With Energy Saver 2 compression, a compression ratio of the energy section of about 6 to 8% (high type). Using efficient Closed Shroud Impeller, with Sub-Cooling System and the use of electronic expansion valve in the partial load characteristics gives precise control for high efficiency. Uses the latest energy-saving, high performance heat transfer tube. Super-efficient TECO motor with chiller efficiency higher than R-123 centrifugal chillers. Cuts operating costs by about 20%.

The three major activities of Ricwil (Malaysia) Sdn Bhd cover manufacturing, contracting and engineering. Incorporated in 1984, Ricwil (Malaysia) Sdn Bhd, is comprised of 51% Malaysian shareholders. The remaining 49% belongs to Ricwil Japan, which is licensed to manufacture preinsulated pipes under the Industrial Co-ordination Act 1975. Today, Ricwil’s underground and aboveground pre-insulated pipes (which cover thousands of miles) are functioning satisfactorily in all areas of work.

Ricwil Malaysia has expanded its activities to include mechanical contracting and trading, serving both commercial and process industry sectors.

We specialize in devices for energy conservation. Our major products include carbon dioxide (CO2) and carbon monoxide (CO) sensors for demand control ventilation of air-conditioned spaces and for enclosed car parks. Our other products include occupancy and temperature controllers.

Our business philosophy is customer oriented. As partners, we develop new and unique products and/or solutions.

Our products include:
• A full range of CO2 sensors and controllers
• CO sensors and controllers
• CO2 incubators for plant tissue culture
• Occupancy sensors
• Temperature controllers

GREFAC Condensing Units are designed to benefit users of refrigeration systems from all industries by maximizing energy efficiency & savings at the most affordable price. While we stress on minimizing your utility bills, we are encouraging everyone to create a better environment for our future generations through long term sustainability.