Additionally if the fan selector switch on the thermostat is set to the on position.
Air handling unit components.
The vortica blower found in trane air handlers uses less energy than other blower models.
Air handling unit components.
These small terminal type ahus are referred to as fan coil units fcus or blower coil units bcus based on size and capacity.
These types more commonly include for.
We ll look at different examples of typical ahu s along with animations for components such as dampers heating and cooling coils heat wheels humidifiers run around coils heat exchangers and more to help you learn hvac engineering.
Ahus can be small used in local environmental spaces and include minimal components such as.
The air handling units can have several components depending on the complexity and requirements such as energy efficiency of each specific building and application.
In this article we ll be learning how air handling units or ahu s work.
An electrical motor drives the fan.
Air handling unit basics.
Recuperator or plate heat exchanger.
Fans plug fans double inlet single inlet axial etc.
Remote gas duct heaters there gas furnaces which are remotely located from the air handling unit which are installed in the duct system.
A sandwich of plastic or metal plates with interlaced air paths.
Components of air handling unit here are some of the air handling unit components that may be contained in the equipment.
A slowly rotating matrix of finely corrugated metal operating in both opposing.
Other components in the air handler is a fan control relay or fan control board.
An air handling unit ahu is a machine that conditions i e heats cools cleans and or humidifies and circulates air in a house or building.
An air handling unit where 1 is the supply air 2 fan section 3 vibration isolator 4 cooling coil 5 filter and 6 mixed air duct.
These are called gas duct heaters and are completely reliant on air flow from the air handling unit before the can fire and provide heating.
Ahus are components of complete heating ventilation and air conditioning hvac systems.
The most basic component of an air handler is a large fan also known as a blower.
This gets its signal from the thermostat on a call for cooling or heating.
A fan or blower a single heat transfer coil and filter s.
Thermal wheel or rotary heat exchanger.