Fresh air unit

Fresh air unit Specification

Ventilation
Continuous

Dust
Low

Application
Commercial/Industrial HVAC

Efficiency (%)
95%

Energy Consumption
Low

Flow Rate
3000 m/h

Frequency
50 Hz

Connectivity Type
Wired

Hole Size
8 Inch

Humidity %
40-60%

Maintenance Type
Easy Access Panels

Pressure Range
250-400 Pa

Control System
Microprocessor Controller

Filtration Property
HEPA/Pre-Filters

Output
Fresh Filtered Air

Material
Galvanized Steel Sheet

Filters
Primary & Secondary Filters

Installation Type
Floor Mounted / Ducted

Noise Level
<68 dB

Equipment Type
Fresh Air Unit

Dust %
<5%

Features
Corrosion Resistant, Robust Construction

Color
Silver / Grey

Automatic Grade
Semi-Automatic

Capacity
Up to 5000 CFM

Power
1.5 kW

Voltage
220-240V

Dimension (L*W*H)
1200 x 600 x 450 mm

Weight
85 kg

Motor Type
Single Phase Induction Motor

Air Intake Configuration
Side/Top as required

Recommended Area Coverage
Up to 1500 sq.ft.

Pre-Filter Efficiency
90% down to 10 micron

Replacement Interval for Filters
6 Months

Insulation Thickness
25 mm PUF

Service Access
Removable Panels

Fan Type
Forward Curved Centrifugal

Temperature Range
-5°C to +55°C

Operating Mode
Continuous/Intermittent

Fresh air unit Trade Information

Minimum Order Quantity
20 Pieces

FOB Port
DELHI

Payment Terms
Cash on Delivery (COD), Cash Advance (CA), Cash in Advance (CID)

Supply Ability
5 Pieces Per Month

Delivery Time
4 Week

Main Domestic Market
All India

About Fresh air unit

A fresh air unit is a system designed to bring in and circulate clean, outdoor air into indoor spaces. It typically includes components like an intake fan, filters, and sometimes a heat exchanger. The unit filters and conditions the incoming air to remove contaminants and maintain a comfortable temperature and humidity level before distributing it throughout the space. This ensures a steady supply of fresh air, improves indoor air quality, and helps maintain a healthy and comfortable environment.

Versatile Air Intake Configuration

The unit accommodates both side and top air intake arrangements, allowing seamless integration into existing ductwork or unique space configurations. This flexibility ensures optimal air distribution, no matter your installation requirements, and offers improved adaptability for various commercial and industrial environments.

High-Efficiency Filtration System

Equipped with a pre-filter (90% efficiency down to 10 microns) and secondary HEPA filtration, the unit efficiently removes particles and contaminants, delivering fresh, clean air. Filter replacements are recommended every six months, and the system maintains less than 5% dust output, supporting healthy and comfortable indoor air quality.

Robust Performance & Low Maintenance

With a powerful 1.5 kW single-phase induction motor, the unit handles up to 3000 m3/h of air at a pressure range of 250-400 Pa. Maintenance is simplified via removable panels and easy-access filters, while the corrosion-resistant galvanized steel construction ensures long-term reliability and low energy consumption.

FAQ's of Fresh air unit:

Q: How is the fresh air unit installed and configured for different air intake needs?

A: The unit offers side or top air intake configurations, which can be selected according to your ventilation plan. Installation can be either floor-mounted or ducted, and the 8-inch air intake holes facilitate smooth integration with most commercial and industrial setups.

Q: What is the recommended process for maintaining the filtration system?

A: To ensure optimal performance, check and replace the primary and secondary filters every 6 months. Maintenance is straightforward thanks to the easy-access removable panels, allowing for quick filter changes without professional tools.

Q: When should the filters be replaced to maintain filtration efficiency?

A: Filters should be replaced every 6 months or sooner if the monitored pressure drop indicates significant blockage. Regular replacement guarantees that the pre-filter continues to trap particles as small as 10 microns with 90% efficiency, and the HEPA filter maintains superior air clarity.

Q: Where is this fresh air unit best applied?

A: This unit is ideal for commercial and industrial HVAC environments needing effective air purification over areas up to 1500 sq.ft., such as offices, factories, clean rooms, and warehouses, anywhere consistent fresh, filtered air is essential.

Q: What control and connectivity features are provided for easy operation?

A: A microprocessor-based controller enables precise operation in continuous or intermittent modes. Connectivity is wired for reliable performance, and the semi-automatic design allows for user-friendly management and monitoring.

Q: How does using this fresh air unit benefit air quality and energy consumption?

A: With a dual-stage filtration system, robust construction, and low energy consumption, the unit consistently delivers 95% clean, filtered air at a comfortable humidity (40-60%). It reduces dust to less than 5% and operates quietly, ensuring a healthy, efficient indoor environment.

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