16kW Water Source Heat Pump – China Factory Direct Wholesale for Commercial HVAC Projects
Product Overview
As a leading China manufacturer and supplier of commercial heat pumps, our company delivers the 16kW water source heat pump — a high-efficiency geothermal heating and cooling solution engineered for commercial and light industrial applications. This custom-engineered unit leverages stable water-source temperatures through ground loops or water bodies, providing reliable heating, cooling, and domestic hot water production with superior energy performance. Produced in our advanced factory under strict quality control, this OEM-ready solution is available at wholesale prices for distributors, contractors, and project developers worldwide.
Key Features
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Commercial-Grade Components
The 16kW unit incorporates world-renowned scroll compressors with oil heaters, ensuring reliable operation in demanding commercial environments:
Compressor: Copeland scroll compressor with low wear resistance and long service life
Refrigerant: R32, R410A, or R407C options available, balancing environmental compliance with performance
Expansion Valve: Saginomiya electronic expansion valve for precise flow control
Heat Exchanger: High-efficiency plate heat exchanger on water side; coil heat exchanger on hot water side
Control System: LCD touch interface with WiFi remote monitoring capability
Energy Efficiency
With COP ratings ranging from 4.2 to 5.35 depending on operating conditions, the 16kW water source heat pump delivers significant energy savings — up to 40% higher efficiency compared to conventional systems. Rated heating capacity is 16kW with average input power of approximately 4kW.
Quiet Operation
Operating noise levels as low as 50 dB(A) make this unit suitable for noise-sensitive commercial installations such as hotels, healthcare facilities, and office buildings.
Technical Specifications
| Parameter | Specification |
| Rated Heating Capacity | 16 kW |
| Rated Cooling Capacity | 16.8 kW |
| COP (Heating) | 4.2 – 5.35 (depending on conditions) |
| Power Supply | 380V/50Hz (three-phase) |
| Max Outlet Water Temperature | 80°C |
| Refrigerant | R32 / R410A / R134A |
| Compressor Type | Copeland Scroll |
| Noise Level | ≤50 dB(A) |
| Dimensions (W×D×H) | Approx. 657×557×765 mm |
| Net Weight | Approx. 145 kg |
| Water Connection | DN25 (hot water side) / DN32 (source side) |
Note: Specifications vary by model. Contact our factory team for detailed engineering drawings and custom configurations.
Commercial Applications
This 16kW water source heat pump is designed for deployments across multiple sectors:
| Sector | Application |
| Hospitality | Hotels, resorts, and guesthouses requiring quiet, efficient room heating and hot water |
| Commercial Real Estate | Office buildings, retail centers, and mixed-use developments |
| Healthcare | Hospitals and clinics with 24/7 heating/cooling demands |
| Multi-Family Residential | Apartment buildings and condominium projects |
| Industrial | Process heating and temperature-controlled manufacturing spaces |
The modular design allows multiple units to be piped together for increased capacity. Units can be configured for horizontal or vertical installation to fit confined mechanical rooms and retrofit applications.
OEM & ODM Services
As a manufacturer-direct supplier, our company offers comprehensive OEM/ODM services for distributors, HVAC contractors, and project developers:
Custom Branding: Logo, color (white, light grey, deep grey, or custom RAL), and packaging
Custom Configuration: Refrigerant type, control interface language, voltage (230V/400V), and water connection configurations
Documentation Support: Technical manuals, wiring diagrams, and commissioning guides in target languages
Wholesale Pricing: Tiered pricing for container orders and project-based procurement
Minimum Order Quantity: 5 units (negotiable for sample orders)
Why Choose Our China Factory?
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Factory-Direct Wholesale Pricing – Eliminate middlemen and secure competitive margins for your distribution business
Custom OEM/ODM Capability – Tailor specifications, branding, and configurations to your market requirements
Proven Components – Copeland, Saginomiya, and other globally recognized brands ensure reliability and parts availability
Scalable Solutions – Modular design supports projects from single-unit installations to multi-unit central plants
Export Experience – Packaging and logistics optimized for international container shipping from China
Frequently Asked Questions
Q: Are you a factory or a trading company?
A: We are a China-based manufacturer with our own factory producing water source heat pumps. We supply directly to distributors, contractors, and project developers worldwide at wholesale prices.
Q: What is the minimum order quantity for custom OEM branding?
A: Standard OEM orders start at 5 units. Custom color and branding options may require higher volumes depending on specifications.
Q: What is the lead time for commercial wholesale orders?
A: Standard production lead time is 20–25 working days after order confirmation. For large project orders, contact our supplier team for scheduling.
Q: Do you provide technical documentation for project submittals?
A: Yes. As a professional manufacturer, we provide CAD drawings, performance data, wiring diagrams, and operation manuals suitable for engineering review and permitting.
Q: Can this unit be used in a geothermal ground loop system?
A: Absolutely. The 16kW water source heat pump is compatible with vertical boreholes, horizontal ground loops, and surface water systems. It operates efficiently with entering water temperatures from -5°C to 30°C.
Q: Can I visit your factory in China?
A: Yes, we welcome factory visits and audits. Contact our company to arrange a tour and discuss custom project requirements.
Request a Quote
Ready to spec the 16kW water source heat pump for your next commercial project? Our sales team provides:
Detailed technical proposals
Competitive wholesale factory pricing
Sample evaluation units
Custom configuration consultation
OEM/ODM project support
Contact us with your project requirements, and we will respond within 24 hours with a tailored solution.
KLR Heat Pump is a professional OEM manufacturer specializing in heat pump solutions. We offer OEM branding and private-label production services to distributors and brands worldwide. Whether you need customized specifications, your own brand identity, or tailored packaging, our team is ready to support your business. We welcome inquiries and look forward to cooperating with you.
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