What are the available voltage options?

The unit supports 220-240V 1ph and 380-415V 3ph power supplies to accommodate different regional standards.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What refrigerant is used in this heat pump?

This monoblock heat pump uses R-290 refrigerant, which is eco-friendly and efficient for heating and cooling applications.

R290 Monoblock Heat Pump: Efficient Heating and Cooling for Every Season

Name: R290 Monoblock Heat Pump: Efficient Heating and Cooling for Every Season
Brand: Hebei Langri Heating and Cooling Equipment Co., Ltd.
SKU: 2288466835

Hebei, ChinaHebei Langri Heating and Cooling Equipment Co., Ltd.

US$1,700.00-3,500.00

1 unit

Product profile

Customization

Available

Energy Efficiency Grade

One

Heat Temperature

50-70°C

Work Environment

Low-temperature Heat Pump

Heat Source

Air-source

Heating Type

Multi-power Heat

Application

Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Beauty Salons, Refrigeration Parts

Certification

CE, CE Certificate

Weight (Kg)

168

Refrigerant

R-290

Function

Heating+ Hot Water+Cooling

Heat Exchanger

High Efficient Heat Exchanger

Air Compressor

Tank Capacity 1.5-3.8kg

Dimension(LWH)

1240*430*1560mm

Working

Temperature Range -35c-50c

Warranty

5year

Compressortype

DC Inverter+Evi

Video Outgoing-

Provided

Maximum Working

4.2MPa Pressure

Voltage

380V.220V

Noise Level

50-60db

Type

Evi DC Inverter Heat Pump

Brand Name

Langri

Specification

1051*401*1338

Trademark

Langri

Origin

China

HS Code

8415830000

Key features

EVI DC Inverter Technology: Advanced Evi DC Inverter compressor ensures stable heating and cooling in extreme temperatures from -35C to 50C.

High Energy Efficiency: Achieves Energy Efficiency Grade One with COP up to 5.28 and EER up to 2.91 for significant energy savings.

Versatile Multi-Power Heating: Supports Heating, Hot Water, and Cooling functions suitable for villas, hotels, factories, and swimming pools.

R-290 Eco-Friendly Refrigerant: Utilizes R-290 refrigerant with a maximum working pressure of 4.2MPa for safe and efficient operation.

Comprehensive 5-Year Warranty: Includes a 5-year warranty coverage for peace of mind and long-term reliability of the heat pump unit.

Full Customization Services: Offers OEM, ODM, and flexible customization options including designs, samples, and minor adjustments.

Multiple Voltage Options: Compatible with 220-240V 1ph and 380-415V 3ph power supplies to fit various international electrical standards.

ISO Certified Manufacturer: Factory holds ISO9001, ISO45001, and ISO14001 certifications ensuring high quality and safety standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Hebei Langri Heating and Cooling Equipment Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.86h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells metal products, mechanical parts, motors, valves, and related equipment, with a stated 20,000-square-meter production base, automated production lines, and precision testing equipment. It reports ISO9001:2015, ISO45001:2018, ISO14001, RoHS, and CE-related certification capabilities. Customization is supported from samples and designs, including full, minor, and flexible customization, and the supplier offers ODM and OEM services. Service management procedures, complaint handling, and corrective/preventive action procedures are documented and followed. However, it has no overseas warehouse, showroom, agent, or branch, no available SDK, no new products reported in the past year, and no ERP, OA, CRM, or SAP system integration. Financial information is represented only by year references, so credibility cannot be fully assessed. No specific customer cases are provided.

Supplier typeThe supplier is a manufacturer and seller of metal products, mechanical parts, motors, valves, and related machinery. Its stated 20,000-square-meter production base, automated lines, and precision testing equipment support classification as a production-oriented industrial equipment supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with RoHS and CE-related product certification capability. These are explicit certification holdings or capabilities relevant to quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaints, with records supporting implementation. However, it has no overseas warehouse, showroom, agent, or branch, which limits its stated overseas service infrastructure.

Production capacityThe supplier states that it operates a 20,000-square-meter modern production base with multiple automated production lines and precision testing equipment. Its listed machinery and manufacturing-related business scope support production capability for metal and mechanical products.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also offers ODM services. It additionally reports OEM capability for popular brands, providing direct evidence of broad customization and contract-manufacturing flexibility.