Here you’ll find an estimated running cost comparison between the D Series radiator and other different electric heating products available on the market, like storage and panel heaters. Product data is presented on the basis of technical characteristics, functionalities and results obtained after performance testing. The tests have been carried out at the Rointe laboratory, under the same fair conditions.
| D SERIES ELECTRIC RADIATOR | |
| Installed nominal power area 65m2 | 5 kW |
| Daily consumption A | 26 kW |
| Hours heating per day | 12 h |
| Tariff B | £ 0.1635 |
| Daily cost | £ 4.28 |
| Monthly cost C | £ 128.31 |
| Annual cost D | £ 769.89 |
| PROGRAMMABLE PANEL HEATER | |
| Installed nominal power area 65m2 | 6 kW |
| Daily consumption A | 36 kW |
| Hours heating per day | 12 h |
| Tariff B | £ 0.1653 |
| Daily cost | £ 5.96 |
| Monthly cost C | £ 178.70 |
| Annual cost D | £ 1,072.19 |
| DAILY COST | MONTHLY COST | ANNUAL COST |
| £ 1.68 | £ 50.38 | £ 302.30 |
| D SERIES SAVES | D SERIES SAVES | D SERIES SAVES |
| D SERIES ELECTRIC RADIATOR | |
| Installed nominal power area 65m2 | 5 kW |
| Daily consumption A | 26 kW |
| Hours heating per day | 12 h |
| Tariff B | £ 0.1635 only one tariff needed |
| Daily cost | £ 4.28 |
| Monthly cost C | £ 128.31 |
| Annual cost D | £ 769.89 |
| DIGITAL STORAGE HEATER | |
| Installed nominal power area 65m2 | 9 kW |
| Daily consumption A | 42 kW |
| Hours heating per day | 12 h |
| Tariff B | Day – £ 0.1919 Night – £ 0.1017 |
| Daily cost | £ 5.27 |
| Monthly cost C | £ 158.19 |
| Annual cost D | £ 948.98 |
| DAILY COST | MONTHLY COST | ANNUAL COST |
| £ 0.99 | £ 29.85 | £ 179.09 |
D SERIES SAVES | D SERIES SAVES | D SERIES SAVES |
A Test conducted over a 24-hour cycle in the Rointe laboratory using a dual climate chamber with average heat loss conditions. Each model was programmed to maintain a comfort temperature of 21ºC for 12 hours a day during the full cycle (4 hours in the morning and 8 hours in the afternoon). Each model was sized according to manufacturer recommendations for a 10 m2 room. B Based on Yorkshire prices – E.ON Energy Economy 7 plan. Standing charge not applied. C Monthly cost equates to 30 days per month. D Annual cost equates to 6 months per year.
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