THISION S PLUS Combi
THISION S PLUS Combi
THISION S PLUS Combi
THISION S PLUS Combi
THISION S PLUS Combi
THISION S PLUS Combi
THISION S PLUS Combi
THISION S PLUS Combi

THISION® S PLUS COMBI

Gas condensing boiler wall-mounted
Power 4.9 kW to 33.6 kW
In contrast to conventional combi boilers with plate heat exchangers, the THISION® S PLUS Combi features an integrated storage tank. This results in a very high and consistent domestic hot water comfort – without scaling.  
 
 

Key features at a glance

Unbeatable efficiency

Unbeatable efficiency

The THISION® S PLUS Combi impresses with an A+ rating in heating mode and an A rating according to the ErP. Its robust stainless steel heat exchanger operates very efficiently even under full load through continuous condensation and is extremely durable.

High comfort in a small space

High comfort in a small space

Through the integrated storage tank (Combi 24: 14 liters / Combi 25: 25 liters), the THISION® S PLUS Combi always keeps a small amount of domestic hot water in reserve. This results in a noticeably higher comfort compared to conventional combi boilers with plate heat exchangers.

Extremely flexible

Extremely flexible

The THISION® S PLUS Combi is available in 24 kW and 34 kW versions and is suitable for all gas types. With the latest generation of controllers, the operation of complex systems is simple and convenient. This also allows for system separations, for example, in renovations with non-diffusion-tight underfloor heating pipes or systems with multiple heating zones and/or small temperature differences.

 

Technical Information

THISION S PLUS COMBI 24 34
Performance min. - max. 40/30°C [kW] 5.3-24.7 5.3-37.3
Energy efficiency class* Room heating A / A+ A / A+
Energy efficiency class** Hot water preparation Profil XL A / A A / A
Sound power level [dB(A)] 47 50
Dimensions H x W x D [mm] 680 x 840 x 395 680 x 840 x 395
Weight [kg] 76 84

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

Solutions

 
First Class Service

First Class Service

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
 
Your heating always at hand - with REMOCON NET

Your heating always at hand - with REMOCON NET

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 references - your security

Our references - your security

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 REFERENCES
 

Accessories

Exhaust pipes

Exhaust 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.

Plate heat exchangers and diverter valves

Plate heat exchangers and diverter valves

To separate the heating hydraulics into boiler circuit and consumer circuit. This allows for customized solutions based on local requirements when designing the system – whether for new constructions or renovations (for example, specific water quality requirements) – ensuring optimal energy utilization.

ClipIn modules and expansion controllers

ClipIn modules and expansion controllers

Suitable for various applications, such as expansions for additional heating circuits, integration of solar systems, system separations, or integration into home control systems, as well as other useful functions.

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