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Danfoss TPOneRF G Programmable Room Thermostat with RX1‑S V2 RF Receiver
Regular price
£185.00
Inc. VAT
£154.17
Exc. VAT
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Upgrade your heating control with the Danfoss TPOne RF G programmable room thermostat and RX1‑S V2 wireless receiver. This UK compatible, ErP Class IV system gives home owners and trade professionals accurate temperature management, flexible 7 day scheduling and wireless installation - helping to improve comfort while reducing energy use and heating bills.
Key features
Programmable 7 day scheduling
Set different heating periods for each day or use 5/2 and 24 hour modes to match your routine and save energy.
Set different heating periods for each day or use 5/2 and 24 hour modes to match your routine and save energy.
Wireless room control
Thermostat communicates by RF with the RX1‑S V2 receiver, allowing flexible placement without new control wiring.
Thermostat communicates by RF with the RX1‑S V2 receiver, allowing flexible placement without new control wiring.
Accurate temperature management
Precise sensing and on/off control maintain a stable, comfortable indoor temperature and avoid overheating.
Precise sensing and on/off control maintain a stable, comfortable indoor temperature and avoid overheating.
Energy efficiency (ErP Class IV)
Designed to help reduce fuel use and heating costs while supporting compliance with UK energy regulations.
Designed to help reduce fuel use and heating costs while supporting compliance with UK energy regulations.
Simple retrofit installation
Standard backplate compatibility and volt free receiver output make it suitable for many combi, system and regular boilers.
Standard backplate compatibility and volt free receiver output make it suitable for many combi, system and regular boilers.
Reliable wireless link
433 MHz RF communication with typical range up to around 30 m in open space for dependable signal performance.
433 MHz RF communication with typical range up to around 30 m in open space for dependable signal performance.
Product overview
The Danfoss TPOne RF G is a modern programmable room thermostat designed for gas, oil and electric heating systems in UK homes. Paired with the RX1‑S V2 single channel RF receiver, it replaces basic thermostats and timer controls with smarter, schedule based heating management.
Home owners benefit from easier control of their heating, with the ability to set different temperatures and time periods for weekdays and weekends. Trade professionals will appreciate the straight forward installation, standard backplate design and volt free switching, which simplify upgrades on a wide range of boilers and heating controls.
By matching heating output more closely to actual occupancy and comfort needs, this system helps reduce wasted energy, lower bills and support ErP (Energy‑related Products) compliance for new and replacement installations.
Technical specifications
| Specification | Detail |
|---|---|
| Product type | Programmable room thermostat with wireless receiver |
| Manufacturer | Danfoss |
| MPN | 087N7858 |
| EAN | 5715162419267 |
| Thermostat power supply | 2.5 - 3 V DC (2 × AA batteries) |
| Receiver power supply | 230 V AC, 50/60 Hz |
| Output type (receiver) | Volt free, 1 × SPDT |
| Switch rating | 3 A (1) at 250 V AC |
| Temperature setting range | 5 °C to 35 °C |
| Operating temperature range | 0 °C to 40 °C |
| RF frequency | 433.92 MHz (433.100 - 434.750 MHz band) |
| Typical wireless range | Up to approx. 30 m (open space) |
| Thermostat dimensions (H × W × D) | Approx. 86 × 86 × 30 mm |
| Receiver dimensions (H × W × D) | Approx. 84 × 84 × 30 mm |
| IP rating (installed) | IP30 |
| Standards & approvals | CE, UKCA, EN 60730‑1, EN 60730‑2‑9 |
| ErP efficiency class | Class IV (approx. 2% efficiency gain) |
| Warranty | Typically 5 years (subject to manufacturer terms) |
Typical use cases
Homeowner upgrade
Replace an old dial thermostat and basic timer with a programmable, wireless system to improve comfort and cut heating waste in houses and flats.
Replace an old dial thermostat and basic timer with a programmable, wireless system to improve comfort and cut heating waste in houses and flats.
Boiler replacement projects
Install alongside a new combi or system boiler to meet ErP requirements and offer customers smarter, schedule based heating control.
Install alongside a new combi or system boiler to meet ErP requirements and offer customers smarter, schedule based heating control.
Rental and HMO properties
Provide tenants with easy to use heating control while maintaining landlord oversight and supporting energy efficient operation.
Provide tenants with easy to use heating control while maintaining landlord oversight and supporting energy efficient operation.
Trade led retrofits
Ideal for heating engineers upgrading controls without rewiring, using the wireless link and standard backplate for fast, tidy installations.
Ideal for heating engineers upgrading controls without rewiring, using the wireless link and standard backplate for fast, tidy installations.
BTU & WATT Calculator
Room Dimensions
Room Type
Living Room
Bedroom
Kitchen
Bathroom
Conservatory
Hallway
Glazing Type
Single Glazed
Double Glazed
Triple Glazed
External Walls
0 Wall
1 Wall
2 Walls
3 Walls
4 Walls
Insulation Level
Poor
Average
Good (New Build)
Required Heating
0
Watts
0
BTUs
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