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Honeywell T4 Wired 7 Day Programmable Thermostat - T4H110A1021
Rapid Boiler Spares (8465)
99% positive Feedback
Price:
£64.99
Ships today if you order in the next Ships today if you order in the next 6h 10m
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
At rapid boiler spares we provide New, Refurbished and Usedgenuine parts for every boiler manufacturer and virtually every model. All parts described as used have been taken from working boilers and have been tested by our onsite engineers.
- Buy it nowhoneywell T4 PROGRAMMABLE thermostat - T4H110A1021 - MAINS POWERED New
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About this product
Product Identifiers
BrandHoneywell
MPNT4H110A1021
EAN5025121381215
GTIN5025121381215
ModelT4
eBay Product ID (ePID)9034186966
Product Key Features
Power SourceBattery
Battery SizeAA
Compatible ProductCombi-Boiler, Gas Boiler
Control StylePush Button
Thermostat ShapeSquare
Wire Configuration2-Wire
ColourWhite
Voltage230 V
Thermostat Programmable Days7
All listings for this product
Ratings and reviews
Most relevant reviews
- 26 Feb, 2020
Programmable Room thermostat
Great product. Allows you to set different temperatures at various times of the day on different days of the week. Lower temp in the morning when everyone is rushing about getting ready for work/school , steady during the day for when people are in and out. Raise the temperature in evening when sitting about eating supper and watching TV etc.Verified purchase: YesCondition: New
- 22 Apr, 2025
Honeywell T4 7 Day Programmable Thermostat - T4H110A1021
Bought to replace a failed programmable thermostat, the basic features offered by the Honeywell T4 were well understood. The additional features are well explained in the user guide and the unit wiring was a direct replacement of the original. The programming of the thermostat is logic and easy to complete. In use the thermostat is working well and several of the new features have proved useful.Verified purchase: YesCondition: New
- 25 Jul, 2019
Honeywell T4 Room Programmable Thermostat.
Honeywell T4 RPT has various anti cycle modes, which in one of my installations is proving most useful. I expect it to greatly extend the life of the related Honeywell V4045? zone valve, which was cycled to failure twice by the previous RPT, without these features.Verified purchase: YesCondition: New
- 13 Jun, 2018
Good product from Honeywell.
Very easy to install if, like me, you are replacing an old timer/thermostat. Programming follows a fairly logical sequence and can be overridden if you prefer manual operation. It is Boiler Plus compliant to ensure current regulations are met.Verified purchase: YesCondition: New
- 03 Feb, 2021
An excellent piece of equipment
This replaced a much older unit, so the backplate was a different size but nevertheless I was able to easily replace it. It has made a huge difference to the control we now have of the ambiant temperature of the house.Verified purchase: YesCondition: New
- 09 Mar, 2022
A good product
This thermostat is well designed and easy to use and fit.It has been operating perfectly for months now and is a joy to use.Verified purchase: YesCondition: New
- 21 Jul, 2021
Brilliant and so easy to replace my old CM901
Brilliant and so easy to replace my old CM901, backplate fits the old wall screw holes, 2 wire system is identical old for new, 5 minute job to replace them and setting up was a dream - Best buy.Verified purchase: YesCondition: New
- 14 Apr, 2021
Quality Thermostat
Modern looking, it's so simple to use and set up, I would definitely recommend this, the quality is great too!Verified purchase: YesCondition: Pre-owned
- 28 Mar, 2018
An even temperature!
This is the third thermostat we've had, and the first one to be really effective. It reacts quickly, keeping the house at an even temperature. It has very versatile programming, and the eco function is good, too.Verified purchase: YesCondition: New
- 12 May, 2020
Room stat
The Honeywell T4 wired thermostat is the one that is a replacement for the now obsolete CM 907. It’s the same 2 wires & fitting so easy to put up.Verified purchase: YesCondition: New
