Upton floor standing boiler with aluminium heat exchanger
Space saving, fully modulating condensing pre-mix floor standing boiler with aluminium heat exchanger.

Available in 6 modules with outputs (@50/30°C) of 98, 147, 197, 246, 295 and 348kW. Individual boiler modules can be stacked one, two or three high in up to 18 combinations, maximum 1,046kW.

  • 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.
Get in touch to find out more about the latest British manufactured commercial boiler development from Hamworthy Heating, the commercial heating and hot water specialists.
  Title Type Size  
Upton brochure Upton brochure Product brochures 8032 kB Download
Upton UF900-3 with pipe kit, low loss header, manifold and blinds DN200 Upton UF900-3 with pipe kit, low loss header, manifold and blinds DN200 6101 kB Download
Upton boiler dimensions Upton boiler dimensions Dimensions 7087 kB Download
Upton boiler data tables Upton boiler data tables Data tables 125 kB Download
Upton boiler installation, commissioning and operating manual Upton boiler installation, commissioning and operating manual Installers guides 8701 kB Download
Upton scheme 1 sealed primary, open vented secondary with plate heat exchanger Upton scheme 1 sealed primary, open vented secondary with plate heat exchanger Hydraulic schematics 148 kB Download
Upton scheme 2 sealed system with pump per boiler Upton scheme 2 sealed system with pump per boiler Hydraulic schematics 156 kB Download
Upton scheme 3 sealed system, single pipe, individual boiler pump and LLH Upton scheme 3 sealed system, single pipe, individual boiler pump and LLH Hydraulic schematics 156 kB Download
Upton scheme 4 sealed system, flow isolation valve, LLH Upton scheme 4 sealed system, flow isolation valve, LLH Hydraulic schematics 156 kB Download
Upton 100 & 150kw CAD Upton 100 & 150kw CAD CAD 1824 kB Download
Upton 200 & 250kW models Upton 200 & 250kW models CAD 1821 kB Download
Upton DN100 3 port manifold kit Upton DN100 3 port manifold kit CAD 31 kB Download
Upton DN100 Blanking plate Upton DN100 Blanking plate CAD 52 kB Download
Upton DN100 Low loss header Upton DN100 Low loss header CAD 76 kB Download
Upton Pipe kit DN100 Upton Pipe kit DN100 CAD 2063 kB Download
Upton Pipe kit DN150 Upton Pipe kit DN150 CAD 2046 kB Download
Upton Pipe kit DN150 - larger pump Upton Pipe kit DN150 - larger pump CAD 2066 kB Download
Upton Pipe kit DN200 Upton Pipe kit DN200 CAD 2114 kB Download
Upton UF100-1 & UF150-1 Upton UF100-1 & UF150-1 CAD 1539 kB Download
Upton UF200-1 & UF250-1 Upton UF200-1 & UF250-1 CAD 1565 kB Download
Upton UF200-2 & UF300-2 Upton UF200-2 & UF300-2 CAD 2864 kB Download
Upton UF200-2 & UF300-2 with Pipe Kit DN100, low loss header, manifold and blinds Upton UF200-2 & UF300-2 with Pipe Kit DN100, low loss header, manifold and blinds CAD 4273 kB Download
Upton UF300-1 & UF350-1 Upton UF300-1 & UF350-1 CAD 1565 kB Download
Upton UF300-3 & UF450-3 Upton UF300-3 & UF450-3 CAD 3950 kB Download
Upton UF300-3 & UF450-3 with Pipe Kit, low loss header, manifold and blinds DN100 Upton UF300-3 & UF450-3 with Pipe Kit, low loss header, manifold and blinds DN100 CAD 5539 kB Download
Upton UF400-2 & UF500-2 Upton UF400-2 & UF500-2 CAD 2828 kB Download
Upton UF400-2 & UF500-2 with Pipe Kit, low loss header, manifold and blinds DN150 Upton UF400-2 & UF500-2 with Pipe Kit, low loss header, manifold and blinds DN150 CAD 4353 kB Download
Upton UF600-2 Upton UF600-2 CAD 2787 kB Download
Upton UF600-2 with pipe kit, low loss header, manifold and blinds DN150 Upton UF600-2 with pipe kit, low loss header, manifold and blinds DN150 CAD 4562 kB Download
Upton UF600-2 with pipe kit, low loss header, manifold and blinds DN200 Upton UF600-2 with pipe kit, low loss header, manifold and blinds DN200 CAD 4462 kB Download
Upton UF600-3 & UF750-3 Upton UF600-3 & UF750-3 CAD 3909 kB Download
Upton UF600-3 & UF750-3 with Pipe Kit, low loss header, manifold and blinds DN150 Upton UF600-3 & UF750-3 with Pipe Kit, low loss header, manifold and blinds DN150 CAD 5783 kB Download
Upton UF700-2 Upton UF700-2 CAD 2860 kB Download
Upton UF700-2 with pipe kit, low loss header, manifold and blinds DN150 Upton UF700-2 with pipe kit, low loss header, manifold and blinds DN150 CAD 4341 kB Download
Upton UF700-2 with pipe kit, low loss header, manifold and blinds DN200 Upton UF700-2 with pipe kit, low loss header, manifold and blinds DN200 CAD 4401 kB Download
Upton UF900-3 Upton UF900-3 CAD 3841 kB Download
Upton UF900-3 with pipe kit, low loss header, manifold and blinds DN150 Upton UF900-3 with pipe kit, low loss header, manifold and blinds DN150 CAD 5796 kB Download
Upton UF1050-3 Upton UF1050-3 CAD 3928 kB Download
Upton UF1050-3 with pipe kit, low loss header, manifold and blinds DN150 Upton UF1050-3 with pipe kit, low loss header, manifold and blinds DN150 CAD 5824 kB Download
Upton UF1050-3 with pipe kit, low loss header, manifold and blinds DN200 Upton UF1050-3 with pipe kit, low loss header, manifold and blinds DN200 CAD 6136 kB Download
Upton wiring diagram Upton wiring diagram Wiring diagrams 275 kB Download
  • New build projects

  • City centre, roof top and basement plantrooms

  • Restricted space plantrooms

  • Large commercial and public buildings including schools, hospitals and hotels

  • Medium sized commercial and public buildings including schools, hospitals, offices and hotels

  • Locations with substantial and continuous heating load including hospitals, care homes and hotels
  • 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 extension 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

  • Single Boiler Controls

  • Multiple Boiler Controls

  • Choose from a wide range of service contracts to help maintain optimum performance. 

  • Book commissioning at the same time as placing your order for improved warranty terms.