An air handler, or air handling unit (often abbreviated to AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system.
The Air Handling Units can be broadly classified as :
All major components are aligned to the base tray, thus making it maintenance and service friendly.Horizontal Floor Mounted Type
Offers sturdy construction and flexible combination of various components like coils, filters etc. to suit specific applications.
Vertical Air Handling Units
Designed to occupy lesser floor space in comparison with horizontal units. Panel opening in front of the fan section enables easy maintenance and serviceability of the unit.
Ceiling Suspended Units
As the name suggests, can be suspended from the ceiling, thus requiring zero floor space.Completely noiseless and can be tucked away above the false ceiling, or inside the conditioned area itself, thus reducing installation costs and giving flexibility to the design of the interior.
An Air Handling Unit is a device used to condition and circulates air as part of a heating, ventilating, and air-conditioning (HVAC) system. An air handler is usually a large metal box containing a blower, heating or cooling racks or chambers, sound attenuators, and dampers. Air handlers usually connect to ductwork that distributes the conditioned air through the building and returns it to the AHU. Features:
Applications:
FEATURES AND BENEFITS
Economical design to suite for commercial application The fully assembled LPCP air handler offers a large selection of configuration to meet a wide range of cooling and ventilating requirements. LPCP is ideally suite for stores, office buildings, schools or other commercial establishments.
High efficiency performance engineered fan and heat transfer system provides maximum cooling and airflow while minimizing vibration, acoustic level and power consumption.
Complete product selection program It is furnished with complete product selection program to ease the product selection process and also generates performance data in professional format for project submission.
Minimum installation cost The modular casing concept creates an easy way for installation, which will help to minimize field labor cost.
Suitable for retrofit, renovation and replacement It is designed to have compact casing to suite the need for retrofit, renovation and replacement market. Small footprint also ensures economical use of building space.
Exnt condensate management Sloping drainpan allows for total condensate removal. A unique feature developed to prevent stagnant water in air handling unit.
Sturdy construction It is sturdily constructed based on a specially designed rigid frame and reinforcement. This means modules can be stacked in a vertical air handler configuration, but also allows removal of panel for unlimited access.
MECHANICAL SPECIFICATIONS
Casing Construction product ists of horizontal and vertical configuration. Both configurations have the option of either horizontal or vertical discharge. All sections are insulated with Polyethylene foam insulation. Access panels are available on both sides of casing for fan and mixing box section (optional).
Fan Module The vibration levels of the complete fan assembly (fan wheel, motor and drives assembled as a whole system) had checked and dynamically balanced in the factory as per ISO 1940. Fan is double-width, double-inlet, and multiblade type. Fan is forward curved (FC) as required for stable operation, low noise and optimum energy efficiency. Fan had equipped with bearings with an L-50 life (average life) of 200,000 hours. The fan had designed in accordance to AMCA standard. Electric Motor is TEFC (Totally Enclosed Fan Cooled), 3-se induction motor, 50Hz or 60Hz, IP 54 or IP55 and class F or class H insulation. Electric Motor had mounted integral to a fan assembly furnished by the unit manufacturer. Motor had mounted inside the unit casing on a slide base to permit adjustment of drive belt tension.
Coil Module All coils are highly efficient aluminum fins, which are mechanically bonded to 1/2 inch seamless copper tubing. Capacity, pressure drop and selection procedure had designed in accordance with ARI Standard 410. Coil casing is galvanized steel. Coils had leak tested at 380 psig. The header had constructed of round steel pipe with BSPT external threaded. All headers had fitted with air venting and water drainable plug.
Drain Pan Coil had provided with an insulated galvanized sloping drain pan to allow for proper condensate removal. The galvanized drain pan is light gray powder-painted for corrosion protection.
Filter Filters are available with 2 inch aluminium washable filter.
Mixing Section The mixing sections are constructed of heavy gauge galvanized steel with two opposed blade dampers. A drive shaft is provided on the damper that can be used with an actuator.
Aeriscoat R
It removes and protects all micro organisms, biofilm & corrosion in one step certified by CSIRO & approved by USEPA. the effectiveness lasts 5 years and reduces maintenance. Applicable to coil in heat exchanger & evaporator especially for use in humid climate, seaside, factories, hotels, etc.
AHU Starter Panel
it particularly controls the HVAC system. Integrated with motor and compressor protection system, reliable according to UL/IEC/NEMA standard and easy to install.
Control Valve
It controls the opening and closing of the pipe in the HVAC system for room temperature monitor. Recommend to use with Thermostat for precise temperature control. Control valve option cannot be factory installed inside unit. It will be provided separately.
Pressure Independent Characterized Control Valves ZOption-5 Years
It combines a differential pressure regulator with a 2-way control valve which supplies a specific constant flow each degree of valve opening regardless of pressure variation in the system. Recommend to use with Thermostat for precise temperature control.
Proportional Thermostat
It monitors the adjustable control valve by 0-10 vdc 0oC temperature setting and connectable with the external sensor.
Other options are also available as listed: • Painted Casing • Drip Eliminator • Electric Heater • Elastometric Close Insulation • Backward Curved fan • 2 inch Synthetic Filter • 2 inch Throwaway Filter • 15 or 21 inch Bag Filter • 4 or 12 inch cartridge Filter
Signup today to claim your Discount. Get Started before it's too late!
