My house was built in the mid 1700s and has no conventional HVAC duct installed.
For quite a few years, this presented a problem.
The living space was frigid cold all Winter and ungodly warm all summer. Every one of us tried to get by with electric baseboard heaters, window a/cs and box fans, however they proved ineffective. Living in the northeastern area of the country, our weather is especially severe. When the temperature drops down to negative twenty degrees, a portable oil furnace can’t keep up. If the temperature climbs into the high eighties with excessive humidity, window a/cs aren’t enough. Plus, these units were an eyesore and rather expensive to operate. I wanted a more streamlined, whole-house system; Very few of years ago, I l acquired about high velocity heating and cooling systems. This genre of program is designed to retrofit into older homes without causing disfigure to walls or ceilings. It doesn’t require any major teardown or remodeling. The beauty of a high velocity program is the narrowdiameter HVAC duct. The ducts are only several inches across and are flexible enough to snake through existing walls. They accommodate studs, plumbing pipes and electrical outlets and fasten to truly small vents that can be installed almost anywhere. A high velocity program works by way of a process called aspiration. It pumps conditioned air into the rooms at a high rate of speed, creating a gentle suction. The old and modern air mix abruptly to raise or lower temperature suddenly. Because the program doesn’t need to run all that long and the smaller ducts minimize energy waste, a high velocity opportunity is quite cost-effective. I’m just cheerful to have a centralized control component and a comfortable home.
zone controlled hvac