Ultra-Low Temperature Air Source Heat Pump
Cold-climate air source heat pump
Ultra-Low Temperature Air Source Heat Pump
Cold-climate air source heat pump
| Airflow | 5,000~50,000 m3/h |
|---|---|
| Pressure Range | 100~600 Pa |
| Motor Power | 5.5~120 kW |
| Material | Galvanized Steel |
| Certifications | ISO9001;CE;CCC |
✓ Direct Manufacturer
✓ 30+ Years Experience
✓ 50+ Countries Served
✓ Full Customization
Product Overview
Ultra-low temperature air source heat pump operating efficiently down to -30°C ambient. Suitable for cold climate regions requiring both heating and cooling without gas infrastructure.
Key Features
- Operates down to -30 C
- Heating capacity: 25~300 kW
- COP up to 3.5 at -15 C
- R410a / R32 refrigerant
- Scroll/rotary compressor options
Procurement & Commercial Terms
| Minimum Order Quantity | 1 unit (made to order) |
|---|---|
| Production Lead Time | 15–30 working days after deposit confirmation |
| Delivery Terms | FOB Qingdao / EXW Dezhou, China |
| Payment Terms | T/T 30% deposit, 70% before shipment; L/C at sight accepted |
| Warranty | 18 months from shipment |
| OEM / ODM | Available — custom airflow, pressure, material & voltage |
| Certifications | ISO9001, CE, CCC |
Why specify Keruite: With an airflow range of 5,000~50,000 m3/h and pressure up to 100~600 Pa, the Ultra-Low Temperature Air Source Heat Pump is engineered for demanding Cold climate regions duties and built from Galvanized Steel for long service life. As a direct manufacturer since 1995 with an 80,000 m² production base and equipment exported to 50+ countries, we supply the Ultra-Low Temperature Air Source Heat Pump with full performance test reports, general arrangement drawings, and factory-audit support. Request a quotation →
Key Features
- -30 C operation
- High COP
- R410a/R32
- Heating+cooling
Applications
- Cold climate regions
- Northern China
- Central Asia
- Russia
Industry Applications
This product is engineered for the following industry environments. Explore our dedicated solutions pages for more details:
Compliance & Certifications
✅
CCC
China Compulsory Cert.
✅
CE
EU Conformity Mark
✅
ISO 9001
Quality Management
✅
ATEX
Explosion-Proof (Ex d)
Note: Specific certifications available depend on product type and market. For ATEX/Ex d applications, please specify gas group, temperature class, and zone classification in your inquiry. Full type test certificates and Declarations of Conformity are included with every Ex-rated unit.
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Performance Curve
Representative performance curves at different speeds. Contact us for detailed performance data specific to your required model and operating conditions.
Dimensions & Installation
Schematic dimension diagram. Exact dimensions vary by model number. Request the technical datasheet for precise specifications.
Frequently Asked Questions
What is the airflow range of the Ultra-Low Temperature Air Source Heat Pump?
The Ultra-Low Temperature Air Source Heat Pump delivers an airflow range of 5,000~50,000 m3/h. Contact us with your specific requirements for precise model selection.
What motor power options are available?
Motor power ranges from 5.5~120 kW. We offer standard IE2/IE3 efficiency motors and can customize voltage and frequency for your region (380V/50Hz, 460V/60Hz, etc.).
What materials are available for construction?
Standard construction materials include: Galvanized Steel. Custom materials such as SS316L, FRP, or special coatings are available upon request for corrosive or high-temperature environments.
Do you provide customization for specific applications?
Yes. As a direct manufacturer with 30+ years of experience, Keruite offers full customization including airflow, pressure, material, voltage, motor brand, and special features (explosion-proof, high-temperature, corrosion-resistant). Send us your specifications via the inquiry form.
What certifications does this product have?
This product holds the following certifications: ISO9001;CE;CCC. Full certification documents are available upon request.
What is the typical lead time for production?
Standard models typically have a 15-25 day production lead time. Custom or made-to-order units may require 30-45 days depending on specifications and quantity. Contact us for an accurate delivery estimate based on your order.
Selection Guide
Follow these steps to select the right Ultra-Low Temperature Air Source Heat Pump model for your application.
1
Determine Required Airflow
Calculate the total airflow needed for your space. The Ultra-Low Temperature Air Source Heat Pump covers 5,000~50,000 m3/h. Consider room volume, air changes per hour (ACH), and ventilation standards (ASHRAE 62.1, EN 16798-1).
2
Calculate System Pressure
Account for duct resistance, filters, dampers, and fittings. The Ultra-Low Temperature Air Source Heat Pump handles pressure up to 100~600 Pa. Add 10-15% safety margin to your calculated total static pressure.
3
Select Motor Power
Available motor power: 5.5~120 kW. Choose IE3 high-efficiency motors for continuous operation. Ensure your power supply matches the rated voltage and frequency.
4
Choose Material & Coating
Standard: Galvanized Steel. For corrosive environments, upgrade to SS316L or FRP. For high-temperature applications (>150°C), request heat-resistant coating and Class H motor insulation.
5
Confirm Installation & Control
Verify mounting orientation, inlet/outlet dimensions, and control requirements (VFD, two-speed, or on/off). Download the installation manual or contact our engineering team for assistance.
7
Request a Quotation
Submit your specifications via the inquiry form. Include airflow, pressure, voltage, application, and quantity. Our engineers will review and provide a detailed quotation within 24 hours.
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