Harmoni Duero Electric Radiators
Key Features of the Harmoni Duero
| 10-year warranty | Flame-proof aluminium body |
Ceramic Core with built in thermostatic control (±0.25) | ‘Open window’ technology |
| Optional Infrared remote control | LCD screen with energy-consumption indicator |
| Lot 20 compliant, IP24 | 3 sizes available |
Design
When searching for a radiator with a simply beautiful aesthetic there is no need to look any further than the Harmoni Duero. Its sleek design favours a white finish and upward facing grille, resulting in the model effortlessly dissolving into any residential or commercial setting.
Under the bonnet, the Duero features the most up-to-date electric radiator technology. It has full control over its environment with its incredibly accurate electronic thermostat measuring room temperature to a quarter of a degree. The readings are easily visible and accessible through the Duero’s blue front-facing LCD screen.
It offers total manual control because of its digital buttons and infrared remote control. The remote gives access to the pre-programmed modes installed in the Duero and also all your own personalised settings.
Efficiency
The Harmoni Duero has an inbuilt 24/7 timer so your heating is always ready whenever you need it. Its energy-saving technology optimises your heating solution’s effectiveness, saving you time and money.
Harmoni’s open window technology monitors the ambient temperature of the room and is able to react to any rapid variation. The Harmoni will pause its cycle until the temperature stabilises and then correct to suit your needs. This ensures a minimisation of energy wastage and a maximisation of efficiency.
The Harmoni Duero is Lot 20 compliant and has an IP24 rating.
Functionality
The pre-installed modes the Duero features include eco, comfort and anti-frost. It also supports four editable programs. As a clay filled radiator, the radiator can fluctuate between temperature settings quickly and its aluminium shell ensures its surface temperature is reduced.
The Duero is incredibly quiet and its clay core ensures a comforting heating solution. The Duero is designed to be stylish, minimalist and utilises recent technology to lower your carbon footprint and energy consumption. The Duero drastically increases the comfort offered by your property whilst discreetly disappearing into the background, no thought needed.
The Duero offers a pilot mode, so after a user-friendly installation you can kick back and relax and let Harmoni take over. If anything was to happen we offer a ten-year warranty on every Duero purchased.
Heater Shop supplies the highest quality electric radiators, and if you have any queries we have our technical team on hand to assist - Just call 01473 276686.
Dimensions
| Model | Rating (W) | Height (mm) | Width (mm) | Depth (mm) | Heats up to |
| HD500 | 500W | 575mm | 340mm | 98mm | 4.5m2 |
| HD1000 | 1000W | 575mm | 550mm | 98mm | 10m2 |
| HD1500 | 1500W | 575mm | 747mm | 98mm | 15m2 |
Product reviews
Ratings based on data collected by third party reviewing platform.
| 5 | 60% | |
| 4 | 32% | |
| 3 | 8% | |
| 2 | 0% | |
| 1 | 0% |
Trusted Customer
31 March 2023 10:47
Excellent heater for small room or to double up in large room
Trusted Customer
10 March 2023 09:56
very good heater looks very tidy
Douglas Collins, Glasgow
10 March 2023 07:12
Ease of placing order and delivery is second to none and prices are very competitive
Kevin Whitlock
18 January 2023 15:43
The first heater stopped working after a month, but was replaced quickly. The heater programs are effective and efficient.
Ruth Clark, Staffordshire
10 November 2022 20:47
Powerful & neat , replacing old storage heaters.
Terry Simmons
30 October 2022 14:46
Warms up well, only had it 2 days so too early to rate 5 stars.
Ralph Sargeant, Sutton
23 October 2022 10:44
Efficient heater but mounting bracket system could be improved
Trusted Customer
22 September 2022 09:00
Good heater I haven't yet seen it turn itself off when it reaches the required temperature. Thicker than others but retains heat for longer.
Trusted Customer
31 May 2022 07:28
Excellent service great radiators
Andrew Coleman, Birmingham
19 May 2022 08:59
Looks good and well made and on test worked well. Not tried in full as weathjer too warm!