🌡️ Stay in control of your comfort!
The ESRTD3 Digital Room Thermostat by ESI Controls offers precise temperature management with a +/-0.6°C accuracy, a user-friendly LCD display, and a delayed start feature, all wrapped in a sleek, modern design. Perfect for any boiler system, this thermostat is the ideal choice for those seeking efficiency and style in their home heating solutions.
| Manufacturer | ESI Controls |
| Part Number | ESRTD3 |
| Product Dimensions | 11.4 x 9.8 x 4.8 cm; 500 g |
| Item model number | ESRTD3 |
| Colour | White |
| Style | Simple |
| Finish | glossy |
| Shape | Rectangular |
| Power Source | Corded Electric |
| Voltage | 230 Volts (AC) |
| Item Package Quantity | 1 |
| Display style | LCD |
| Plug profile | Wall Mount |
| Special Features | Adjustable |
| Usage | Boiler |
| Included Components | 1 x Thermostat |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 500 g |
S**.
Great stat
Easy to fit with value for money
M**Y
Easy to fit & does the job
Easy to fit & does the job, replaced the existing analogue bi-metal strip room stat in under 20 minutes with no problems. Mounting holes are a little tight & may benefit from slightly enlarging to get exactly level when mounted. Seems to keep a good temperature range. Only negative comments are that the led display is not illuminated at all so can be difficult to read if in a dark area, also there is a distinct audible click as the unit cuts in / out at times. Suspect that there is a small relay actually switching the line out.
M**N
Fab unit
Received all good thanks do you sell the one with two wires and battery operated
A**V
Finally I found what works for my old bolier
It works as expected. And it is one of the products which is suitable for my current wiring. I didn't want to change it but just wanted to replace my old electromechanical Sunvic TLM 2253. Even metal box (not a back-plate) from Sunvic was suitable for this thermostat. So I needn't to drill or change anything.One of the downsides could be that it has a built-in accumulator instead of a replaceable battery. I hope this accumulator will long last. As for wiring it is fully compatible with 3 wires - N, L, LS.
C**N
ESI heating control
No connection for the batteries another rubbish purchase from amazon
A**L
Does what it should
Replacement for old (7 yrs) Esi unit. Easy to install. Accurate. Just wished they lasted longer!!!
A**R
Very good thermostat
So far I'm very happy with the thermostat
A**R
Very good thermostat
I'm very impressed by this thermostat. It does exactly what it's intended for. Very impressed.
Trustpilot
1 month ago
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