aFLV

AcronymDefinition
aFLVAnti-Friend Leukemia Virus
References in periodicals archive ?
Yet we choose an AFLV that provides, for example, 2.
The fix was two-fold: increase the hot water supply temperature (very fortunately, the 140[degrees]F [60[degrees]C] hot water supply temperature was a designer choice; the condensing boilers could generate as high as 180[degrees]F) and remove the AFLV flow restricting cartridges to unbalance the system.
Unfortunately, the contractor installed AFLVs (accepted by the engineer who actually specified CBVs), guaranteeing that every coil would get too little flow.