Hamworthy takes condensing boilers to a new dimension

Published:  10 October, 2004

boiler
High- and low-temperature circuits can be supplied simultaneously by Hamworthy Heating’s Ansty stainless-steel condensing boiler.

Hamworthy Heating has launched a range of stainless-steel condensing boilers designed for use in modular arrangements or singly. Ansty boilers have two return connections, one low temperature and the other high temperature, allowing separate circuits to operate at different temperatures, such as underfloor heating and DHW. The lower-temperature return circuit enables the energy-saving benefits of condensing operation to be realised.

Combustion gases enter the third pass of these boilers at about 700°C, enabling the Ansty to reach condensing temperatures sooner than conventional reverse-flame boilers with gas temperatures being typically up to 1000°C.

Flue-gas passages with a patented design maximise turbulence and enable efficiencies of up to 108.5% net. Flue sections slope to the rear of the boiler, providing natural drainage of condensate.

Seven models offer outputs from 75 to 320 kW. The smallest model is less than 700 mm wide, so it can pass through a standard doorway. Removable front and rear plates reduce the size by a further 100 mm.

The Ansty range is available with a high/low or fully modulating burner.



comments powered by Disqus

Search

Welcome

Welcome to Modern Building Services Online, the web edition of Modern Building Services (MBS) journal and the UK's most popular Building Services engineering site. Modern Building Services covers the entire Building Services Engineering industry. This site contains archived content from the journal, plus web-specific content.

When you go to our digital edition, you can also access the archive of digital editions.
December 2017: DIGITAL EDITION
ARCHIVE OF DIGITAL EDITIONS

Modern Building services has a group
on Linkedin - join us!

Jobs

  • Intermediate / Senior Mechanical Engineer

    The Mechanical team undertake the design and specification of a range of Mechanical building services in a lead or supporting role, depending on project complexity and scale. You should demonstrate a flexible approach to design and team working and wil......

  • Senior Urban Designer

     Applicants will be Master’s Degree qualified Architects / Urban Designers, with a strong portfolio of work highlighting a variety of projects at a range of scales and types, with strong focus on regeneration, infrastructure-led projects and major develo......

  • Principal Structural Engineer

    We are currently recruiting on behalf of a global client, with a diverse range of award winning projects to their name. Their experience spans a host of market sectors, including transport, infrastructure, defence, scientific, education, high-tech and ......

more jobs »

Poll

"Is the Building Services industry lagging behind in the implementation of BIM?"