Hive TRV003 Smart White Thermostatic Radiator Valves 5 Pack
The Hive TRV003 Smart Thermostatic Radiator Valve Head 5-Pack lets you extend room-by-room smart heating control across up to five radiators in one purchase. Each TRV003 head screws onto an existing 15 mm TRV valve body — no draining, no pipe work — and communicates with the Hive Hub over Zigbee to give you independent temperature scheduling, remote control and voice commands for every room the pack covers.
Once paired via the Hive app, each valve measures room temperature via its built-in electronic sensor and opens or closes the valve motor to hit the target setpoint — a 0–40 °C range in 0.5 °C steps. Open Window Detection automatically reduces heating when a rapid temperature drop suggests a window has been opened. Combined with the Heat On Demand feature (requires Hive Active Heating thermostat), a TRV can trigger the boiler itself when a room needs heat — not just redistribute the heat that's already being made. The 5-pack includes 10 × AA batteries and adaptors for both M30 and Danfoss RA valve bodies.
Set a different target temperature and schedule for every room with a TRV003 installed — bedroom at 16 °C overnight, living room at 21 °C in the evening — rather than one thermostat trying to balance the whole house.
Monitors the rate at which room temperature drops. If it falls rapidly (indicating an open window), the TRV003 automatically reduces the setpoint to avoid heating the outside — then restores the previous programme when the temperature stabilises.
Paired with a Hive Active Heating thermostat and enabled in the Hive app, a TRV003 can call the boiler directly when a room needs heat — even if the main thermostat schedule has the heating off. The boiler fires for that room specifically.
Create independent per-room heating schedules via the Hive app — different temperatures for each part of the day, every day of the week. Adjustable remotely from anywhere.
Simply unscrew the existing TRV head and screw on the TRV003. The pack includes both M30 and Danfoss RA adaptors covering the vast majority of UK valve bodies. No pipe modifications or draining required.
Each TRV003 joins the Hive Zigbee mesh network. As you add more devices — particularly mains-powered ones like Hive Smart Plugs — the mesh becomes more robust and reaches further through thick walls or across floors.
| Manufacturer | Hive (British Gas Services) |
| Model | TRV003 Smart Thermostatic Radiator Valve Head |
| Pack contents | 5 × TRV003 heads, 10 × AA batteries, 5 × M30 adaptors, 5 × Danfoss RA adaptors |
| Temperature range | 0 °C – 40 °C |
| Temperature setpoint resolution | 0.5 °C |
| Hub requirement | Hive Hub (current version or Hub 360) — not compatible with Hive Hub 1 |
| Protocol | Zigbee 2.4 GHz |
| Voice control | Amazon Alexa, Google Home |
| App | Hive app — iOS and Android |
| Scheduling | 7-day programmable |
| Special features | Open Window Detection, Heat On Demand (requires Hive Active Heating thermostat) |
| Valve body compatibility | Standard 15 mm TRV valve bodies (M30 thread standard); adaptors for Danfoss RA |
| Display | Digital display (shows setpoint) |
| Power supply | 2 × AA alkaline batteries per valve (10 × AA included in pack) |
| Battery life | Approx. 2 years per valve |
| Calibration | Self-calibrating on first install; requires heating to be on; up to 24 hours |
| Warranty | 1 year manufacturer |
Do my radiators already have TRV bodies?
Look at the valve on the side of your radiator (not the lockshield valve on the opposite side). If it has a numbered dial (1–5 or 1–6), it is a thermostatic radiator valve body and the TRV003 head will fit. If it has a plain handwheel or no markings, it is likely a manual valve and a plumber must fit a compatible TRV body first.
Can I use TRV003 valves without a Hive heating thermostat?
Yes — the TRV003 works with any heating system that has plumbed radiators with TRV bodies, whether or not you have a Hive thermostat. However, without a Hive thermostat, a TRV can only control the flow of hot water to that radiator while the boiler is already running. To enable Heat On Demand (where a TRV can call the boiler on), you need a Hive Active Heating thermostat.
Will the TRV003 affect my existing Hive thermostat?
If the TRV003 is in the same room as your main Hive thermostat, both will try to control temperature independently and may conflict. Hive recommends not fitting a TRV003 on any radiator in the same room as the main thermostat. Set the TRV in that room to maximum and let the thermostat control it.
How long does calibration take?
Up to 24 hours with the heating on. During calibration the valve learns the exact open/close position of its body — it may over- or under-heat slightly until complete. Once calibrated it remembers the settings and doesn't need to repeat the process.
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Hive TRV003 Smart White Thermostatic Radiator Valves 5 Pack
The Hive TRV003 Smart Thermostatic Radiator Valve Head 5-Pack lets you extend room-by-room smart heating control across up to five radiators in one purchase. Each TRV003 head screws onto an existing 15 mm TRV valve body — no draining, no pipe work — and communicates with the Hive Hub over Zigbee to give you independent temperature scheduling, remote control and voice commands for every room the pack covers.
Once paired via the Hive app, each valve measures room temperature via its built-in electronic sensor and opens or closes the valve motor to hit the target setpoint — a 0–40 °C range in 0.5 °C steps. Open Window Detection automatically reduces heating when a rapid temperature drop suggests a window has been opened. Combined with the Heat On Demand feature (requires Hive Active Heating thermostat), a TRV can trigger the boiler itself when a room needs heat — not just redistribute the heat that's already being made. The 5-pack includes 10 × AA batteries and adaptors for both M30 and Danfoss RA valve bodies.
Set a different target temperature and schedule for every room with a TRV003 installed — bedroom at 16 °C overnight, living room at 21 °C in the evening — rather than one thermostat trying to balance the whole house.
Monitors the rate at which room temperature drops. If it falls rapidly (indicating an open window), the TRV003 automatically reduces the setpoint to avoid heating the outside — then restores the previous programme when the temperature stabilises.
Paired with a Hive Active Heating thermostat and enabled in the Hive app, a TRV003 can call the boiler directly when a room needs heat — even if the main thermostat schedule has the heating off. The boiler fires for that room specifically.
Create independent per-room heating schedules via the Hive app — different temperatures for each part of the day, every day of the week. Adjustable remotely from anywhere.
Simply unscrew the existing TRV head and screw on the TRV003. The pack includes both M30 and Danfoss RA adaptors covering the vast majority of UK valve bodies. No pipe modifications or draining required.
Each TRV003 joins the Hive Zigbee mesh network. As you add more devices — particularly mains-powered ones like Hive Smart Plugs — the mesh becomes more robust and reaches further through thick walls or across floors.
| Manufacturer | Hive (British Gas Services) |
| Model | TRV003 Smart Thermostatic Radiator Valve Head |
| Pack contents | 5 × TRV003 heads, 10 × AA batteries, 5 × M30 adaptors, 5 × Danfoss RA adaptors |
| Temperature range | 0 °C – 40 °C |
| Temperature setpoint resolution | 0.5 °C |
| Hub requirement | Hive Hub (current version or Hub 360) — not compatible with Hive Hub 1 |
| Protocol | Zigbee 2.4 GHz |
| Voice control | Amazon Alexa, Google Home |
| App | Hive app — iOS and Android |
| Scheduling | 7-day programmable |
| Special features | Open Window Detection, Heat On Demand (requires Hive Active Heating thermostat) |
| Valve body compatibility | Standard 15 mm TRV valve bodies (M30 thread standard); adaptors for Danfoss RA |
| Display | Digital display (shows setpoint) |
| Power supply | 2 × AA alkaline batteries per valve (10 × AA included in pack) |
| Battery life | Approx. 2 years per valve |
| Calibration | Self-calibrating on first install; requires heating to be on; up to 24 hours |
| Warranty | 1 year manufacturer |
Do my radiators already have TRV bodies?
Look at the valve on the side of your radiator (not the lockshield valve on the opposite side). If it has a numbered dial (1–5 or 1–6), it is a thermostatic radiator valve body and the TRV003 head will fit. If it has a plain handwheel or no markings, it is likely a manual valve and a plumber must fit a compatible TRV body first.
Can I use TRV003 valves without a Hive heating thermostat?
Yes — the TRV003 works with any heating system that has plumbed radiators with TRV bodies, whether or not you have a Hive thermostat. However, without a Hive thermostat, a TRV can only control the flow of hot water to that radiator while the boiler is already running. To enable Heat On Demand (where a TRV can call the boiler on), you need a Hive Active Heating thermostat.
Will the TRV003 affect my existing Hive thermostat?
If the TRV003 is in the same room as your main Hive thermostat, both will try to control temperature independently and may conflict. Hive recommends not fitting a TRV003 on any radiator in the same room as the main thermostat. Set the TRV in that room to maximum and let the thermostat control it.
How long does calibration take?
Up to 24 hours with the heating on. During calibration the valve learns the exact open/close position of its body — it may over- or under-heat slightly until complete. Once calibrated it remembers the settings and doesn't need to repeat the process.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Hive TRV003 Smart Thermostatic Radiator Valve Head 5-Pack lets you extend room-by-room smart heating control across up to five radiators in one purchase. Each TRV003 head screws onto an existing 15 mm TRV valve body — no draining, no pipe work — and communicates with the Hive Hub over Zigbee to give you independent temperature scheduling, remote control and voice commands for every room the pack covers.
Once paired via the Hive app, each valve measures room temperature via its built-in electronic sensor and opens or closes the valve motor to hit the target setpoint — a 0–40 °C range in 0.5 °C steps. Open Window Detection automatically reduces heating when a rapid temperature drop suggests a window has been opened. Combined with the Heat On Demand feature (requires Hive Active Heating thermostat), a TRV can trigger the boiler itself when a room needs heat — not just redistribute the heat that's already being made. The 5-pack includes 10 × AA batteries and adaptors for both M30 and Danfoss RA valve bodies.
Set a different target temperature and schedule for every room with a TRV003 installed — bedroom at 16 °C overnight, living room at 21 °C in the evening — rather than one thermostat trying to balance the whole house.
Monitors the rate at which room temperature drops. If it falls rapidly (indicating an open window), the TRV003 automatically reduces the setpoint to avoid heating the outside — then restores the previous programme when the temperature stabilises.
Paired with a Hive Active Heating thermostat and enabled in the Hive app, a TRV003 can call the boiler directly when a room needs heat — even if the main thermostat schedule has the heating off. The boiler fires for that room specifically.
Create independent per-room heating schedules via the Hive app — different temperatures for each part of the day, every day of the week. Adjustable remotely from anywhere.
Simply unscrew the existing TRV head and screw on the TRV003. The pack includes both M30 and Danfoss RA adaptors covering the vast majority of UK valve bodies. No pipe modifications or draining required.
Each TRV003 joins the Hive Zigbee mesh network. As you add more devices — particularly mains-powered ones like Hive Smart Plugs — the mesh becomes more robust and reaches further through thick walls or across floors.
| Manufacturer | Hive (British Gas Services) |
| Model | TRV003 Smart Thermostatic Radiator Valve Head |
| Pack contents | 5 × TRV003 heads, 10 × AA batteries, 5 × M30 adaptors, 5 × Danfoss RA adaptors |
| Temperature range | 0 °C – 40 °C |
| Temperature setpoint resolution | 0.5 °C |
| Hub requirement | Hive Hub (current version or Hub 360) — not compatible with Hive Hub 1 |
| Protocol | Zigbee 2.4 GHz |
| Voice control | Amazon Alexa, Google Home |
| App | Hive app — iOS and Android |
| Scheduling | 7-day programmable |
| Special features | Open Window Detection, Heat On Demand (requires Hive Active Heating thermostat) |
| Valve body compatibility | Standard 15 mm TRV valve bodies (M30 thread standard); adaptors for Danfoss RA |
| Display | Digital display (shows setpoint) |
| Power supply | 2 × AA alkaline batteries per valve (10 × AA included in pack) |
| Battery life | Approx. 2 years per valve |
| Calibration | Self-calibrating on first install; requires heating to be on; up to 24 hours |
| Warranty | 1 year manufacturer |
Do my radiators already have TRV bodies?
Look at the valve on the side of your radiator (not the lockshield valve on the opposite side). If it has a numbered dial (1–5 or 1–6), it is a thermostatic radiator valve body and the TRV003 head will fit. If it has a plain handwheel or no markings, it is likely a manual valve and a plumber must fit a compatible TRV body first.
Can I use TRV003 valves without a Hive heating thermostat?
Yes — the TRV003 works with any heating system that has plumbed radiators with TRV bodies, whether or not you have a Hive thermostat. However, without a Hive thermostat, a TRV can only control the flow of hot water to that radiator while the boiler is already running. To enable Heat On Demand (where a TRV can call the boiler on), you need a Hive Active Heating thermostat.
Will the TRV003 affect my existing Hive thermostat?
If the TRV003 is in the same room as your main Hive thermostat, both will try to control temperature independently and may conflict. Hive recommends not fitting a TRV003 on any radiator in the same room as the main thermostat. Set the TRV in that room to maximum and let the thermostat control it.
How long does calibration take?
Up to 24 hours with the heating on. During calibration the valve learns the exact open/close position of its body — it may over- or under-heat slightly until complete. Once calibrated it remembers the settings and doesn't need to repeat the process.
