Are Rointe Radiators Expensive to Run?
Running Costs & Efficiency Explained
Rointe radiators are not expensive to run compared to standard electric heaters when used with their smart controls. A 1,000W Rointe Kyros costs approximately €0.27 per hour at average 2026 Irish electricity rates. The ±0.2°C thermostat accuracy and 24/7 programmer significantly reduce total run-time versus basic electric heaters, making the total weekly running cost considerably lower for the same room temperature.
Rointe electric radiators are among the most frequently specified electric heaters for Irish properties without gas connections. The key question homeowners and contractors ask before specifying them is whether they are expensive to run, and the honest answer depends on how they are used. This guide covers Rointe running costs, efficiency, and how the ROINTEX smart controls affect total energy use at Irish electricity rates.
How Much Does a Rointe Radiator Cost to Run?
| Rointe model wattage | Cost per hour | Cost per day (8hr run) | Cost per week (8hr/day) |
|---|---|---|---|
| 600W | ~€0.14 | ~€1.08 | ~€7.56 |
| 750W | ~€0.20 | ~€1.62 | ~€11.34 |
| 1,000W | ~€0.27 | ~€2.16 | ~€15.12 |
| 1,500W | ~€0.41 | ~€3.24 | ~€22.68 |
| 1,800W | ~€0.54 | ~€4.32 | ~€30.24 |
Based on 27 cent/kWh (Irish average electricity unit rate, 2026, source: SEAI/CRU). Actual rates vary by supplier and tariff. The table assumes the radiator runs at 100% output for the full duration, smart controls typically reduce actual run-time significantly.
Are Rointe Radiators More Efficient Than Standard Electric Heaters?
A standard plug-in electric heater with a simple bimetallic thermostat (±2 to 3°C accuracy) will overheat a room before cutting out and cool it before kicking back in, wasting energy on temperature swings the occupant does not feel. A Rointe radiator's electronic thermostat (±0.2°C accuracy) maintains room temperature with 10 to 15 times greater precision, cutting in and out far more frequently at very low energy increments and holding a stable temperature with less total energy consumed.
How Much Do Rointe Smart Controls Reduce Running Costs?
- Programmable schedules: heat only when the room is occupied, standard 24/7 programming can reduce energy consumption by 20 to 40% versus an always-on heater
- Open window detection: the radiator detects a rapid temperature drop and automatically cuts out for a defined period, preventing wasteful heating of the outdoors
- Away mode and geolocation: the ROINTEX app can put radiators into frost-protection mode when the homeowner is away, reducing standby energy consumption
- Precise thermostat: ±0.2°C accuracy reduces temperature cycling losses versus basic electric heaters (±2 to 3°C)
Rointe vs Storage Heaters: Which Is Cheaper to Run in Ireland?
- Control limitation: traditional storage heaters offer poor room-by-room control and often overheat in mild weather, wasting stored energy
- Overnight tariff availability: Economy 7/10 tariffs require a dual-register meter and not all suppliers offer competitive overnight rates, check current offers
- Modern alternative: Rointe radiators on a time-of-use tariff with solar PV can approach storage heater economics with far better control
- Comfort vs cost: for bedrooms and home offices, Rointe's ±0.2°C thermostat delivers a noticeably better heating experience at comparable total cost
What Is the Running Cost of Rointe vs Gas Central Heating?
That comparison assumes gas is available. For properties without gas connections, new builds in areas without gas networks, rural properties, extensions, and apartments, Rointe electric radiators are the practical alternative. In these cases the correct comparison is Rointe versus oil, LPG, or a heat pump, not gas.
Are Rointe Radiators Good for Irish Homes?
- Properties without gas connections: significant areas of Ireland, particularly rural areas and new build estates, are not on the gas network, electric heating is the practical option
- Extensions and additional rooms: extending an existing gas system is costly and often impractical, Rointe offers zone-by-zone heating without boiler upgrades
- Holiday homes and coastal properties: frost protection and geolocation controls suit intermittent occupancy
- Apartments and rental properties: plug-in installation (13A fused spur) minimises installation cost, and WiFi controls allow remote management by property managers
Choosing between models? See Rointe Kyros vs Sygma vs Belize, or the full buyer's guide: how to choose an electric radiator in Ireland.
Frequently Asked Questions
-
Are Rointe radiators expensive to run?
No more than any equivalent electric heater at the same wattage. Smart controls, the 24/7 programmer, and the ±0.2°C thermostat reduce total run-time, making Rointe more economical in practice than basic electric heaters at the same rated wattage. -
How much does it cost to run a Rointe radiator per hour?
A 1,000W Rointe costs approximately €0.27 per hour at average 2026 Irish electricity rates (27 cent/kWh). Multiply your chosen wattage in kW by your electricity unit rate for an exact calculation. -
Are Rointe radiators more efficient than standard electric heaters?
All electric heaters are 100% efficient at converting electricity to heat. Rointe's advantage is run-time reduction through smart controls and thermostat accuracy, which reduces total energy consumed for the same room temperature, not the efficiency of the heating element itself. -
Do Rointe radiators have a thermostat?
Yes. All Rointe Kyros, Sygma, and Belize models include a built-in electronic thermostat with ±0.2°C accuracy, plus a 24/7 weekly programmer and open window detection. -
Are Rointe radiators good for Irish homes?
Yes, particularly for properties without gas connections, extensions, holiday homes, and apartments. Smart controls make them practical for intermittent occupancy. Available from EEW's 8 South-East branches.
Buy Rointe Electric Radiators from EEW
Kyros, Sygma, and Belize in stock at 8 South-East Ireland branches at trade prices. Open a trade account for credit terms and same-day counter collection.