SongXin HVAC - Water/Ground Source Heat Pumps
Professional HVAC Solutions

SongXin Water/Ground Source Heat Pumps

Up to COP 5.5 – year-round stable heating & cooling, customizable & eco-friendly

COP up to 5.5
Year-round Operation
Eco-friendly Design
Premium Quality
Water/Ground Source Heat Pump Unit

Dual Function

Heating & cooling in one system

High Efficiency

Up to COP 5.5 performance

Eco-friendly

Renewable energy source

Customizable

Tailored to your needs

Technical Specifications

Quick Facts: Water/Ground Source Heat Pump Units

Key Specifications

Energy Savings

Up to 70% less energy than traditional systems

Capacity Range

190 kW to 3,600 kW cooling power

Efficiency (COP)

Up to 5.5 coefficient of performance

Best For

Large buildings, hospitals, schools, factories

Why Choose Water/Ground Source Heat Pumps?

Are you tired of high energy bills? Furthermore, do you want to help the environment?

Water/Ground Source Heat Pump Units might be your answer.

These amazing systems use the earth's natural heat to warm and cool buildings.

Sustainable Solution

Harness renewable energy from the ground to reduce carbon footprint and operational costs significantly.

Understanding the Technology

What Are Water/Ground Source Heat Pump Units?

Smart Technology

Simply put, Water/Ground Source Heat Pump Units are smart machines. Additionally, they work like a refrigerator in reverse.

Instead of keeping things cold, however, they can both heat and cool your building.

"The EPA says geothermal heat pumps can cut energy use by up to 70%. This makes Water/Ground Source Heat Pump Units one of the best green energy choices."

EPA Environmental Protection Agency

Heating

Cooling

Advanced Technology
Water/Ground Source Heat Pump Unit
Energy Efficient
Eco-Friendly
Reliable

How Do Water/Ground Source Heat Pump Units Work?

Think about how the ground stays cool in summer. Also, remember how it stays warm in winter. Water/Ground Source Heat Pump Units use this fact to save energy.

In Summer

The system takes heat from your building.

Then, it sends that heat into the cooler ground.

Cooling Mode

In Winter

The system pulls heat from the ground.

Next, it brings that heat into your building.

Heating Mode

Year-Round

The ground temperature stays steady.

Therefore, these systems work great all year.

Consistent Performance
Why Choose Us

Why Choose SongXin Water/Ground Source Heat Pump Units?

SongXin stands out in the market. Moreover, here's why customers trust us:

Proven Experience

We've built Water/Ground Source Heat Pump Units for years.

Additionally, our team knows what works best.

Years of Excellence

Quality First

Every system gets tested multiple times.

Furthermore, we only use the best parts and materials.

Premium Materials

Custom Solutions

No two buildings are the same.

Therefore, we customize each system for your exact needs.

Tailored Design

Full Support

We help you from start to finish.

Moreover, our support continues long after installation.

24/7 Assistance

Trusted by Industry Leaders

Join thousands of satisfied customers worldwide

1000+

Projects

98%

Satisfaction

50+

Countries

Technical Specifications

Technical Details of Water/Ground Source Heat Pump Units

Let's look at what makes Water/Ground Source Heat Pump Units so special. Moreover, these numbers will help you understand their power.

Parameter Range
Cooling Capacity
190 kW – 3600 kW
Heating Capacity
215 kW – 4022 kW
Power Supply
3N ~ 50Hz ~ 380V
Capacity Control
12.5% – 100% (Stepless / Optional Inverter)
Compressor Type
Semi-hermetic screw / scroll (1–4 units)
Refrigerant Options
R22, R134a, R407C, R410A, R1234ze, customized available
Evaporator Type
Shell & tube, flooded, or high-efficiency falling-film
Condenser Type
Shell & tube heat exchanger
Chilled Water Flow Rate
30 – 800 m³/h (depending on model)
Cooling Water Flow Rate
35 – 850 m³/h (depending on model)
COP / Efficiency
Up to 5.5 depending on working conditions
Optional Features
Heat recovery, inverter control, partial heat recovery, customized refrigerants
Applications
Commercial buildings, hospitals, hotels, factories, data centers, district heating/cooling

Key Notes

Important technical considerations for your project

Units are fully customizable in terms of cooling capacity, compressor configuration, refrigerant type, and control system.

Available in both flooded and falling-film evaporator designs.

Can be supplied in fixed-speed or inverter-driven models for maximum efficiency.

Pricing & Payment

Cost and Payment Options for Water/Ground Source Heat Pump Units

Buying Water/Ground Source Heat Pump Units is easier than you think. Furthermore, SongXin offers flexible payment plans.

Secure International Payment Methods

Payment Methods

Secure & Flexible Payment Options

Bank Transfers (T/T)

Direct and secure international wire transfers

Letters of Credit (L/C)

Guaranteed payment protection for large orders

Western Union

Fast and convenient for smaller transactions

Custom Payment Plans

Tailored solutions for your specific needs

100% Secure Transactions

All payments are encrypted and protected

Sea Freight Operations

Shipping Options

Global Delivery Network

Fast Delivery to 40+ Countries

Worldwide shipping with reliable logistics partners

Multiple Shipping Terms

EXW FOB CIF DDP

Local Partners in Major Cities

On-ground support for smooth delivery and installation

Professional Packaging

Safe and secure packaging for international transport

Real-Time Tracking

Monitor your shipment every step of the way

Quality & Standards

Quality and Manufacturing Standards

SongXin high-quality Water/Ground Source Heat Pump Units meet strict standards with rigorous quality control and international compliance.

SongXin HVAC Manufacturing Facility

Production Facility

10,000 m²

ISO 9001

Certified

100%

Tested

CE/IEC

Compliant

Manufacturing Excellence

State-of-the-art Facilities

10,000 m² production facilities with cutting-edge technology

CNC Precision Machining

Computer-controlled precision for perfect components

Rigorous Testing

Comprehensive testing of every unit before shipment

International Compliance

Full compliance with IEC, CE, and international standards

Comprehensive Support

Service and Support for Heat Pump Units

As a leading trusted supplier, SongXin offers comprehensive services

Design Assistance

  • System capacity calculation
  • Equipment selection guidance
  • Layout optimization

Installation Support

  • On-site technical support
  • Remote installation guidance
  • Commissioning assistance
SongXin Professional Support Team

50+

Countries

100+

Engineers

98%

Satisfaction

Training Programs

  • Operation training courses
  • Maintenance procedures
  • Troubleshooting techniques

Warranty Coverage

  • Extended warranty options
  • Fast response service
  • Comprehensive coverage

Spare Parts

Fast delivery worldwide
Genuine OEM parts only
Large inventory stock
Advanced Technology

Advanced Features in SongXin Water/Ground Source Heat Pump Units

🌍

Energy Efficiency

  • ● High COP: 190-3600 kW capacity
  • ● Renewable energy utilization
  • ● Low-GWP refrigerants (R1234ze)
⚙️

Flexible Design

  • ● Multiple evaporator options
  • ● Screw compressor configuration
  • ● Inverter-driven control modes
🏢

Wide Applications

  • ● Commercial & institutional buildings
  • ● Industrial manufacturing plants
  • ● District energy systems
🔒

Reliability & Safety

  • ● Advanced protection features
  • ● Durable construction & materials
  • ● Smart control with remote monitoring
💧

Additional Benefits

  • ● Full heat recovery options
  • ● Stable year-round performance
  • ● Quiet operation for urban areas
Request Specifications → View Products →
Applications

Where SongXin Water/Ground Source Heat Pump Units Work Best

Water/Ground Source Heat Pump Units work great in many different buildings. Our Water/Ground Source Heat Pump units are engineered to meet diverse project needs, with capacities ranging from 190 kW to 3600 kW.

Hotels and Resorts
🏨 190-400 kW

Hotels and Resorts

Hotels love Water/Ground Source Heat Pump Units because they're quiet and efficient. Furthermore, guests enjoy comfortable rooms while owners save money on energy bills.

Quiet Operation Energy Efficient Guest Comfort

Hospitals and Medical Centers

Hospitals need reliable temperature control for patient comfort and equipment protection. Therefore, Water/Ground Source Heat Pump Units provide steady, dependable service.

Reliable Control Patient Comfort 24/7 Operation
Hospitals and Medical Centers
🏥 600-1200 kW
Schools and Universities
🎓 200-600 kW

Schools and Universities

Educational buildings benefit from the consistent comfort that Water/Ground Source Heat Pump Units provide. Moreover, they help schools save money for other important programs.

Cost Savings Consistent Comfort Eco-Friendly

Office Buildings

Office workers are more productive in comfortable environments. Additionally, Water/Ground Source Heat Pump Units create perfect conditions while reducing operating costs.

Productivity Boost Low Operating Cost Perfect Climate
Office Buildings
🏢 400-1000 kW
Data Centers
💻 2000-3600 kW

Data Centers

Computer servers generate lots of heat and need constant cooling. Therefore, large Water/Ground Source Heat Pump Units keep equipment safe and running smoothly.

High Capacity Constant Cooling Equipment Protection

Ready to Find Your Perfect Solution?

Our team of experts is ready to help you select the ideal Water/Ground Source Heat Pump Unit for your specific application.

Get Expert Consultation → View All Products →
Customization

Customization Options for Water/Ground Source Heat Pump Units

Every building is different, so SongXin provides customized Water/Ground Source Heat Pump Unit. Furthermore, this flexibility ensures perfect performance for your specific needs.

⚙️

Control Options

Choose the right control system for your needs

Fixed-speed

Simple and reliable operation for consistent performance

RELIABLE

Variable-speed

Maximum efficiency and precise temperature control

EFFICIENT

Smart Controls

Remote monitoring and automatic adjustments

INTELLIGENT
Professional Support
🎯 Expert Guidance

Professional Support

Our expert team helps you choose the perfect customization options for your specific project requirements.

🧪

Refrigerants

Multiple options

Different refrigerants work better in different situations. Additionally, Water/Ground Source Heat Pump Units support various options:

R134a

Reliable and widely used refrigerant

R1234ze

ECO

Environmentally friendly, low GWP

R407C

Good performance in moderate climates

R410A

High efficiency for demanding applications

🔧
Flexible Options

Tailored to your needs

✅
Quality Assured

Tested and certified

⚙️ Key Components

Key Components That Make Water/Ground
Source Heat Pump Units Work

Advanced engineering and precision components ensure optimal performance and reliability.

Water Ground Source Heat Pump Unit Components
Advanced Engineering

System Components

5 Core Technologies

Efficiency Boost

+15%

25-100%
Capacity Range
+15%
Heat Transfer
RS485
Remote Control
🔧

Compressor

Core Component
  • Advanced semi-hermetic screw or centrifugal design with dual asymmetrical rotors
  • High efficiency, low vibration, and stable operation
  • Capacity control from 25% to 100% to match load requirements
🔥

High-Efficiency Evaporator & Condenser

+15% Efficiency
  • Flooded or falling film heat exchangers improve efficiency by over 15%
  • Hydrophilic aluminum fins and copper tubes ensure low fouling and corrosion resistance
⚡

Economizer

Enhanced Performance
  • Enhances cooling capacity and efficiency for stable operation
  • High-strength PVC for anti-corrosion and long service life
🎛️

Expansion Valve

Precision Control
  • Electronically controlled with precise refrigerant flow regulation
  • Optimized operation under partial load for stable efficiency
🖥️

Intelligent Control System

Smart Tech
  • PLC or microcomputer control with touch-screen interface
  • RS485 communication for remote monitoring and BMS integration
🛡️ Safety First

Safety Features in Modern Water/Ground
Source Heat Pump Units

Comprehensive protection systems ensure safe, reliable operation and long equipment lifespan.

⚠️

High/Low Pressure Switch

Protects compressor from abnormal refrigerant pressures

❄️

Anti-Freeze Temperature Control

Prevents system freezing and evaporator damage

🔥

Oil Heater

Maintains lubrication reliability during low-temperature startups

👁️

Sight Glass

Provides visual monitoring of refrigerant and oil condition

🔄

Check Valve

Prevents reverse refrigerant flow during shutdown

🔧

Replaceable Core Filter Dryer

Effectively removes moisture and impurities

📊

Pressure Gauge

Assists operators in monitoring working pressure

🛑

Emergency Stop Switch

Ensures quick shutdown in case of fault

⚡

Overload Protection

Stops compressor to prevent damage from electrical overload

🔌

Power Supply Protection

Protects against phase loss, reverse phase, and undervoltage

💉

Refrigerant Injection Device

Ensures efficient refrigerant circulation and cooling

❓ FAQ

Frequently Asked Questions

About SongXin Water/Ground Source Heat Pumps

Q1

What is the cooling capacity range of your water/ground source heat pumps?

From 190 kW to 3600 kW, suitable for small buildings to large district energy projects.

Q2

Can I choose between fixed-speed and inverter models?

Yes, both fixed-speed and inverter-driven models are available to match efficiency goals.

Q3

Do you support different refrigerants?

Yes, we offer standard refrigerants like R134a and eco-friendly options such as R1234ze.

Q4

What type of heat exchanger can I select?

Both flooded type and falling-film type evaporators are available depending on project needs.

Q5

How do you ensure product quality?

Each unit is tested for pressure, performance, and noise, and undergoes environmental simulations before delivery.

Q6

How long is the typical lead time?

Standard orders are usually shipped within 30–60 working days.