Danfoss says it has developed the new TU with F-charge TXV to help OEMs meet the new U.S. Department of Energy commercial refrigeration energy efficiency standards. The new F-bulb charge delivers low superheat in low- and medium-temperature refrigeration ranges, includes asymmetric ballast material that is proven to deliver more stable temperature control and, like all Danfoss TXV bulb charges, is HCFC-22 free.
Danfoss highlighted the sustainability benefits of CO2 refrigeration systems in supermarket applications during a presentation at ATMOsphere America 2014, June 18-19, in San Francisco.
The 2014 ASHRAE Handbook—Refrigeration, which covers refrigeration equipment and systems for applications other than human comfort, is now available for purchase.
AHRI has responded to President Barack Obama’s plan to reduce emissions from refrigeration and air-conditioning equipment, saying the HVAC industry should take the lead.