su uso y sin complicaciones. Lo compré para sustituir a otro mas complejo, con programación y mil cosas que nunca se utilizan. Una vez ajustada la temperatura al principio, solo tienes que preocuparte de un solo botón, para apagar y encender la calefacción.
cricri –
3 ieme thermostats commandé bon matériel!!
Cliente Amazon –
Este producto es perfecto para personas mayores muy sencillo
tone_ –
Compré este termostato para instalárselo a una persona mayor por su facilidad de manejo. Cuando me llegó me dà cuenta al momento de que estaba defectuoso, nada más insertar las pilas el aparato manda señal de funcionamiento a la caldera y da igual la temperatura a la que lo bajes que siempre se queda el relé pillado y envÃa señal de fuego constantemente. Devolvà el producto y me cogà otro pensando que serÃa un fallo puntual de una unidad y cual fue mi sorpresa que la segunda unidad vino con el mismo defecto que el primero, se queda siempre pillado mandando señal. Una pena, porque yo tengo en mi casa el modelo anterior el rt300 rf y va de maravilla, pero este nuevo modelo un desastre. De dos, los dos defectuosos.