What refrigerants are used?

We use R134a or R410A refrigerants depending on the model.

What is the maximum hot water temperature?

The maximum outlet hot water temperature is 70 degrees Celsius.

Is the inner tank made of stainless steel?

Yes, the inner tank is made of SUS 304 stainless steel.

All in One Heat Pump Water Heater Best Selling

Name: All in One Heat Pump Water Heater Best Selling
Brand: Zhejiang Cen New Energy Stock Co., Ltd.
SKU: 792536892

Zhejiang, ChinaZhejiang Cen New Energy Stock Co., Ltd.

US$480.00-550.00

5 Pieces

Product profile

Customization

Available

Energy Efficiency Grade

Two

Heat Temperature

50~70 Deg C

Model NO.

CD18M-150 CD18M-200 CD25Z-150 CD25Z-200

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, CCC, RoHS, SASO

Product Name

Small Capacity Heat Pump for Home Use

Refrigerant

R410A or R134A

Maxi Outlet Hot Water Temperature

70 Celsius Degree

Expansion

Electrical Expansion Valve

Certificate

CE Certificate

Type

Air Source Heat Pump

Transport Package

Plywood Case

Specification

∅∅560mm*1750mm∅

Trademark

KONNEN

Origin

China

HS Code

8418612090

Production Capacity

100 Units/Day

Key features

Flexible Water Tank Volume: Available in 150L and 200L options to suit different capacity needs.

High Efficiency Heating: Rated COP up to 3.7 with GMCC compressor and R134a/R410A refrigerant.

Durable Inner Tank: Constructed with SUS 304 stainless steel for long-lasting corrosion resistance.

Comprehensive Certifications: Certified by CE, ISO9001, CCC, RoHS, and SASO for global compliance.

OEM Service Available: Full customization options including design, samples, and minor adjustments.

Smart LCD Control: Equipped with an LCD controller for easy monitoring and operation.

Wide Application Scope: Ideal for villas, hotels, factories, hospitals, and swimming pools.

Fast Delivery Time: Standard delivery within 30 days after order confirmation.

Company profile

Zhejiang Cen New Energy Stock Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established R&D and customization capabilities, supported by 22 R&D engineers, documented design-development records, and reported new-product development during the past year. ISO9001:2015 certification and documented complaint-handling and corrective-action procedures indicate structured quality and service management. Production is supported by five lines, 50 quality-control staff, eight quality-control test-equipment units, inventory capability, and stated output across heat pumps, water tanks, and controllers. However, the supplier lacks an effective manufacturing-capacity contract with related subcontractors, overseas warehouses, overseas showrooms, SDK availability, and OEM service for popular brands. Financial credibility cannot be assessed from the provided slices because the financial entries only identify reporting years. Customer-case evidence is also insufficient, although export activity and stated markets demonstrate international sales experience.

Supplier typeThe supplier is identified as Zhejiang Cen New Energy Stock Co., Ltd. and presents itself as a technology- and quality-focused manufacturer of energy-saving products. Its stated product output includes heat pumps, water tanks, and controllers, supported by five production lines and international export markets.

CertificationsThe supplier holds an ISO9001:2015 certificate. This is explicit evidence of a certified quality-management system, although no other certifications are stated.

After-Sales capabilityThe supplier has clear, followed procedures and records for corrective and preventive actions and customer complaints, which supports structured after-sales handling. Service-capability assessment procedures are written but have no records, so the overall service system is positive but not fully evidenced across every control activity.

R&D capabilityInnovation capability is supported by 22 R&D engineers, reported new-product development during the past year, one national science and technology progress award, and available design input, output, review, verification, and validation documentation. The supplier does not have an available SDK, but the broader evidence supports meaningful product-development capability.

Production capacityProduction and fulfillment resources include five production lines, 50 quality-control staff, eight quality-control test-equipment units, inventory capability, 80 qualified service suppliers, and stated output for heat pumps, water tanks, and controllers. Lead times are stated as within 15 workdays in both peak and off-peak periods, while the lack of a valid manufacturing-capacity contract with related subcontractors is a documented limitation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. R&D responsibilities specifically include sample- and design-based customization, providing consistent evidence of broad customization capability.