THERM 90 KD.A

Suspended condensing boilers are for heating buildings with a heat of loss up to 95 kW. Buildings with a higher heat loss (up to 1,520 kW) can be heated advantageously by ‘cascade boilers’. The output of the boiler can be smoothly regulated from about 27 to 100% of the output and is automatically adapted to needs of the building.

The boiler can also be used for heating water in an external indirect storage tank. In this case, the boiler must be equipped with a three-way valve. The boiler units are constructed as consumer appliances using water steam condensing in the combustion process and are extremely efficient with minimum emissions to the air. The product is extremely efficient with intelligent operation and outstanding reliability.

 

Recommended retail price: on request

eu_flagThe product THERM 90 KD.A 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.

Emission category NOx 5
  • High efficiency by using the principle of water steam condensing from burnt gases
  • Energy saving pump - up to 50 % electricity savings
  • Stainless condensing body
  • Can be regulated according to the spatial or outdoor temperature (equitherm regulation)
  • Fluent boiler output regulation
  • Can be connected into ‘cascade boiler’ rooms to increase heating power
  • As standard the boilers have white cladding
Technical data Unit THERM 45 KD.A
Nominal thermal input power kW 89.7
Min. – max. thermal output for heating kW 25.0 - 95.0
Fuel - natural gas
Gas consumption - natural gas m3/h 2.46 - 9.53
Min. – max. overpressure of heating system bar 0.8 - 4.0
Maximum input pressure of heating water °C 80
Boiler efficiency % 98 - 106
Volume of expansion unit l -
Nominal supply voltage / frequency V/Hz 230/50~
Auxiliary electricity at rated heat input W 288
Level of coverage of electrical part - IP 41 (D)
Diameter of smoke flue mm 110/160, 2x110
Dimensions: height / width / depth mm 970 / 530 / 500
Weight of boiler kg 71
Order number - 1090