Heat pumps deliver more heat at low temperatures

Published:  12 January, 2010

Zubadan

Mitsubishi Electricís Zubadan range of outdoor units for the City Multi and Mr Slim air-conditioning systems incorporate flash injection technology to deliver full capacity heating down to -15įC. Defrost time and frequency is also reduced, and start-up time to achieve full heating capacity is halved compared to standard (non-Zubadan) models.

Four models in the City Multi Zubadan heat-pump range offer capacities from 22.4 to 56 kW, with a 40% improvement in heating capacity over standard models at low ambient temperatures. One outdoor unit can serve up to 43 indoor units. They have inverter drives and very low starting currents.

There are also four models in the Mr Slim range. There are two single-phase units rated at 7.1 and 10.0 kW and two 3-phase models rated at 10.0 and 12.5 kW.

For more information on this story, click here: Jan10, 168

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.
August 2018: DIGITAL EDITION

ARCHIVE OF DIGITAL EDITIONS

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

BESA conference 2018

Jobs

  • Building Energy Management Systems (BEMS) Engineer

      Consistently rated amongst the world's best universities, Imperial College London is a science-based institution with a reputation for excellence in teaching and research. Imperial has one of the largest and most diverse university estate portfolios in......

  • Engineering Technical Assistant

      Consistently rated amongst the world's best universities, Imperial College London is a science-based institution with a reputation for excellence in teaching and research. Imperial has one of the largest and most diverse university estate portfolios in......

  • Mechanical Engineer

      Coventry University is a dynamic, modern university with a proud tradition as a provider of high quality education and a focus on applied research. The University ranked 13th in the Guardian University Guide 2019 and was voted ‘Modern University of the......

more jobs »

Poll

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



Calendar