Zanussi Ultra System Boilers

Zanussi boilers are amongst the most reliable boilers available today. Zanussi Ultra system boiler range combines fantastic efficiency levels and high performance with great usability.

Zanussi Ultra system boilers are easy to install. The boiler fits into the compact cupboard. Wide range of additional flueing options available. They have concealed pipe connections and preformed copper tails. Stand-off kit and pre-pipe options also available. Ultra system boilers have universal condensate connection, digital display, easy access to PRV and AAV and simple diagnostics.

We're proud to offer up to 10-years warranty on our Zanussi Ultra system boilers. When coupled with our annual service agreement you can have total peace of mind that your boiler will always run at peak performance.

The Ultra high efficiency system boiler range uses premium components for outstanding performance, quality, reliability and efficiency - the very best in home heating.

The Ultra combination range is available in 15, 18, 24 and 30kW outputs.

Zanussi Ultra System Boiler
Quiet Mark

Zanussi Ultra System Features and Benefits :

  • ErP compliant
  • Boiler frost protection
  • Built-in, condensate trap
  • Simple diverter valve design
  • Two stage flame sensing for greater reliability
  • Latest generation Honeywell gas valve.
  • Fully modulating operation down to 4.8 kW
  • Up to 10 year parts and labour warranty available

Main Specifications

Specification ULTRA SYSTEM 15 ULTRA SYSTEM 18 ULTRA SYSTEM 24 ULTRA SYSTEM 30
SEDBUK SAP seasonal efficiency 89.3% 89.2% 89.5% 89.6%
Seasonal space heating efficiency class A A A A
Boiler dimension (WxHxD in mm) 395 x 700 x 278 395 x 700 x 278 395 x 700 x 278 395 x 700 x 278
Minimum central heating output 5.1kW 5.1kW 5.1kW 6.4kW
Sound power level, indoors LWA 41dB 42dB 45dB 45dB

Zanussi Ultra System boiler comes with the Nest Smart Thermostat

Your boiler controls 60% of your energy bill so shouldn’t it help you save?

The Nest Thermostat has saved over 8 billion kWh of energy in millions of homes worldwide. It learns from you. It gets to know the temperature you like when you're at home and turns itself down when you're away. It even learns how your home warms up or how draughty it is, so it only uses the energy it needs. That's how the Nest Thermostat saves energy
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