Honeywell Y87RF2024 Single-Zone Thermostat Mobile Compatible Product Code: 2230H

Wireless, digital room thermostat with simple-to-use interface. Pre-bound to wireless relay box and compatible with mobile phones, allows heating control via smart phone app from any location. Requires RFG100 Mobile Access Gateway (Code 8272H). Once connected, the Total Connect Comfort app provides a combined time and temperature profile of 6 time periods a day, variable by day, for 7 days. On-screen battery status and RF signal check. Intelligent TPI mode prevents unnecessary heating. Programmed range-stop function sets and maintains room temperature. Use with a combi boiler or connect the unit to the internet (using connected pack) to provide full-time and temperature scheduling via the app. Battery powered, with low battery indicator.


  • Simple to Use & Install
  • 7 Day Wireless Programmable
  • Digital Operation
  • Use as Part of 'S' or 'Y' Plan Systems
  • Suitable for Any Boiler & System
  • Fit Mobile Gateway (Code 8272H) for Remote App Access
  • Fit Mobile Gateway (Code 8272H) for Remote App Access


Temperature range: 5-35°C. Single zone connectable thermostat and wireless BDR relay box.
Additional Information
Technical Specification
  • Brand : Honeywell
  • Product Height : 90 mm
  • Product Length : 90 mm
  • Display Type : Digital Display
  • Product Thickness : 33 mm
  • Product Type : Wireless Single Zone Thermostat Mobile Compatible
  • Zoning Level : One
  • Central Heating Control Type : Smart Controls
  • Product Width : 90 mm
  • Model Name/No : Y87RF2024
  • Product Depth : 33 mm
  • Pack Size : 1
  • Compatible Boiler Type : All Boilers
  • Product Diameter : 85 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Y87RF2024, single-zone thermostat, wireless BDR relay box and 2 x 1.5V AA alkaline batteries.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€123.95 Incl. 23% VAT

Add to Wishlist

More Items to Consider

Loading... Loading...
Honeywell Y87RF2024 Single-Zone Thermostat Mobile Compatible is rated 2.5 out of 5 by 2.
Rated 4 out of 5 by from Accurate and resilient Once the room is up to temperature, this stat consistently maintains +/- 0.5c setpoint, which is impressive for a consumer grade stat, and a huge improvement on the older mechanical models such as the T6360. When paired with the RFG100 gateway, you can transform this simple thermostat into a fully programmable 7 day schedule, creating up to 6 set-point times for each day. This is easily configured via Honeywell’s mobile app, or their online portal using a standard internet browser. This means you can also manually alter the set point when away from home. What I particularly like about this stat is how it continues to work to your pre-configured schedule, and allows you to manually increase/decrease setpoint even if your own Internet connectivity fails, or Honeywell’s cloud services are down, whereas many competitor products simply revert to a “basic stat”. That being said, over the four years I’ve been using this service, availability of Honeywell’s online system has been >99.8%, and the majority of the downtime has been planned maintenance, notified in advance, and only lasted a couple of hours at a time. “Smart” or “Cloud” based services can and will go down from time to time, as can your own Internet connection at home, so it’s important to understand how your device will function, if at all, when this happens. If this is unacceptable for your needs, you should consider whether you are ready for the switch from a conventional “non-connected” programmer to a smart device.
Date published: 2019-03-24
Rated 1 out of 5 by from Buyer beware One issue that Honeywell do not advise you of before purchasing this heating system, is that if they have an issue with their server, you will be unable to remotely turn your heating system on or off and will not be able to set a schedule. Recently they have had numerous problems with their server going down (JAN2019) and this has left us without heating control in the coldest month of the year. Suggest if you are thinking of purchasing this system you don’t as you will be disappointed. I have contacted Honeywell about this issue but they are unable to give any assurances that it will not happen again in future which’s seems to be a flaw.
Date published: 2019-01-31
  • y_2019, m_5, d_23, h_1
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_IE, sid_2230H, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix-ie