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Premium Inverter Technology Vrf Cassette Air Conditioning Unit
US$5,000.00-15,000.00
1 Piece
Sample price:US$5000.00/piece.Request sample
Product profile
Customization
AvailableType
Central Air ConditionersCapacity
27300-209800 BTU/HUsage
Hotels, Schools, Airports, etcIndoor Machine Noise
<23dBCertification
CEChina Energy Efficiency Standard
Level 1Cooling/Heating
Cooling/HeatingPower Source
ElectricalPower Type
ACCondition
NewEer
3.32-4.72Cop
3.56-5.5Comperssors
DC InverterOutdoor Unit Aiflrow Rate dB(a)
45-63Refrigerant
R410ACooling Capacity
8kw-61.5kwHeating Capacity
9kw-69kwOperating Temp. Range(Cooling/Heating)
-5-55/-20-30Max.Esp
85Power Supply
208-230V, 220-240V, 380-415VTransport Package
Pallet, PE Bag, Carton, Corner ProtectorTrademark
ZEROOrigin
ChinaProduction Capacity
30000 Set/MonthKey features
One-Stop Project Solution: Includes design, model selection, material calculation, and direct shipping to job site.
Extended Pipe & Height Capability: Supports up to 1000m pipe length, 240m longest pipe, and 110m height difference.
High Efficiency DC Inverter: Features DC inverter compressors and fan motors with EER up to 4.72 and COP up to 5.5.
Large Capacity System Support: Connects up to 100 indoor units in one system with centralized controller.
Low Noise Indoor Operation: Indoor machine noise is less than 23dB for quiet environments.
CE Certified & Level 1 Efficiency: Meets China Energy Efficiency Standard Level 1 and holds CE certification.
Easy Maintenance Access: Service window on front cover allows status checking without removing the cover.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: Guangzhou, Shenzhen, Hong Kong, QingdaoAverage Response Time: ≤5.23hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryZero Technologies Co., Ltd. is identified as a China-based manufacturer/factory with operations in Guangdong and a production base in Hebei. Its stated product scope covers commercial and residential HVAC equipment, including VRF systems, air handlers, chillers, package units, split systems, and related accessories. Evidence indicates substantial export orientation, broad overseas market coverage, more than 50 overseas agents, and service across more than 100 countries and regions. Production-related information includes a 20,000+ square meter Hebei base, more than 10 production lines, 11–20 quality control staff, and stated off-peak lead times of 2–3 months. The supplier reports multiple management-system certifications and emphasizes R&D, laboratory capability, customization, and technical support. However, the provided information does not sufficiently establish financial strength, formal after-sales service performance, or independently verifiable customer case quality.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates under the legal name ZERO TECHNOLOGIES CO., LTD. Its stated offerings are concentrated in HVAC equipment and accessories, while the Hebei base produces packaged units, air handling units, and chillers.
CertificationsThe supplier lists QHSE, LEED, ISO 9001, ASME, ISO 14001, HSE, and QC 080000 under its management-system certifications. The slice does not provide certificate numbers, issuing bodies, validity dates, or product-specific certification scope, but it explicitly indicates multiple certifications.
R&D capabilityThe supplier reports more than 50 R&D engineers, more than 50 R&D designers, a national-level laboratory, professional production equipment, and a senior R&D team. It also states that it develops customized central air-conditioning products and energy-saving designs, providing explicit evidence of R&D and technical development resources.
Production capacityProduction capability is supported by a 20,000+ square meter Hebei base, more than 10 production lines, and a stated professional production team of 160+ members. The supplier produces packaged units, air handling units, and chillers, while reported lead times are 2–3 months off-peak and 6–12 months during peak season.
Customization capabilityThe supplier explicitly states that it provides one-stop HVAC solutions, customized professional central air-conditioning products, energy-saving designs, and technical support. This directly supports customization capability, although the slices do not specify engineering limits, minimum order requirements, or examples of customized configurations.
Client casesThe supplier claims to have served more than 1,000 overseas projects through over 50 overseas agents across more than 100 countries and regions. A trade record also associates the supplier with GRUPO DE REFRIGERACION SA DE CV, but only one transaction is shown and no project details, customer verification, or performance outcomes are provided.
Product Q&A
Q:What is the maximum pipe length supported?
A:
The system supports a total pipe length of up to 1000 meters and a longest pipe length of 200 to 240 meters.
Q:How many indoor units can be connected to one system?
A:
A single system can connect up to 100 indoor units, controlled by one centralized controller.
Q:Does the system include design and installation support?
A:
Yes, we provide a one-stop solution including VRF drawing design, model selection, and installation material calculation.
Q:What is the energy efficiency rating of this unit?
A:
The unit meets China Energy Efficiency Standard Level 1 with an EER of 3.32-4.72 and COP of 3.56-5.5.
Q:What is the noise level of the indoor machine?
A:
The indoor machine noise is less than 23dB, ensuring a quiet environment.
Send Inquiry
*To:
ZERO TECHNOLOGIES CO., LTD.
ZERO TECHNOLOGIES CO., LTD.*Content:
Supplier replies will be sent to your registered email
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