Variable frequency drives (VFDs), also known as variable speed drives (VSDs), are used to modulate the speed of motors in various applications, from hydronic water pumping to VAV fan units to vacuum ...
The Allegiance 18 has a SEER rating of up to 18.90. The sound levels of the fan system go down to 72 decibels; the variable-speed condenser fan motor operates at 440 rpm on low speed. According to the ...
Nick has seven years of experience in the home improvement industry. He started his career marketing for dozens of flooring providers and related home services across North America. Today, he is a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback