Does the product support remote control?

Yes, it supports WiFi and APP control via Tuya.

R290 Leak & Explosion Proof 4kw DC Inverter Heat Pump Dryer Integrated PCBA

Name: R290 Leak & Explosion Proof 4kw DC Inverter Heat Pump Dryer Integrated PCBA
Brand: Guangzhou Asl Electronic Technology Co., Ltd.
SKU: 2240021705

Guangdong, ChinaGuangzhou Asl Electronic Technology Co., Ltd.

US$150.00-200.00

1 Set

Product profile

Customization

Available

Metal Coating

Copper

Mode of Production

SMT+DIP

Layers

Double-Layer

Base Material

FR-4

Certification

RoHS, CCC, ISO

Customized

Condition

New

Rated Power Input

3kw/4kw/5kw/6kw/7kw/8kw/10kw/12kw/15kw/18kw/25kw

Rated Voltage

Three Phase AC380V, Single Phase AC220V

Heat-Dissipating Method

Air Cooling, Liquid Cooling

Operating Power Frequency

50/60 Hz

Type of Compressor

BLDC/Pmsm

Communicated Method

RS485

Refrigerant

R410;R32;R290

Function

Cooling, Heating, Hot Water, Solar Power

Remote Control

WiFi, APP

Interaction

Touch Screen, Touch Button

Transport Package

Protect Product with Polyfoam and Multi Layer PA

Specification

length 300mm; width 180mm; height 100mm

Trademark

ASL

Origin

Guangdong, China

HS Code

8537101190

Production Capacity

300000 Pieces/Year

Key features

R290 Leak & Explosion Proof: Designed with R290 refrigerant for enhanced safety against leaks and explosions.

Integrated PCBA Solution: Combines heat pump dryer main control and DC inverter compressor driver into one board.

Customized Algorithms: Provides tailored algorithms based on specific application scenarios and compressor parameters.

WiFi & APP Remote Control: Enables wireless control via Tuya APP and WiFi connectivity for the thermostat.

Wide Power Range: Supports power inputs from 3kW to 25kW to suit various commercial and residential needs.

OEM & ODM Services: Offers full OEM and ODM capabilities for customized heat pump solutions.

High Efficiency: Features a power factor of 0.99 and output efficiency between 0.93-0.95.

20 Years Experience: Backed by two decades of specialized experience in inverter technology and R&D.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Guangzhou Asl Electronic Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2014-09-01Nearest Port: FoshanAverage Response Time: ≤2.04hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, FAS, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with activities covering technology development, consulting, transfer, promotion, electronic and electromechanical products, mechanical equipment and components, and technology import and export. It provides multiple forms of customization and has R&D capability with an available SDK, but does not provide 3D software design services. Quality and service processes are supported by written procedures, records, traceability, and quality assurance. Manufacturing capacity is contractually supported with associated subcontractors, while stockholding, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation are unavailable. Export experience is stated as 19 years, with exports representing 51%–70% of total sales.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated business scope includes technology development, consulting, exchange, transfer, promotion, technical services, R&D, and sales of electronic, mechanical, and electromechanical products.

CertificationsThe supplier holds an ISO9001:2015 certificate and reports quality assurance, raw-material traceability, and documented corrective and preventive action procedures. The slices do not specify the certification scope or validity details.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, and accepts FOB, CIF, CFR, and EXW quotation terms. However, it has no overseas agents or branches, no overseas warehouse, and offers services in zero stated countries, limiting evidence of localized overseas after-sales coverage.

R&D capabilityThe supplier has professional technical R&D capability, an available SDK, and stated R&D activities in household appliances and efficient energy-saving power technologies. It does not provide 3D software design services, but this limitation does not negate the documented technical R&D capabilities.

Production capacityManufacturing capacity is supported by valid contracts between the factory and each associated subcontractor, with standardized finished-product inspection instructions, quality assurance, traceability, and documented supplier-management procedures. The supplier has no in-stock capacity, so immediate inventory fulfillment is not supported.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated descriptions provide direct evidence of broad customization capability, although 3D software design services are specifically unavailable.

Product Q&A

Q:What is the delivery time?

20-30 days.

Q:What is the warranty period for products?

All products come with a 1-year guarantee.

Q:Are the PCBA products standardized for all heat pumps?

No, PCBA products are not standardized because the logic and structure vary by brand. Customization is required for every customer.

Q:What is the process to cooperate with Aosolan?

The process includes: (1) Technical communication on usage, functions, voltage, power, and compressor details; (2) Aosolan provides suggestions and quotation; (3) Sample order placement; (4) Detailed software and hardware design; (5) Logic confirmation; (6) Sample production and delivery; (7) Sample confirmation; (8) Batch order placement; (9) Batch production and delivery; (10) After-sales service.

Q:What refrigerants are supported?

The system supports R410, R32, and R290 refrigerants.