For a customized heat pump, how long is the R&D time?

Normally 10 to 50 business days, depending on requirements, whether it is a modification on a standard heat pump or a totally new design.

High Efficiency R290 Monoblock Heat Pump for Cold Climate House Heating

Name: High Efficiency R290 Monoblock Heat Pump for Cold Climate House Heating
Brand: Zhejiang AMA&Hien technology Co., Ltd.
SKU: 2142790492

Zhejiang, ChinaZhejiang AMA&Hien technology Co., Ltd.

US$1,880.00

1-49 Pieces

US$1,680.00

50-499 Pieces

US$1,480.00

500-4,999 Pieces

US$1,280.00

5,000+ Pieces

Product profile

Customization

Available

Certification

RoHS, ISO9001, CE

Working Medium

R290

Heat Source Type

Air Source Heat Pump

Heat Pump

Air to Water Heat Pump

Air Source Heat Pump

Heat Pump Water Heater

Heated Pumping

Water Heaters Heated Pumping

Heatpump

Heat Pump Heating Cooling System

Swimming Pool Heat Pump

Heating Cooling System

Heat Pump Cold Climate

-20 Degrees Centigrade

Transport Package

Carton or Wooden Frame

Trademark

Hien

Origin

China

HS Code

8418612090

Production Capacity

50000pieces/Year

Key features

Eco-Friendly R290 Refrigerant: Utilizes R290 with GWP of only 3 for sustainable heating and cooling.

All-in-One Functionality: Provides heating, cooling, and domestic hot water in a single unit.

Superior Energy Efficiency: Achieves A+++ rating with SCOP up to 5.19 and 80% energy savings.

Whisper-Quiet Operation: Noise level as low as 40.5 dB(A) at 1 meter distance.

Smart IoT Control: Manage via Wi-Fi and Tuya app with integrated IoT platform support.

Solar Ready Design: Seamlessly connects with PV solar systems for enhanced energy savings.

Company profile

High Repeat Buyers ChoiceSelf-brandedExhibition Experience

Zhejiang AMA&Hien technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 25 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined, non-offshore company specializing in air-source heat pumps across R&D, production, sales, and after-sales service. It reports documented R&D design controls, CAD and 3D design capabilities, recent new-product activity, and broad customization services. Manufacturing evidence includes nine workshops, more than 60,000 square meters of production area, stated annual capacity of 1 million commercial heat pumps, three production lines, and 50 quality-control staff. The supplier has written procedures for finished-product inspection, supplier assessment, and corrective actions, and has its own import/export rights with two years of export experience. It uses ERP for digitalized production, procurement, quality-control, and logistics management. However, the slices do not establish certifications, financial credibility, specific customer cases, or overseas service infrastructure. No financial figures are reported.

Supplier typeThe supplier is described as a specialized air-source heat-pump enterprise covering R&D, production, sales, and after-sales service, and its company type is listed as “Combined.” It is also identified as not using an offshore company name.

After-Sales capabilityTechnology engineers are responsible for technical support for production and after-sales service, and the company description explicitly includes after-sales service. However, the supplier reports no overseas warehouse, showroom, agent, or branch support, so the evidence supports an after-sales function but not broad overseas coverage.

R&D capabilityThe supplier has R&D audit documentation covering design inputs, outputs, reviews, verification, and validation; uses CAD and provides 3D software design services; reports new products in the past year; and employs 50 R&D engineers. ERP integration further indicates digitalized operational management, supporting a documented and active innovation capability.

Production capacityThe supplier reports nine production workshops, more than 60,000 square meters of production area, stated annual capacity of 1 million commercial heat pumps, three production lines, and standardized finished-product inspection instructions that are uniformly followed. These details explicitly support substantial manufacturing capacity and controlled inspection practices.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad customization offering.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a heat pump manufacturer in China specialized in heat pump design and manufacturing for more than 25 years.

Q:Can I ODM/OEM and print my own logo on the products?

Yes, our professional technical team offers customized solutions for OEM and ODM customers. We can also customize heat pumps based on specific demands.

Q:How do I know if your heat pump is good quality?

Sample orders are acceptable for testing. We have strict quality control systems from raw material incoming to finished product delivery.

Q:Do you test all the goods before delivery?

Yes, we perform 100% testing before delivery. Please feel free to contact us if you need any assistance.

Q:What certifications do your heat pump have?

Our heat pumps have CE, ISO 14001, ISO 45001, and ISO 9001 certifications.