Hive Mini V4 Combi Heating Smart Thermostat with Nano 3 Hub OpenTherm 852110
The Hive Mini V4 Combi Heating Smart Thermostat (MPN 852110) delivers the full Hive V4 smart heating feature-set in a compact 84 × 83 × 22 mm body — roughly 30% smaller than the full-size Hive V4. Supplied with the Nano 3 Hub, it controls a combi boiler heating circuit from the Hive app on iOS or Android, or by voice via Alexa, Google Assistant and Apple HomeKit.
Like the full-size V4, it includes OpenTherm compatibility for modulating control on compatible combi boilers — Hive quotes up to 12% extra gas savings over relay control. The Mini's compact touchscreen replaces the full-size dial with a clean digital interface; temperature is adjusted via the screen or the app. Ready By self-learning preheat, geolocation alerts, Holiday Mode, Heating History and optional Hive Plus insights are all included. Controls heating only.
At 84 × 83 × 22 mm and approximately 132 g, the Mini sits discreetly on any wall without the physical dial of the full-size model. All scheduling, app and voice features are identical.
On compatible combi boilers, OpenTherm sends a digital setpoint rather than a simple on/off signal — the boiler modulates its burner to deliver exactly the water temperature needed. Hive quotes up to 12% extra gas savings vs standard relay control with OpenTherm enabled.
The Ready By function learns how long your home takes to reach the target temperature and fires the boiler early so you're warm when each schedule block begins — and adjusts automatically with the seasons.
Build a personalised weekly schedule via the touchscreen or Hive app. One-tap Boost overrides the schedule and runs heating or hot water for up to 6 hours — then automatically returns to programme.
The Hive app detects when your phone leaves home and sends a push notification if the heating is still on — one tap to turn it off from wherever you are.
Holiday Mode suspends heating (and hot water) for a defined period and restores the schedule automatically on your return date. Frost protection fires the boiler if the temperature drops below 7 °C regardless of any other setting.
View daily and weekly heating usage graphs in the app — see how long the boiler has been running, how quickly the home heats up and cools down, and spot opportunities to save energy.
Works natively with Alexa, Google Assistant and Apple HomeKit for hands-free temperature adjustments and status checks. Siri Shortcuts are also supported.
| Manufacturer | Hive (British Gas Services) |
| Model | Hive Mini V4 Combi Heating Smart Thermostat c/w Hub |
| MPN | 852110 |
| EAN | 5054347005711 |
| Heating control | Heating only (combi boiler) |
| Hub | Nano 3 Hub — included |
| Connectivity | Zigbee (thermostat ↔ receiver) + Wi-Fi via Nano 3 Hub |
| Boiler compatibility | Gas combi, LPG combi; OpenTherm mode for compatible combi boilers |
| OpenTherm | Yes — modulating control for compatible combi boilers |
| Control interface | Touchscreen (no physical dial) |
| Temperature range | 5 °C – 32 °C |
| Voice control | Amazon Alexa, Google Assistant, Apple HomeKit, Siri Shortcuts |
| Scheduling | 7-day; 6 time slots per day |
| Heating zones (max.) | Up to 6 (one thermostat per zone; OpenTherm on single zone only) |
| Thermostat power | 4 × AAA alkaline batteries (included) |
| Receiver power | 230 V AC mains |
| Hub power | USB adapter (included); Nano 3 Hub 80 × 80 × 30 mm |
| Thermostat dimensions (W×H×D) | 84 × 83 × 22 mm |
| Thermostat weight | Approx. 132 g |
| Receiver dimensions (W×H×D) | 90 × 90 × 30 mm |
| In the box | Thermostat, receiver, Nano 3 Hub, Ethernet cable, USB power lead, wall plugs, 4× AAA batteries |
| Warranty | 1 year manufacturer |
What is OpenTherm and do I need it?
OpenTherm is a digital communication protocol supported by most modern condensing combi boilers. Instead of simply switching the boiler on or off, the thermostat sends a target water temperature and the boiler modulates its burner to hit it exactly — resulting in steadier room temperatures and Hive's quoted up to 12% gas saving. If your boiler is not OpenTherm-compatible, the receiver operates in standard relay (on/off) mode and full app control still works — modulation just isn't available.
What batteries does it take?
The thermostat runs on 4 × AAA alkaline batteries — all included in the box. Replace all four at the same time using alkaline cells only. Battery life varies with usage but is typically 12–18 months. The receiver (and hub, where supplied) runs on mains power.
What does the Nano 3 Hub do?
The Nano 3 Hub (included in the box) bridges the Zigbee wireless signal between the thermostat/receiver and your home Wi-Fi router. It plugs into a spare Ethernet port on your router and powers from a USB adapter (both supplied). This lets the Hive cloud and app communicate with your thermostat from anywhere.
Can I control more than one heating zone?
Yes — up to 6 heating zones on an existing multizone system, one Hive thermostat per zone. All zones are managed from the same Hive app. Note: OpenTherm mode is not supported on multi-zone systems — the receiver must be set to standard relay mode on each zone.
Mini vs full-size V4 — what am I giving up?
The only functional difference is the large physical dial on the full-size 852108. The Mini's face is a touchscreen only. Every scheduling, app, OpenTherm, voice-control and smart-home feature is identical. If you or other household members strongly prefer a physical control, choose the 852108; otherwise the Mini saves money and wall space.
Original: $224.05
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Hive Mini V4 Combi Heating Smart Thermostat with Nano 3 Hub OpenTherm 852110
The Hive Mini V4 Combi Heating Smart Thermostat (MPN 852110) delivers the full Hive V4 smart heating feature-set in a compact 84 × 83 × 22 mm body — roughly 30% smaller than the full-size Hive V4. Supplied with the Nano 3 Hub, it controls a combi boiler heating circuit from the Hive app on iOS or Android, or by voice via Alexa, Google Assistant and Apple HomeKit.
Like the full-size V4, it includes OpenTherm compatibility for modulating control on compatible combi boilers — Hive quotes up to 12% extra gas savings over relay control. The Mini's compact touchscreen replaces the full-size dial with a clean digital interface; temperature is adjusted via the screen or the app. Ready By self-learning preheat, geolocation alerts, Holiday Mode, Heating History and optional Hive Plus insights are all included. Controls heating only.
At 84 × 83 × 22 mm and approximately 132 g, the Mini sits discreetly on any wall without the physical dial of the full-size model. All scheduling, app and voice features are identical.
On compatible combi boilers, OpenTherm sends a digital setpoint rather than a simple on/off signal — the boiler modulates its burner to deliver exactly the water temperature needed. Hive quotes up to 12% extra gas savings vs standard relay control with OpenTherm enabled.
The Ready By function learns how long your home takes to reach the target temperature and fires the boiler early so you're warm when each schedule block begins — and adjusts automatically with the seasons.
Build a personalised weekly schedule via the touchscreen or Hive app. One-tap Boost overrides the schedule and runs heating or hot water for up to 6 hours — then automatically returns to programme.
The Hive app detects when your phone leaves home and sends a push notification if the heating is still on — one tap to turn it off from wherever you are.
Holiday Mode suspends heating (and hot water) for a defined period and restores the schedule automatically on your return date. Frost protection fires the boiler if the temperature drops below 7 °C regardless of any other setting.
View daily and weekly heating usage graphs in the app — see how long the boiler has been running, how quickly the home heats up and cools down, and spot opportunities to save energy.
Works natively with Alexa, Google Assistant and Apple HomeKit for hands-free temperature adjustments and status checks. Siri Shortcuts are also supported.
| Manufacturer | Hive (British Gas Services) |
| Model | Hive Mini V4 Combi Heating Smart Thermostat c/w Hub |
| MPN | 852110 |
| EAN | 5054347005711 |
| Heating control | Heating only (combi boiler) |
| Hub | Nano 3 Hub — included |
| Connectivity | Zigbee (thermostat ↔ receiver) + Wi-Fi via Nano 3 Hub |
| Boiler compatibility | Gas combi, LPG combi; OpenTherm mode for compatible combi boilers |
| OpenTherm | Yes — modulating control for compatible combi boilers |
| Control interface | Touchscreen (no physical dial) |
| Temperature range | 5 °C – 32 °C |
| Voice control | Amazon Alexa, Google Assistant, Apple HomeKit, Siri Shortcuts |
| Scheduling | 7-day; 6 time slots per day |
| Heating zones (max.) | Up to 6 (one thermostat per zone; OpenTherm on single zone only) |
| Thermostat power | 4 × AAA alkaline batteries (included) |
| Receiver power | 230 V AC mains |
| Hub power | USB adapter (included); Nano 3 Hub 80 × 80 × 30 mm |
| Thermostat dimensions (W×H×D) | 84 × 83 × 22 mm |
| Thermostat weight | Approx. 132 g |
| Receiver dimensions (W×H×D) | 90 × 90 × 30 mm |
| In the box | Thermostat, receiver, Nano 3 Hub, Ethernet cable, USB power lead, wall plugs, 4× AAA batteries |
| Warranty | 1 year manufacturer |
What is OpenTherm and do I need it?
OpenTherm is a digital communication protocol supported by most modern condensing combi boilers. Instead of simply switching the boiler on or off, the thermostat sends a target water temperature and the boiler modulates its burner to hit it exactly — resulting in steadier room temperatures and Hive's quoted up to 12% gas saving. If your boiler is not OpenTherm-compatible, the receiver operates in standard relay (on/off) mode and full app control still works — modulation just isn't available.
What batteries does it take?
The thermostat runs on 4 × AAA alkaline batteries — all included in the box. Replace all four at the same time using alkaline cells only. Battery life varies with usage but is typically 12–18 months. The receiver (and hub, where supplied) runs on mains power.
What does the Nano 3 Hub do?
The Nano 3 Hub (included in the box) bridges the Zigbee wireless signal between the thermostat/receiver and your home Wi-Fi router. It plugs into a spare Ethernet port on your router and powers from a USB adapter (both supplied). This lets the Hive cloud and app communicate with your thermostat from anywhere.
Can I control more than one heating zone?
Yes — up to 6 heating zones on an existing multizone system, one Hive thermostat per zone. All zones are managed from the same Hive app. Note: OpenTherm mode is not supported on multi-zone systems — the receiver must be set to standard relay mode on each zone.
Mini vs full-size V4 — what am I giving up?
The only functional difference is the large physical dial on the full-size 852108. The Mini's face is a touchscreen only. Every scheduling, app, OpenTherm, voice-control and smart-home feature is identical. If you or other household members strongly prefer a physical control, choose the 852108; otherwise the Mini saves money and wall space.
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Description
The Hive Mini V4 Combi Heating Smart Thermostat (MPN 852110) delivers the full Hive V4 smart heating feature-set in a compact 84 × 83 × 22 mm body — roughly 30% smaller than the full-size Hive V4. Supplied with the Nano 3 Hub, it controls a combi boiler heating circuit from the Hive app on iOS or Android, or by voice via Alexa, Google Assistant and Apple HomeKit.
Like the full-size V4, it includes OpenTherm compatibility for modulating control on compatible combi boilers — Hive quotes up to 12% extra gas savings over relay control. The Mini's compact touchscreen replaces the full-size dial with a clean digital interface; temperature is adjusted via the screen or the app. Ready By self-learning preheat, geolocation alerts, Holiday Mode, Heating History and optional Hive Plus insights are all included. Controls heating only.
At 84 × 83 × 22 mm and approximately 132 g, the Mini sits discreetly on any wall without the physical dial of the full-size model. All scheduling, app and voice features are identical.
On compatible combi boilers, OpenTherm sends a digital setpoint rather than a simple on/off signal — the boiler modulates its burner to deliver exactly the water temperature needed. Hive quotes up to 12% extra gas savings vs standard relay control with OpenTherm enabled.
The Ready By function learns how long your home takes to reach the target temperature and fires the boiler early so you're warm when each schedule block begins — and adjusts automatically with the seasons.
Build a personalised weekly schedule via the touchscreen or Hive app. One-tap Boost overrides the schedule and runs heating or hot water for up to 6 hours — then automatically returns to programme.
The Hive app detects when your phone leaves home and sends a push notification if the heating is still on — one tap to turn it off from wherever you are.
Holiday Mode suspends heating (and hot water) for a defined period and restores the schedule automatically on your return date. Frost protection fires the boiler if the temperature drops below 7 °C regardless of any other setting.
View daily and weekly heating usage graphs in the app — see how long the boiler has been running, how quickly the home heats up and cools down, and spot opportunities to save energy.
Works natively with Alexa, Google Assistant and Apple HomeKit for hands-free temperature adjustments and status checks. Siri Shortcuts are also supported.
| Manufacturer | Hive (British Gas Services) |
| Model | Hive Mini V4 Combi Heating Smart Thermostat c/w Hub |
| MPN | 852110 |
| EAN | 5054347005711 |
| Heating control | Heating only (combi boiler) |
| Hub | Nano 3 Hub — included |
| Connectivity | Zigbee (thermostat ↔ receiver) + Wi-Fi via Nano 3 Hub |
| Boiler compatibility | Gas combi, LPG combi; OpenTherm mode for compatible combi boilers |
| OpenTherm | Yes — modulating control for compatible combi boilers |
| Control interface | Touchscreen (no physical dial) |
| Temperature range | 5 °C – 32 °C |
| Voice control | Amazon Alexa, Google Assistant, Apple HomeKit, Siri Shortcuts |
| Scheduling | 7-day; 6 time slots per day |
| Heating zones (max.) | Up to 6 (one thermostat per zone; OpenTherm on single zone only) |
| Thermostat power | 4 × AAA alkaline batteries (included) |
| Receiver power | 230 V AC mains |
| Hub power | USB adapter (included); Nano 3 Hub 80 × 80 × 30 mm |
| Thermostat dimensions (W×H×D) | 84 × 83 × 22 mm |
| Thermostat weight | Approx. 132 g |
| Receiver dimensions (W×H×D) | 90 × 90 × 30 mm |
| In the box | Thermostat, receiver, Nano 3 Hub, Ethernet cable, USB power lead, wall plugs, 4× AAA batteries |
| Warranty | 1 year manufacturer |
What is OpenTherm and do I need it?
OpenTherm is a digital communication protocol supported by most modern condensing combi boilers. Instead of simply switching the boiler on or off, the thermostat sends a target water temperature and the boiler modulates its burner to hit it exactly — resulting in steadier room temperatures and Hive's quoted up to 12% gas saving. If your boiler is not OpenTherm-compatible, the receiver operates in standard relay (on/off) mode and full app control still works — modulation just isn't available.
What batteries does it take?
The thermostat runs on 4 × AAA alkaline batteries — all included in the box. Replace all four at the same time using alkaline cells only. Battery life varies with usage but is typically 12–18 months. The receiver (and hub, where supplied) runs on mains power.
What does the Nano 3 Hub do?
The Nano 3 Hub (included in the box) bridges the Zigbee wireless signal between the thermostat/receiver and your home Wi-Fi router. It plugs into a spare Ethernet port on your router and powers from a USB adapter (both supplied). This lets the Hive cloud and app communicate with your thermostat from anywhere.
Can I control more than one heating zone?
Yes — up to 6 heating zones on an existing multizone system, one Hive thermostat per zone. All zones are managed from the same Hive app. Note: OpenTherm mode is not supported on multi-zone systems — the receiver must be set to standard relay mode on each zone.
Mini vs full-size V4 — what am I giving up?
The only functional difference is the large physical dial on the full-size 852108. The Mini's face is a touchscreen only. Every scheduling, app, OpenTherm, voice-control and smart-home feature is identical. If you or other household members strongly prefer a physical control, choose the 852108; otherwise the Mini saves money and wall space.
