Thermona THERM 28 TCL
Code: 1053Product detailed description
Low-temperature wall-mounted boiler Thermona THERM 28 TCL with continuous-flow DHW heating
TURBO version
Boilers THERM 23 CL, 23 TCL are modern heat sources with continuous-flow water heating, designed for heating and hot water preparation in smaller buildings such as small family houses and flats. They are manufactured in two variants in terms of flue gas discharge – with natural draught (chimney) – variant 23 CLN, and with forced draught (turbo) – variant 23 TCLN.
A new feature is the use of a new digital display, which makes it easier to navigate the boiler's individual parameters and provides a user-friendly setting environment. The boiler's automation is also new, allowing smooth output modulation from 10 to 23 kW for heating.
| TECHNICAL DATA | unit | 23 CLN | 23 TCLN | ||
| Maximum heat input | kW | 25,2 | 25,2 | ||
| Maximum heat output for heating | kW | 23 | 23 | ||
| Minimum heat input for heating | kW | 11 | 12,1 | ||
| Minimum heat output for heating | kW | 10 | 11 | ||
| Nominal heat output for DHW heating | kW | 23 | 23 | ||
| Natural gas consumption: | m3/h | 1,1-2,65 | 1,1-2,65 | ||
| Max. overpressure of the heating system | bar | 3 | 3 | ||
| Min. overpressure of the heating system | bar | 0,8 | 0,8 | ||
| Min. inlet pressure DHW | bar | 1 | 1 | ||
| Max. inlet pressure DHW | bar | 6 | 6 | ||
| DHW flow at Δt - 25°C | l/min | 11,5 | 11,5 | ||
| DHW flow at Δt - 35°C | l/min | 8,5 | 8,5 | ||
| Max. outlet temperature of heating water | oC | 80 | 80 | ||
| Max. noise level according to ČSN 011603 | dB | 52 | 52 | ||
| Boiler efficiency | % | 90 | 90 | ||
| Boiler NOx class | 2 | 3 | |||
| Nominal supply voltage / frequency | V/Hz | 230/50 | 230/50 | ||
| Nominal electrical input | W | 120 | 150 | ||
| Nominal fuse current of the appliance | A | 1,6 | 1,6 | ||
| Protection rating of electrical parts | IP 44 | IP 44 | |||
| Environment according to ČSN 33 20 00 - 3 | AA5/AB5 | AA5/AB5 | |||
| Flue diameter | mm | 120 | 60/100 | ||
| Dimensions: height/width/depth | mm | 830/430 /367 | 830/430 /367 | ||
| Boiler weight | kg | 39 | 41 |
Additional parameters
| Category: | Thermona |
|---|---|
| Warranty: | 2 years |
| Product replaced by new one: | https://www.atria.sk/protherm-gepard-condens-18-25-mkv/ |
| The item has been sold out… | |
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About the company
Thermona, s.r.o. is among the leading manufacturers of wall-mounted gas boilers, gas condensing boilers and electric boilers. We have been active in the field of heating technology since 1990 and throughout this time we have remained a modern and dynamically developing company. Proof of this is our THERM products, which meet all the requirements of standards and are subject to thorough final inspections. Customer satisfaction is for us an absolute asset and motivation for the future.
Comfort of your home
Constant development and improvement of products and services we offer is a complete given. We bring maximum comfort to our customers' lives. We believe that the Thermona brand will become synonymous with a comfortable and satisfied life for you and your family.
Tradition and the Czech brand
Since the company's inception, we have operated as a purely Czech manufacturer of heating technology. We are not part of any foreign holding company and we would like to continue in this form as well. Through Therm products, we are building a traditional Czech company based on quality and reliability.