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Honeywell T4R 7-Day Wireless Programmable Thermostat - Y4H910RF4003
B
bass-heating-spares-ltd (1437)
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Price:
£60.00
Returns:
14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
Honeywell DT4R Wireless Room Thermostat YT42WRFT20 BNIB GENUINE Please check your part number before ordering
- Buy it nowHoneywell DT4R Wireless Room Thermostat YT42WRFT20 BNIB GENUINE
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About this product
Product Identifiers
BrandHoneywell
MPNY4H910RF4003
EAN0073127381079
GTIN0073127381079
UPC0073127381079
ModelY4H910RF4003
eBay Product ID (ePID)11034026505
Product Key Features
Power SourceBattery
Battery SizeAA
Number of Periods per Programmable Day1
Wire ConfigurationWireless
ColourWhite
Voltage230 V
Protection PropertiesFrost Protection
Thermostat Programmable Days7
Smart Home ProtocolWi-Fi
Dimensions
Weight499g
Additional Product Features
Brand ColourWhite
All listings for this product
Ratings and reviews
Most relevant reviews
- 21 Nov, 2020Most favourable review
Technically excellent, good value.
The T4R has 6 time periods per day, each of which can be programmed by the user. The thermostat is smart, it brings the room to temperature, then uses the electronics to hold the temperature within +/- 0.1 deg. (when room thermostats were mechanical this precision was achieved with a mini heater in the thermostat which eliminated the backlash). It can also optimise the start and stop times (eg switch on even earlier on a cold morning) and there is a holiday setting. It takes time and effort to set the programs that suit you, but the override is simple (eg your partner arrives home early and wants to turn the heating up). The T4R was well worth the investment. I used it to replace a Salus programmable remote (half the price of the T4R) but the Salus program times were fixed and the thermostat kept the room temperature +/- 0.4 deg which was useless.Verified purchase: YesCondition: New
- 13 Nov, 2019Most critical review
Just needs a few enhancements
The programmer is perfectly functional (and appears very sensitive to temp changes) but very basic. Lacking a "boost" button or time display showing close of current programme or time on of next programme, both of which can be viewed but only after you search. It would be helpful to have this information on permanent display. It is however simple to use and controls our central heating and hot water without problem.Verified purchase: YesCondition: New
- 11 Aug, 2021
Simple interface but excellent heating controller!
An excellent controller that has a simple enough interface for all you need...especially like the big OFF switch so you do not have to worry about the summer months. Bought this from plumbbob_07 and it was with me the next day. Perfect!Verified purchase: YesCondition: New
- 26 Feb, 2021
Local Handyman First
This was my second purchase for this item, the first one said "Wireless" but soon discovered that it was a "Wired" system. At first thought I could link the new Thermostat to my 7yo receiver but No. Took a photo of the old receiver wiring (Honeywell), turned the electric off and dismantled the old one. Offered up the back of the receiver to the already present holes to see if I needed to make others. They all matched up. Fitted wires and closed it all up. Linked the thermostat as stated in the "Quick" fit leaflet and up and running. Took about half an hour no longer. Very Pleased.Verified purchase: YesCondition: New
- 23 Oct, 2019
Easy to install
I bought this to replace my old Honeywell CM927/BDR91 system. It was easy to install - the wiring on the relay unit is exactly the same as the BDR91 so was easy. It has a nice clear display. I have found nothing to dislike about it so far.Verified purchase: YesCondition: New
- 06 Nov, 2022
Quality product at good price
Delivered quickly. Setting the timer for heating took me a little while as I hadn't quite grasped the content but now functioning as I want. Would recommend & price paid was excellent as others on sale but for a lot more.Verified purchase: YesCondition: New
- 24 Apr, 2019
Clear display, well made with easy operation
Very clear display, well made, and quite easy to programme.Verified purchase: YesCondition: New
- 02 Sep, 2020
T4R wireless CH thermostat replacement for old one
The T4R was easy to install. good value for moneyVerified purchase: YesCondition: New
- 10 Nov, 2021
For the price it's good.
It is very difficult to set the daily times. In fact I have still not sorted them. I have had this product for 3weeks. Just using the manual mode .you need to be tech savvy to program this ,I am not.Verified purchase: YesCondition: New
- 12 Apr, 2024
Excellent purchase
It worked straight out of the box. Well packed, excellent, easy to follow User guide.Verified purchase: YesCondition: New
