Related Articles

• Tridonic lighting dashboard supervises multiple sites  

  Tridonic has developed a lighting dashboard to supplement its connecDIM lighting-control solution. This dashboard interfaces with the connecDIM system and opens up the opportunity for the Tridonic system to integrate with the HVAC building-management system.

• Star sets new benchmarks for ammonia air-cooled chiller packages 

  Star Refrigeration’s air-cooled Azanechiller has seasonal efficiency figures 50% higher than the requirement of the Eco-Design Directive and 20% higher than competing high-efficiency chillers. Its SEER (seasonal energy efficiency ratio) for comfort cooling is 5.6.These chillers use ammonia, which is presented by Star Refrigeration as avoiding the uncertainty of synthetic F-gas refrigerants, having zero GWP, and being a future-proof solution that will deliver reliable cooling for at least 20 years.

• CHP offers ultra-low NOx emissions 

  Ener-G offers a range of CHP units with NOx emissions that are five times lower than the widely accepted limit of 250 mg/m³ at 5% excess oxygen and standard atmospheric conditions. That means that NOx emissions are less than 50 mg/m3 at the same conditions. These CHP units have electrical outputs from 50 to 230 kW.

• Carrier temporary chillers come with full BEMS capability 

  Full BEMS capability is now provided with Carrier Rental Systems’ fleet of chillers, enabling chillers on temporary cooling duty to be fully integrated into a building’s existing control system. Uses can optimise chiller performance for occupant comfort and energy consumption. It will particularly benefit temporary cooling needs in complex and critical applications such as hospital, data centres, manufacturing industry and large commercial offices.

• Nuaire launches new residential range of ventilation products 

  Nuaire’s Q-Aire ventilation system is designed for the new-build residential market. It consists of three new products to deliver energy-efficient ventilation and good indoor air quality.