What refrigerants are supported?

The heat pump supports various refrigerants including R417A, R407C, R404A, R410A, R22, and R134A.

Does it have an automatic defrosting function?

Yes, it features an automatic reversing defrosting function with a reverse valve inside, ensuring reliable operation in hard winters.

Small Ground Source Heat Pump with a Max Output of 4- 5kw

Name: Small Ground Source Heat Pump with a Max Output of 4- 5kw
Brand: Shanghai Venttech Refrigeration Equipment Co., Ltd.
SKU: 773456742

Shanghai, ChinaShanghai Venttech Refrigeration Equipment Co., Ltd.

US$1,458.00

1-9 Pieces

US$1,400.00

10+ Pieces

Sample price:US$1458.00/piece.Request sample

Product profile

Customization

Available

Energy Efficiency Grade

One

Heat Temperature

50-70°C

Model NO.

MD50

Work Environment

Common Heat Pump

Heat Source

Air-source

Heating Type

Circulating Heat

Application

Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons

Certification

CE, ISO9001

Product

Heat Pump

Input Power

19kw

Heating Capacity

72kw

Cooling Capacity

56kw

Hot Water Supply

1600(L/H)

Power Supply

380V/50Hz/3pH

Outlet Water Temp C

55-60c

Pipe Size

DN50

Level of Security

IP×4

Noise (dB)

Transport Package

Export Packaging

Specification

Customized

Trademark

VENTTECH

Origin

Shanghai, China(Mainland)

HS Code

8418612090

Production Capacity

1500units Per Month

Key features

High Energy Efficiency: Up to 80% energy saving compared to conventional water heaters.

Intelligent Control: LCD digital panel with automatic defrosting and timer functions.

Wide Application: Suitable for villas, hotels, spas, and swimming pools.

CE & ISO Certified: Complies with ISO standards and holds CE certification.

OEM/ODM Service: We offer OEM and ODM services for customized needs.

Low Noise Operation: Equipped with low noise fan motors for quiet performance.

Company profile

Shanghai Venttech Refrigeration Equipment Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: SHANGHAI, GUANGZHOU, QINGDAOAverage Response Time: ≤11.84hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, EXW, Others

AI-Powered supplier vetting

SummaryShanghai Venttech Refrigeration Equipment Co., Ltd. is identified as a Chinese manufacturer/factory specializing in air-conditioning and refrigeration equipment. The supplier reports ISO 9001 certification, six production lines, 6–10 quality-control staff, and 11–20 years of R&D-engineer experience. Its stated capabilities include laboratories, in-house performance testing, a complete quality-testing system, and production of copper-, stainless-steel-, and aluminum-pipe condensers and evaporators. It reports exports to multiple global regions and began exporting in 2009, with export sales accounting for 41%–50% of total sales. Lead time is stated as one month off-season and two to three months during peak season. Evidence of after-sales service, financial credibility, formal customer references, and broader customization processes is limited. No financial figures are provided in this assessment.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in industrial equipment, manufacturing machinery, electrical/electronics, and consumer electronics categories. Its listed products are refrigeration and air-conditioning components and systems, indicating direct manufacturing relevance to the target product area.

CertificationsThe supplier reports ISO 9001 certification and describes a complete quality-testing system, laboratories, professional equipment, and in-house performance testing. These statements support a formal quality-management and testing capability, although no certificate number, validity period, or scope is provided.

R&D capabilityThe supplier reports 11–20 years of R&D-engineer experience, its own laboratories, professional testing equipment, and product features such as precision temperature and humidity control. These are positive indicators of technical development capability, but the slices do not document patents, new-product launches, proprietary technology, or formal R&D outputs.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, a complete quality-testing system, and product manufacturing across copper, stainless-steel, and aluminum pipe configurations. It states one-month off-peak lead time and two-to-three-month peak-season lead time, indicating established production capacity, though actual capacity volume and utilization are not detailed.