Equally critical to consider is the selection of. the heating and cooling contractor. The operating efficiency of a system depends as much on proper. installation as it does on the performance rating of the equipment. Improper design and improper installation of the HVAC system have negative impacts on personal.
It's not known to many people today that long time ago the Vandal warriors, a Germanic tribe, once established a kingdom in North Africa as their base for raiding the Mediterranean Sea, much like the Vikings. Like the Goths and Attila's Huns, the Vandals helped bring about the Roman Empires decline.
Vandal, member of a Germanic people who maintained a kingdom in North Africa from ad 429 to 534 and who sacked Rome in 455. Their name has remained a synonym for willful desecration or destruction. Fleeing westward from the Huns at the beginning of the 5th century, the Vandals invaded and devastated parts of Gaul before settling in Spain in 409.