Wall-hung boiler minimises environmental impact

Stokvis, boiler

The R40 wall-mounted boiler from Stokvis incorporates the latest gas-heating technology to achieve maximum operating efficiencies with minimum environmental impact. For example, CO2 levels are 8.5 to 8.7%, and NOx emissions are less than 39 mg/kWh at 0% oxygen — exceeding requirements for maximum BREEAM credits.

Five models provide outputs from 60 to 142 kW. Boilers can be combined to form a Modupak to give outputs up to 1140 kW.

Consistently high efficiency is maintained by the double-helix heat exchanger, which provides lower hydraulic resistance and turbulent flow. It is also less susceptible to lime scale.

The heat exchanger is of stainless steel, which is resistant to corrosion and achieves a significantly longer lifespan.

For more information on this story, click here:  March 2012, 165
Related links:
Related articles:



modbs tv logo

BCIA welcomes tougher commercial building energy standards but calls for greater ambition across the wider sector

The Building Controls Industry Association (BCIA) has welcomed the government’s confirmation that privately rented non-domestic buildings over 1,000 square metres in England and Wales will be expected to achieve a minimum EPC B rating by 2031, describing the move as an important step forward in improving the energy performance of the UK’s commercial building stock.

GOLDBECK commits to three-year schools partnership to inspire Cardiff’s future construction talent

GOLDBECK has launched a new long-term education initiative in Cardiff, committing to support three local primary schools as part of a programme designed to introduce young children to enterprise, careers and the wider world of construction.