THERM 28 CXE.AA

THERM 28 CXE.AA

Modernized series THERM 28 CXE.AA of boilers can be used to heat civil and industrial structures with utility water flow heating. They are derived from the concept of existing THERM atmospheric boilers plus recent innovative elements. The boilers are constructed as consumer appliances with maximum efficiency and an emphasis on minimum emissions into the air and minimum energy requirements.

The water is heated by a secondary plate exchanger that is part of the boiler. The boiler unit includes an energy saving circulating pump so that the water flows through the heating system. The advantages of this method of heating water are the compact dimensions for small spaces and the low price of the device.

 

Recommended retail price: on request/

eu_flagThe product THERM 28 CXE.AA 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 labelView the ErP label
  • Flow utility water heating in the secondary plate exchanger
  • Energy saving pump
  • Water cooled low-emission burner
  • Simple and intuitive control
  • Fluent boiler output regulation
  • Can be regulated according to the spatial or outdoor temperature (equitherm regulation)
  • High efficiency and low gas consumption
  • Can be controlled by a room thermostat or intelligent room regulator through OpenTherm+
  • As standard the boilers have a white cladding
Energy efficiency class of water heating

B

Declared loading profile

XL

Nominal thermal input power

31.0

Min. – max. thermal output for heating

12.0 – 28.0

Fuel

natural gas / propane

Gas consumption - natural gas

1.40 – 3.25

Gas consumption - propane

0.50 – 1.20

Min. – max. overpressure of heating system

0.8 – 3.0

Maximum input pressure of heating water

80

Boiler efficiency

92

Volume of expansion unit

10

Nominal supply voltage / frequency

230/50~

Auxiliary electricity at rated heat input

65

Level of coverage of electrical part

IP 44

Diameter of smoke flue

130

Dimensions: height / width / depth

830 / 500 / 367

Weight of boiler

40

Order number

1044.9