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Vokera Unica Max 30S System Boiler

£1,208.40 £1,007.00
In stock
Available for back-ordered delivery
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Vokera have taken everything they have ever learned about design, performance and servicing and combined all that knowledge into one superior, cutting-edge boiler range. The feature rich, state-of-the-art Unica MAX S system boilers will enhance the lives of homeowners and engineers alike by providing warmth, comfort, efficiency and long-term performance, coupled with ease of installation. Designed to accept a 20% hydrogen, the new Unica MAX S system boilers will adapt to burn the methane-hydrogen blend at the time when the local network switches over. Unica MAX S system is hybrid enabled, to meet the current and future integration needs of various energy sources, including gas, electricity and renewables. At the heart of Unica MAX S is a colour liquid crystal display user interface. The full text menu-driven control enables the end user to quickly navigate through the boiler’s parameters and settings.

  • ErP compliant
  • OpenTherm inside
  • Liquid display user interface with full text menu system, enabling both the installer and end user to quickly navigate through Unica MAX ‘s parameters and settings
  • Built-in filling loop
  • Traditional Vokèra pipework layout
  • Click fit flue connection
  • Natural gas or LPG out of the box
  • Large bore radial stainless steel heat exchanger
  • Hybrid ready controller with Modbus protocol
  • High efficiency modulating pump
  • ACC (Active Combustion Control) reduces admissions by adapting the air/gas mix according to the gas quality
  • High modulation
  • Combined safety valve and condensate discharge


Read more
Product Type
Gas System Boiler
Unica Max
Boiler Height
Boiler Width
Boiler Depth
Weight (KG)
Boiler CH Output (Kw)
Boiler CH Output (BTU)
ErP Heating Rating
A Rated for Heating
Manufacturers Warranty
10 Years (Subject to Manufacturers T&C's)
Installation PDF File
Customer Questions
What are the internal and external sizes of the BoilerBox

Inner - 76.8cm L x 57cm W x 41.5cm H - Outer - 80cm L x 60cm W x 44.5cm H

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