ETHERMA DUO PLUS S The convector storage heater with additional heat
The ETHERMA DUO PLUS S direct heating appliance is a modern convector storage heater and impresses in three ways when it comes to heating technology: convection, radiant heat and heat storage come together to form a unique combination and not only ensure increased performance, but also optimize operating costs. Thanks to its compact design, the powerful heating appliance is extremely space-saving and at the same time generates pleasant radiant heat. Thanks to the built-in electronic control, the desired room temperature can be easily selected with a flick of the wrist.
The convector is ideal for large rooms as efficient transitional heating and as a modern replacement for outdated night storage heaters. The ETHERMA DUO PLUS S is characterized not only by its modern, purist design, but also by its fast heating response.
With the new control system, you can choose between the "off", "without internal control" or "with internal control" levels as required. Practical: the position without internal control enables control via an ecodesign-compliant room thermostat. And for maximum comfort: if there is a sudden drop in temperature, for example due to an open window, the appliance switches off automatically. Individualize your heating habits thanks to daily and weekly programs and enjoy the frost protection mode in idle mode.
The convector storage heater can be mounted horizontally on the wall, is available in two outputs (1500W and 2000W) and is simply connected via a connecting cable with plug.
YOUR ADVANTAGES:
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3-fold heat output: convection, storage & radiant heat
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Ideal for large rooms
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Electronic control for easy temperature setting
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Convenient daily and weekly programming
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Energy-saving function through temperature status detection - device automatically switches to frost protection mode
REPLACEMENT OF NIGHT STORAGE HEATERS
Electric heating still has to fight against its wrongly bad reputation. Many prejudices are based on the disadvantages of the bottom line inefficient and expensive night storage heaters of the post-war period. This heating system is characterized in particular by its poor controllability - based on the temperatures of the previous day, charging takes place at night and delivery the next day. In most cases, what you have too much heat in the morning is missing in the evening and has to be heated up at great expense. In addition, allergy sufferers often have problems due to the strong dust turbulence and older models are harmful to health due to asbestos shoring.
However, modern, efficient electric heaters such as the ETHERMA DUO PLUS no longer have anything in common with these outdated heaters and are ideal as a replacement, especially if you do not want to install subsequent, costly piping for a water-based heating system.
DISADVANTAGES OF AN OLD NIGHT STORAGE HEATER
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High space requirement
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Mostly containing asbestos (old models)
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Expensive disposal (asbestos)
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Strong dust turbulence
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Soot formation
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Hard to regulate
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Fluctuating temperatures
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Expensive heating
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High kW power required
Selection guide for replacement
| Old heater | Output old in W | Pieces new | ETHERMA type |
|---|---|---|---|
|
Old heater
2kW night storage
|
Output old in W
|
Pieces new
|
ETHERMA type
ET-DUO-PLUS-1500-W
|
|
Old heater
3kW night storage
|
Output old in W
|
Pieces new
|
ETHERMA type
ET-DUO-PLUS-1500-W
|
|
Old heater
4kW night storage
|
Output old in W
|
Pieces new
|
ETHERMA type
ET-DUO-PLUS-2000-W
|
|
Old heater
5kW night storage
|
Output old in W
|
Pieces new
|
ETHERMA type
ET-DUO-PLUS-2000-W
|
|
Old heater
6kW night storage
|
Output old in W
|
Pieces new
|
ETHERMA type
ET-DUO-PLUS-1500-W
|
|
Old heater
7kW night storage
|
Output old in W
|
Pieces new
|
ETHERMA type
ET-DUO-PLUS-1500-W
|
General information
This table serves as a guide, but does not replace individual advice based on local conditions. Our heating experts will be happy to help you here.
Sample information: squarmeters of the individual rooms, photos, construction plan of the property with location of the night storage, insulation value or house category.
*Recommended infrared output with correct dimensioning of the existing night storage heater assuming an electricity tariff of 8+2 hours as of: 02/2022
Benefits of this product
Powerful convector with additional radiant heat
Space-saving
Frameless Infinity design
Daily and weekly program
Temperature drop detection
Silent control thanks to TRIAC technology
Switch: Off / without int. control / with int. control
Maximum safety against breakage and overheating
No service, no maintenance required
Compliant with ecodesign directives
Technical data
| Voltage: | 230 V |
| Output: | 1500, 2000 W |
| Dimensions: | 1000x500 mm |
| Surface: | 12 mm stone, white similar RAL9003 |
| Surface temp.: | Max. 85 °C at standard internal temp. |
| Temp. range: | 15 - 28 °C |
| Frost protection: | 7 °C |
| IP rating: | IP 24 |
| Protection class: | II |
| Connection: | with plug 1 m |
| Certification: | EC compliant |
Selection guide
The selection of the output depends on the heat requirement of the room (H: 2.5 m) and the application of the heating.
The guideline is:
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30-55 W/m≤ Low energy and passive house
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60-80 W/m≤ Well insulated living space
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85-105 W/m≤ Moderately insulated living space
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110-130 W/m≤ Poorly insulated living space
Note
The ETHERMA DUO PLUS S is the ideal replacement for outdated night storage heaters - no soot formation, precise temperature control, space-saving and powerful.
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