Honeywell Home Wireless Heating & Hot Water Single… (2230H)

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Honeywell Home Wireless Heating & Hot Water Single Zone Thermostat Mobile Compatible (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. 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. Remote app access requires RFG100 Mobile Gateway (Code 8272H).

  • Works with - Amazon Alexa - Google Home - iOS App - Android App
  • Temperature Range
  • Suitable for All Boilers
  • Mains or Battery-Powered Thermostat
  • Battery-Powered Receiver
  • Digital Display
  • 1 Year Guarantee
  • 7 Day Wireless Programmable
  • Use as Part of 'S' or 'Y' Plan Systems
  • Smart Hub & Internet Connection Required

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View all: Honeywell Home Wireless Thermostats

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Rated 5 out of 5 by from Great product Easy to install, looks good my old system was a Honeywell and it broke after about 15years I was able to change to this system in about one hour .
Date published: 2021-01-02
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
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Can this be use on an oil central heating system

Asked by: Anonymous
I use one on my oil fired system so yes, you can.
Answered by: Bambino
Date published: 2021-05-18


Could this be control an underfloor heating actuator like the MT4 230 NC directly or would it need to go through a control centre?
Asked by: Steelfoot
Sorry, MK Electric do not manufacture actuators
Answered by: Honeywell Home Consumer Support
Date published: 2019-02-03

Optimum Start function?

Does this thermostat provide an Optimum start function (like the old CM67 does)?
Asked by: ZetlandPaul
No, the connected Y87RF Single Zone Thermostat does not have the optimum start/stop feature enabled and there is no option to select it.
Answered by: Honeywell Home Consumer Support
Date published: 2018-12-16

I have an ideal boiler,, do I just buy this and set it up or do I need other stuff for it?

Asked by: Mickmc80
The Y87RF2024 Single-Zone thermostat kit contains a thermostat and a relay box which is used to switch the boiler on and off. The Y87RF Single-Zone Thermostat as a standalone device is a non-programmable wireless digital room thermostat. The outer ring is the control dial, a simple twist of the dial will adjust the temperature set point up or down. It can however be bound to the RFG100 Gateway and a heating schedule can be created by using the TCC application thus making the device a programmable thermostat. Without the RFG100 Gateway, it would be expected for the Y87RF Single Zone Thermostat to be fitted along with a programmer to enable time scheduling.The Y87RF thermostat will work with both Combination and System Boilers, Oil and Gas. It can be used with basic boilers and also boilers with OpenTherm control with the addition of the OpenTherm module R8810A1018. However, we advise contacting the boiler manufacture or a qualified engineer to advise on compatibility and installation.
Answered by: Honeywell Home Consumer Support
Date published: 2020-10-16

Does the wireless relay box that is wired to the boiler come with a power supply?

Asked by: Dropper
No, the wireless relay box does not come with a power supply. The switch contacts of the BDR91 are voltage free. The BDR91 needs a permanent live and neutral to operate the relay but the switch contacts are voltage free.
Answered by: Honeywell Home Consumer Support
Date published: 2019-05-07
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Batteries Supplied/Required 2 x AA Batteries Supplied
Brand Honeywell Home
Central Heating Control Type Thermostats
Colour White
Communication Protocol On/Off
Compatible Boiler Type All Boilers
Control Operation Digital
Display Type Digital Display
ERP Control Class Class IV
Fixings Supplied Fittings Supplied
Frost Protection Frost Protection Setting
Heating System Mode Heating & Hot Water
Manufacturer Guarantee 1 Year Guarantee
Model No Y87RF2024
Pack Size 1
Parent Colour White
Pieces in Pack/Case 1
Product Type Single Zone Thermostat Mobile Compatible
Programme Facility 7 Day & 24 Hour Programmable
Receiver Power Source Battery-Powered
Smart Compatibility Smart
Smart Hub Requirement Smart Hub & Internet Connection Required
Terminal Capacity Terminals accept 1mm² to 2 x 2.5mm² cables
Thermostat Mount Type Wall-Mounted
Thermostat Power Source Mains or Battery-Powered
Wireless/Wired Wireless
Wireless Range Restrictions Electronic interference from appliances or physical obstruction, such as brick walls, metal frames and floors, can reduce the wireless range. A signal weakens every time it encounters an obstruction.
Works with Amazon Alexa Works with Amazon Alexa
Works with Android App Works with Android App
Works with Apple HomeKit Does Not Work with Apple HomeKit
Works with Google Home Works with Google Home
Works with iOS App Works with iOS App

Product contents

Single-zone thermostat, wireless BDR relay box and 2 x AA batteries.


Instruction Manual