Key benefits

  • Small footprint – get over 1MW from less than 1 metre squared footprint

  • Aluminium heat exchanger provides excellent heat transfer properties and a 5-year warranty

  • Quick to respond with low water content 

  • Lightweight and compact – ideal for city centre developments

  • Parallel water flow for an even surface temperature across the aluminium heat exchanger

  • Highly efficient up to 97% gross seasonal efficiency exceeds legislation and reduces energy use 

  • High turndown ratio for close load matching further improves efficiencies

  • Assists designers with changing project requirements - gas and water connection positions identical on all models

  • Easy access for service and system cleaning – combustion analysis and drain point at front of boiler

  • Advanced controls platform with integrated sequence control for up to 16 boiler modules

  • Low noise to enable installation close to building occupants

  • Environmentally friendly low NOx emission (European Class 6)

  • 6 bar rated heat cell

  • Air inlet filter for clean combustion and reduced noise

  • Simplified primary circuit design with complete optional kit from Hamworthy to include – flow and return pipework kit, matched boiler pumps, low loss header with combined air and dirt separator, connection points and manifold extension kits.

Optional extras 

  • Pipework header kits to include matched boiler pumps, safety relief valve and automatic air vent

  • Low loss header with integrated air and dirt separator

  • 3 port manifold

  • Blanking plates with tappings for system safety relief valve and pressurisation unit

  • Multiple boiler controls 

  • Room & outside temperature sensors 

  • LPB bus communications modules 

  • Zone control 

  • DHW cylinder sensor kit

  • Flues available through our flue partner Midtherm Engineering

Find out more about the Upton boiler

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