Unbeatable efficiency
The THISION® S PLUS DUO impresses with an A+ rating in accordance with ErP. Its robust stainless steel heat exchanger works very efficiently thanks to permanent condensation, even at full load, and is extremely durable.
Minimal noise
With a maximum of 39 dB(A) at full load, the THISION® S PLUS DUO 15 is quieter than a computer, making it one of the quietest boilers on the market.
Low NOx emissions
NOx emissions harm our health (respiratory problems) and the environment (global warming, smog). With values starting from 20 mg/kWh (24 kW), the THISION® S PLUS DUO already meets future legal limits today.
Extremely flexible
3 variants from 15 – 22 kW. The all-in-one solution and the pre-set controller enable quick installation and system configuration. Typical applications are buildings with two heating areas that require different temperatures, such as radiators in one area and underfloor heating in another. The THISION® S PLUS DUO gas condensing boiler now provides the different temperatures to each area based on the heat demand.
| THISION S PLUS DUO | 15 | 19 | 24 |
|---|---|---|---|
| Performance min. - max. 40/30°C [kW] | 2.2-17.1 | 3.9-19.7 | 3.9-23.9 |
| Energy efficiency class* Room heating | A / A+ | A / A+ | A / A+ |
| Energy efficiency class** Hot water preparation Profil XL | - | - | - |
| Sound power level [dB(A)] | 40 | 43 | 46 |
| Dimensions H x W x D [mm] | 680 x 840 x 395 | 680 x 840 x 395 | 680 x 840 x 395 |
| Weight [kg] | 70 | 70 | 70 |
Energy efficiency class: Room heating: Product/System in accordance with Regulation EU 811/2013
Product label range: A+++ to D
System label range: A+++ to G
Energy efficiency class: Domestic hot water preparation: Product/System in accordance with Regulation EU 811/2013
Product label range: A+ to F
System label range: A+++ to G
People say we offer the best customer service in the industry: in fact, we are there for our customers 365 days a year, 24 hours a day. With more than 800 service engineers in Europe.
MORE ABOUT SERVICE AT ELCO
Wouldn't it be nice if you could set the ideal room temperature at the touch of a button before you get home? With the ELCO REMOCON-NET app for your smartphone, you can control your heating system anytime, anywhere. Adjust the settings for optimum energy consumption and save money.
MORE ABOUT REMOCON NET
Our customers love their heating solutions from ELCO. That's why they are happy to give us an insight into their heating centres. That makes us happy and, of course, very proud!
TO OUR REFERENCESExhaust pipes
A comprehensive range of exhaust systems for all applications and systems. Exhaust pipes are available in rigid or flexible designs. The exhaust components can be supplied in materials such as plastic, aluminum, and stainless steel. Nominal diameters from DN60 to DN150 are available. With modern exhaust systems, expensive chimney renovations are unnecessary, and quick and easy installation is possible.
Water heater
ELCO also offers a wide range of different cylinders in stainless steel or enamel for the provision of domestic hot water for various system concepts. ELCO cylinders combine efficiency, utility, and hygiene requirements in an aesthetically pleasing design.
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