In the District of Columbia (DC) and beyond, the energy transition is creating new opportunities for HVAC contractors every day. Heat pumps outsold gas furnaces by more than 35% nationwide in 2024, ...
Based on a presentation to the GPA Europe Annual Conference, Prague, Sept. 21-23, 2011. Operational scenarios for two uses of a new refrigeration process for recovering NGLs from natural gas have ...
AUTOMATIC RECOVERY: The G5Twin from Appion is a twin cylinder, twin condenser model that features a refrigerant-isolated crankcase and automatic liquid and vapor recovery. June 30, 2020 Refrigerant ...
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