# Honeywell Home THR92H1002 evohome Wireless Radiator Controller

The Honeywell Home THR92H1002 evohome Wireless Radiator Controller is a battery-powered head for individual radiator temperature control. It works with an evohome thermostat controller, allowing scheduled zone control, with local temperature adjustments from the dial.

- [Original product page](https://bargainpostbox.co.uk/product/honeywell-home-thr92h1002-evohome-wireless-radiator-controller)
- [View offer](https://bargainpostbox.co.uk/visit/honeywell-home-thr92h1002-evohome-wireless-radiator-controller)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Honeywell Home
- Model: THR92H1002
- Price: 44.06 GBP
- Previous price: 64.99 GBP
- Discount: 32%
- Price checked: 2026-11-12T15:10:07.953Z
- Rating: 4.6 / 5
- Reviews: 215

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Requires an evohome Smart WiFi Thermostat controller for programmed temperature zoning.
- Backlit LCD displays the zone name and local set-point temperature.
- The dial can adjust the local set point in half-degree increments.
- Manufacturer claims up to two years of battery life and a low-battery reminder.

## Pros

- Lets you adjust an individual radiator locally and override its scheduled set point.
- The listing describes eco, holiday and day-off modes when paired with an evohome thermostat.
- The claimed low-battery reminder appears on both the radiator head and evohome controller.

## Cons

- Requires a separate evohome thermostat controller to provide the described smart scheduling and zoning.

## Specifications

### Identity
- Brand: Honeywell
- Model: THR92H1002
- Style: Radiator Controller
### Display and control
- Screen technology listed: LCD
- Programmable feature listed: Programmable
### Power and battery
- Power configuration: Battery Powered
- Batteries required: 2 AA batteries required. \(included\)
- Battery cell type: NiMH
- Battery life claim: Two-year battery life
### Dimensions and installation
- Dimensions listed: 7.6 x 10.4 x 21.6 cm; 300 g
- Weight listed: 300 g
- Mounting compatibility claim: suitable to be mounted on M30 x 1,5 valves \(Honeywell, MNG, Heimeier, RBM, Oventrop\). Danfoss adapter included, to allow compatibility with RA/RAV/RAVL versions.

## Before you buy

- The evohome controller is required for operation in a zoning setup. Compatibility depends on the installed valve body. The listing describes fitting most compact valves and specific M30 x 1,5 valve brands, and says a Danfoss adapter is included. It also says older or less common valves may need an adapter. The listed two-year battery-life claim differs from customer feedback that includes a report of about one year. Check valve compatibility and the selected package contents before buying.

## In the box

- Radiator controller head (Included)
- Valve (Included)
- 2 AA batteries (Included)
- Danfoss adapter (Check selected pack): The product description says an adapter is included for RA/RAV/RAVL valves.

## A good fit for

- Homes using an evohome controller that need separate radiator temperature settings by zone.
- Buyers who want a local dial adjustment alongside programmed schedules.

## Less suited to

- Buyers seeking a standalone smart radiator thermostat without an evohome controller.
- Installations where the existing valve compatibility has not been established.

## Customer feedback

Customer feedback highlights perceived reliability, individual radiator control, temperature management and an easy-to-use interface. Reports about installation and value are mixed, while one customer reports battery life of about a year, shorter than the listing's two-year claim. These experiences matter most if you are relying on scheduled room-by-room control or need a straightforward installation. The overall ratings lean positive, but ratings alone do not establish how well the controller will work with a particular valve or evohome setup.
- Positive themes: Customers describe reliable operation, precise temperature control and a user-friendly interface.
- Positive themes: Some customers report long-term operation without faults.
- Negative themes: Battery life receives criticism, including one report of about a year.
- Mixed feedback: Installation experiences differ, with some finding it easy and others describing it as complicated.
- Mixed feedback: Opinions on whether the price is worthwhile are divided.

## Frequently asked questions

### Does the THR92H1002 work without an evohome controller?
The listing says an evohome Smart WiFi Thermostat controller is required for the described smart programming and temperature zoning.
### Can the set temperature be adjusted at the radiator?
Yes. The listing describes a dial on the head for local set-point overrides in half-degree increments.
### Will it fit an existing radiator valve?
The listing claims compatibility with most compact valves and identifies certain M30 x 1,5 valves, with a Danfoss adapter for RA/RAV/RAVL versions. Confirm compatibility with your valve before purchase.
### Are batteries included?
The product details say two AA batteries are required and included. Customer feedback also includes a report of battery life around one year, despite the listed two-year claim.

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## Images

![Honeywell Home THR92H1002 evohome Wireless Radiator Controller — 1](https://bargainpostbox.co.uk/i/vhJ9_RuJfLpo7CiEnBHpw6SQa4WCUSCciafW0bC3uHJPm7-kwf4AP2zByrTE2EOInWE28CiORc3wmvUxbvm2lCtB9Ug9gSwNd2FYIkhnG0-VWd78wsFrKWzV.jpg)

![Honeywell Home THR92H1002 evohome Wireless Radiator Controller — 2](https://bargainpostbox.co.uk/i/WC2WdddN5bvR0XCls02cfLHs0j822dM_Sx8n6Prx_fiTqaSFGsgOR3FV_3dyCgvyFfFxv5ItkvqX0TKITYicUMeFE8tEmhoZPIUTdBo-WBWzr7jJZgQkQSaf.jpg)

![Honeywell Home THR92H1002 evohome Wireless Radiator Controller — 3](https://bargainpostbox.co.uk/i/mId5QX_5Wnq0G4Jxbx0bN-sjftWwpstLtxp7a-ai1fUElumvSK5AFfDrQA2KxIgLuJigAPR1HESzp1bM33r1XMI5lNYJs3APyp7jjHdytg-iVld_jHxam9QU.jpg)

![Honeywell Home THR92H1002 evohome Wireless Radiator Controller — 4](https://bargainpostbox.co.uk/i/3WAo2IZHz2PH503KXFDVbV7gnBEskN0ViliE4dSk_KQp-uF3hKg7m80Zo2ITfGfWrOF-hmGnZfXcdios5MBKePfWK9MGXgaqN1FAn-pAuNl92a9jxlu36LuL.jpg)

![Honeywell Home THR92H1002 evohome Wireless Radiator Controller — 5](https://bargainpostbox.co.uk/i/-J25P73JwFr3PF4K3qQR2GdDx3XaQ3gPJLGfSAtEOHhV9r7m2l2ZUxmygMUNyG1HE0HcJEKrBzdJJdUbSd7HbGI1Hv7SzDSNA2bDtqh31MozxLOvGor65M0H.jpg)

![Honeywell Home THR92H1002 evohome Wireless Radiator Controller — 6](https://bargainpostbox.co.uk/i/BVHO5r67ov82gbDlLeYHNOox84vPLU_zWJ45Bsr08oUx8MBaHPhbHi31vnze1ViKHsUpnuQDDF3RAtpjJy6KGcglQYeMnx5SInJ7oV5iaR9udDaodw3Y1PIJ.jpg)

![Honeywell Home THR92H1002 evohome Wireless Radiator Controller — 7](https://bargainpostbox.co.uk/i/jb6I_Ke4HtWtyGVoLKsIolamj9oEgTD0xWIV1Jro1g3eFXjMVk-Iefo7CjJqtO3AXUB_pklyA2pp58MxzMB7bIF4_VeEtgfqGdZgPSW8gsD2xQ-q3WnRHrfz.jpg)