HVAC Duct Systems - Ductwork systems channel the air to the spaces where it is needed from the air handler. HVAC duct systems also will pull the air from the space and channels it back to the air handler where it needs to be conditioned. In some commercial applications, the area above the ceiling is considered the return duct. All the return air is channeled back to the air handler through the plenum where it is conditioned in the air handler. Part of the conditioning process is the air being passed through a filter and then an exchanger like a coil or heat exchanger.
HVAC Duct Systems | Round Duct
Some of the best types of ductwork systems are round hard duct systems. Round duct systems allow better airflow with the least amount of turbulence. This allows the designed amount of air flow to reach the spaces with the least amount of work from the blower motor. That equates to energy savings and better comfort for the occupants. In square or rectangle duct systems turning vanes are used in all turns to reduce turbulence.
All ductwork systems require insulation. Ductwork typically runs through unconditioned spaces and the insulation serves three purposes. First, it reduces any noise from the air flowing through the duct system. Secondly, the duct insulation reduces heat loss or heat gain from the unconditioned space to the duct system or vice versa. Finally, in cooling applications, the air conditioning duct system typically operates below the dew point.
HVAC Duct Systems | Insulation
The ductwork insulation provides a vapor barrier which prevents the duct work from sweating and causing problems associated with moisture. All this is important because it saves energy when you increase efficiency. In most cases, round hard ductwork is easier to assemble and build. If you are getting new duct work it is a good idea to consider round hard ductwork.
HVAC Duct Systems – Round Hard Duct Work
Air Conditioner Breaker Trips | Air Conditioner Condensation Water Dripping – Condensate Leaks | Air Conditioning Blower Motor Repair | American Standard Gas Furnace Reviews | Fixing a Refrigerant Leak | Air Conditioner Compressor Troubleshooting | Variable Speed ECM Condenser Fan Motors | Carrier Gas Furnace Reviews | Burnham Boiler Reviews | Lennox Heat Pump Reviews | Troubleshooting Broken Thermostats | York Gas Furnace Reviews | Goodman Air Conditioner Reviews | Building Automation Systems | Daikin Air Conditioner Reviews | Carrier Air Conditioner Reviews | HVAC Triple Evacuation | Variable Speed ECM Condenser Fan Motors | Run Start Capacitors HVAC Motors | Ohms Law and HVAC
Share your HVAC Photos or ask a question about your HVAC System by uploading a photo of it.