Inverter-controlled chiller can replace boiler plant

08 December, 2007

Space heating and cooling for buildings can be provided by heat-pump inverter-controlled chillers from Daikin.

A new inverter-controlled chiller from Daikin Europe can provide chilled water for air conditioning and also replace a conventional gas boiler in ambient temperatures down to -12°C. EWYD-AJYNN chillers incorporate an inverter-driven single screw compressor and are available in a variety of sizes with cooling capacities from 255 to 385 kW and heating from 274 to 412 kW. They use R134a, which has an evaporating pressure higher than atmospheric pressure — even at -12°C. Output is matched to demand in both heating and cooling modes by varying the speed of the compressor.

For more information on this story, click here:Dec 2007, 162

Related links:

Can I use my Air Conditioning system?

If your system hasn't been used in months it's an important question.

New air-cooling system from Weiss Technik has unique four-stage safety concept and innovative thermal disinfection

The Coronavirus outbreak has increased awareness of hygienic room climate issues, ventilation and air-conditioning systems in public buildings. If planned poorly or not serviced properly, air conditioning units can quickly turn into transmitters of disease-causing germs.

Calendar

11 November, 2020, 10:00 - 12 November, 2020, 16:00
elemental
20 November, 2020, 19:00 - 23:59
CSA Awards

Submit event

Tweets by MBS_magazine

Inverter-controlled chiller can replace boiler plant

Related links:

11 November, 2020, 10:00 - 12 November, 2020, 16:00

20 November, 2020, 19:00 - 23:59