Which units are suitable for airports and exhibition halls?

For large open spaces like airports and exhibition halls, we recommend modular AHUs, rooftop packaged units, or large-capacity central air conditioning systems with high airflow and cooling capacities, capable of handling high occupancy and heat loads.

Can you help select a unit based on room area?

Yes, we can help you select the most suitable unit based on your room area, usage type, ceiling height, and environmental conditions. Please provide these details for accurate sizing.

What is the difference between a fresh air unit and an AC unit?

A fresh air unit focuses on supplying filtered outdoor air into the space, improving air quality and oxygen levels. It does not regulate temperature. An air conditioning unit, on the other hand, controls both temperature and humidity, often recirculating indoor air. Some systems combine both functions.

High-Efficiency 22.1kw Air Heat Pump and Cooling System

Name: High-Efficiency 22.1kw Air Heat Pump and Cooling System
Brand: Decent Machinery Co., Ltd.
SKU: 2084806942

Shandong, ChinaDecent Machinery Co., Ltd.

US$13,000.00

1-9 Sets

US$9,000.00

10-49 Sets

US$2,800.00

50+ Sets

Product profile

Customization

Available

After-sales Service

Overseas After-Sales Department

Warranty

5years

Model NO.

DECENT1919

Type

Chiller

Air Tube Material

Galvanized Sheet

Corrosion Durability

Ultrahigh

Operating Voltage

380/400 VAC

Noise Level

Ultra Low

Application Fields

Mechanical Engineering

Mounting

Floor Standing

Lifetime

>20 years

Certification

ISO, CE, CCC

Condition

New

Model

Rlsfwm68

Cooling Capacity

68kw

Cooling Inpurt Power

21.1kw

Running Currentq

41.2A

Heating Capacity

70kw

Heating Power

22.1kw

Compressor Type

Hermetic Scroll Type

Compressor Quantity

Start Mode

Direct Start

Refrigerant Type

R410A

Evaporator Type

Shell-Tube

Evaporator Pressure Drop

70kpa

Main Water Pipe Connection Size

DN50

Water Flow

11.7m3/H

Dimension

2110*1080*1870mm

Transport Package

Naked

Specification

4200*2000*2000mm

Trademark

DECENT

Origin

China

HS Code

8418692090

Production Capacity

10000 Sets/ Year

Key features

Ultra-Low Temp Technology: Intelligent defrost and jet enthalpy tech ensure stable heating in extreme cold.

Modular Design: Independent modules allow flexible combinations and easy on-site assembly.

High Efficiency Heat Recovery: Optional 100% heat recovery system for enhanced energy efficiency.

Long Lifespan: Designed for over 20 years of reliable operation with ultra-high corrosion durability.

Low Noise Operation: Ultra-low noise level ensures quiet performance in commercial and residential areas.

Versatile Installation: Floor-standing or rooftop installation suitable for malls, hotels, and offices.

Smart Compressor Control: Computer-controlled alternate start reduces current impact on power networks.

Certified Quality: Meets ISO, CE, and CCC standards for safety and performance assurance.

Company profile

Full Customization100% Finished Products InspectionOverseas ServicesFast Delivery

Decent Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤3.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a China-based manufacturer of air handling units, mist cannons, centrifugal fan blowers, dust collectors, and mining fans. It reports two production lines, stated annual capacities across five product categories, and 41–50 quality-control staff. It supports multiple forms of product customization and has documented procedures for finished-product inspection, supplier-service assessment, corrective actions, and complaint handling. Overseas service is reported in Pakistan through debugging, maintenance, repair, training, and installation, but there are no overseas agents, branches, warehouses, showrooms, or in-stock service capacity. The supplier does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. Financial information is limited to the availability of records for 2021–2023, without sufficient evidence to assess financial credibility. No certification information or customer cases are provided.

Supplier typeThe supplier presents itself as a China-based manufacturing supplier with a factory in Zibo, Shandong, two production lines, and product-specific annual capacity for air handling units, mist cannons, centrifugal fan blowers, dust collectors, and mining fans. The available information supports classifying it as an industrial equipment manufacturer, although the combined facility name is confidential.

After-Sales capabilityThe supplier reports documented procedures and records for service assessment, corrective and preventive actions, and complaint handling. It also offers debugging, maintenance, repair, training, and equipment installation in Pakistan, but has no overseas agents or branches; this indicates defined service capability with limited overseas infrastructure.

R&D capabilityInnovation-related capability appears limited: the supplier reports no new products in the past year, no 3D software design service, no ODM service, and no available SDK. It has one year of total R&D-engineer experience stated and no ERP integration, although OA and CRM systems are reported at level 1; overall innovation strength is not demonstrated.

Production capacityThe supplier reports two production lines, 41–50 quality-control staff, and stated annual capacities of 1,000 air handling units, 5,000 mist cannons, 6,900 centrifugal fan blowers, 2,000 dust collectors, and 2,300 mining fans. It also reports inspection instructions that are uniformly followed and peak- and off-season lead times within 15 working days, but lacks in-stock capacity and has no valid manufacturing-capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is supported consistently across the R&D and design-capability records, although 3D software design services are not provided.

Product Q&A

Q:Can you customize motor and compressor brands?

Yes, we can customize the motor and compressor brands as well as the operating voltage according to your local standards and specific requirements. Just let us know your preferences during the inquiry.

Q:How do I get a price quote for this chiller?

To provide an accurate price, please share the technical specifications such as airflow (CMH or CFM), cooling/heating capacity, application area, and any special requirements. Our team will then prepare a tailored quotation for you.

Q:What is the difference between water-cooled and air-cooled units?

Water-cooled units use water as the cooling medium and require a cooling tower. They are more efficient but need additional water supply systems. Air-cooled units use ambient air to dissipate heat and are easier to install and maintain, making them suitable for areas with water scarcity or limited infrastructure.

Q:Can I add my company logo to the product?

Absolutely! We support OEM services, including applying your company logo on the product body, nameplate, and packaging upon request.

Q:What is the panel material of the unit?

Our panels are typically made of double-skin galvanized steel with polyurethane insulation (thickness of 25-50mm). Optional materials include stainless steel or aluminum alloy, depending on corrosion resistance and hygiene requirements.