ThermOzone Ltd

About the company

ThermOzone have over two decades experience with all aspects of Chiller equipment design, overhaul and repair. Our unique ReChill & NuChill brands offer modern chiller design concepts and energy efficiency to be applied upon older equipment and in site locations where off shelf chillers simply will not work, or where reliability is a concern.

Accredited technology groups:

  • Heating, Ventilation & Air Conditioning
  • Process heating and cooling


Case Study: Meaner, greener cooling for Greenwich Mean Time

In order to preserve the precious relics in the Museum, a closely controlled environment is essential.  The existing equipment on site form 1998 had provided reasonable service, but with their 20th century reciprocating compressors, the chillers were approaching their life-point, failures were frequent, and these were far from energy efficient.

Existing technology: Dual circuit water chillers, with reciprocating compressors and fans on single inverter.

New solution: The first UK Inverter Screw field-based conversion, refrigerant change and upgrade to independently inverter driven fans

Capital cost: £140,000

Annual financial saving: £47,000

Project payback: 2.1 years based on variables shown in payback report


(Carbon Trust Accredited Suppliers have met or exceeded criteria set by the Carbon Trust designed to examine their capability to deliver thoughtful, well-designed energy efficient and renewable energy systems. As part of the assessment process, the Carbon Trust takes into consideration feedback from client references regarding the suppliers’ performance. Whilst the Carbon Trust has endeavoured to confirm that all suppliers included in the Green Business Directory are of a proven high quality, users of the Green Business Directory enter into contracts directly with Accredited Suppliers to the exclusion of the Carbon Trust, and at their own risk. The Carbon Trust makes no representations regarding, nor does it accept any liability whatsoever in respect of, the performance of any services or the supply of any goods by Accredited Suppliers. Case studies have been written and supplied by Accredited Suppliers. Details should be independently reviewed by prospective customers.)

ThermOzone Ltd
Preston Road, Reading
United Kingdom
01189 181 400