THERM 24 KDZN

THERM 24 KDZN

Our new THERM 24 KDZN boiler is for a heating system and heating water in an indirect external heating reservoir. The water is heated by a built-in three-way valve that is part of the boiler. The advantage of this method of heating water is a fast and convenient supply of hot water.

The boiler has heating power of 4.9 to 20.7 kW for the heating. Heating power of up to 24.0 kW is reserved for heating utility water. The boiler can provide the maximum convenience in supplying hot water.

 

Recommended retail price: on request

eu_flagThe product THERM 24 KDZN complies all legislative, safety, healthy and environmental requirements of the European Union and CE mark enables the free movement of products within the market of the European Economic Area.

Information Sheet

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Emission category NOx 6View the ErP label
  • The built-in three-way valve can be used to heat water in external storage tank
  • Energy saving pump
  • Micro processor automatic control system
  • Stainless condensing body
  • Fluent output regulation
  • Can be regulated according to the spatial or outdoor temperature (equitherm regulation)
  • High efficiency using the water steam condensing principle from burnt gases
  • Boiler communication through OpenTherm+ protocol
  • LCD parameters display
  • Can be combined with a floor heating system
  • Reliability and long service life
Class of seasonal energy efficiency of heating

A

Nominal thermal input power

20.6

Min. – max. thermal output for heating

4.9 – 20.7

Max. thermal output for DHW

24.0

Fuel

natural gas / propane

Gas consumption - natural gas

0.48 – 2.04

Gas consumption - propane

0.20 – 0.80

Min. – max. overpressure of heating system

0.8 – 3.0

Maximum input pressure of heating water

80

Boiler efficiency

98 – 105

Volume of expansion unit

7

Nominal supply voltage / frequency

230/50~

Auxiliary electricity at rated heat input

74.5

Level of coverage of electrical part

IP 41 (D)

Diameter of smoke flue

60/100, 80/125, 2×80

Dimensions: height / width / depth

725 / 430 / 285

Weight of boiler

33

Order number

1092