
Propane Outperforms R407C in Test of Rooftop AC Units
R290 achieves better capacities and efficiency in test by Petra Engineering.
R290 achieves better capacities and efficiency in test by Petra Engineering.
In a sign of growing potential for hydrocarbon uptake in the Middle East, Saudi Arabia-based OEM Petra Engineering Industries Co. (Petra) informed this website that it is currently working on prototyping, testing, and converting manufacturing lines for propane-based (R290) HVAC systems at its manufacturing facilities in the region. Petra is one of the largest manufacturers…