Tel: +86 189 2882 8773
Email: sales@tongyiheatpump.com
Company Advantages
· inverter heat pump pool heater takes the high-end line, mainly sold to overseas markets.
· The quality oversight of qualification activities in manufacturing area is emphasized.
· inverter heat pump pool heater service is available in TONGYI at your convenience.
Product Description
The Villa/House Pool Heating system delivers efficient, reliable heating for private swimming pools. DC inverter technology achieves COP up to 5.0, cutting energy costs by up to 80%. The integrated filtration module automates water treatment, ensuring crystal‑clear water. Ultra‑quiet operation (as low as 38‑46 dB(A)) keeps your backyard peaceful. With a wide operating range from -10°C to 43°C, it ensures year‑round performance. IoT connectivity enables remote control via smartphone. Compact and easy to install – the ideal choice for villa and home pool owners.
A+++
COP Up to 6.1
54 dB
Quiet Operation
EVI
Down to –35°C
Products Advantages
Discover the core advantages that make Tongyi commercial pool heat pumps stand out – from exceptional energy efficiency and precise temperature control to reliable year‑round performance
DC Inverter + EVI
Twin‑rotary DC inverter compressor consumes 30% less power than traditional scroll compressors. EVI technology boosts low‑temperature heating capacity, ensuring stable performance down to –35°C.
Titanium Heat Exchanger
Seamless pure titanium tube offers superior corrosion resistance against chlorine, salt, and chemicals – long service life with minimal after‑sales maintenance.
Ultra‑Quiet Operation
DC inverter fan motor + sound‑absorbing cotton wrapping + twin‑rotor balance reduce noise by 8–10 dB(A) compared to scroll‑compressor units.
R32 Eco Refrigerant
Lower GWP (675) – compliant with F‑Gas phase‑down. Non‑toxic, stable, with excellent heat transfer performance.
Smart Connectivity
Modbus protocol (BACnet / BMS optional). IoT remote monitoring with OTA updates. PV direct connect via MPPT board cuts running costs by ~50%.
Module Parallel & Rotation
Up to 8 units parallel‑controlled by one controller. Rotation operation balances runtime across units and compressors, extending overall lifespan.
Multiple Protections
High/low pressure switches, anti‑freeze, overload, phase sequence protection, and real‑time auto‑alarm for safe, worry‑free operation.
Heating & Cooling
‑way valve enables both heating and cooling modes – year‑round pool comfort in any season.
Multi-Scene Heat Pump Solutions
Designed for high‑demand commercial pool environments. One reliable system, tailored to your venue:
Hotel Swimming Pool Heating
Resort Swimming Pool Heating
School / University Swimming Pool Heating
Gym Swimming Pool Heating
SPA Heat Pump
Stadium Swimming Pool Heating
Water Park Pool Heating
Whether it's an indoor hotel pool requiring silent operation, a resort pool in a tropical climate, or a university pool that must perform reliably through winter – the TONGYI Commercial DC Inverter series adapts with wide operating ranges (water outlet 7–45°C, ambient –35 to 43°C) and flexible capacity options.
Energy & Cost Savings
Compared to traditional heating methods, the TONGYI Commercial DC Inverter Pool Heat Pump delivers dramatic energy savings and lower operating costs.
| Heating Method | Tongyi Heat Pump | Oil / Gas Boiler | Electric Water Heater |
| Energy Type | Electricity | Oil / Gas | Electricity |
| Safety Risk | Low | High | Medium |
| Environmental Impact | Non‑pollution | Heavily polluted | Non‑pollution |
| Estimated Lifetime | 10–12 Years | 5–8 Years | 5–8 Years |
| Noise Level | Low | High | Low |
| Failure Detection | Automatic | 2‑3 technicians | 1 electrician |
| Labor Cost | None | 2‑3 persons | 1 person |
| Note: Data based on market prices at time of publication. Actual savings may vary by local energy costs and conditions. | |||
Product Specifications
Our specification table gives you a clear overview of the main technical data, helping you compare models with ease
| Parameter | KX150 DEPA‑VY | KX230S DEPA‑VY | KX550S DEPA‑VY | KX1000S DEPA‑VY |
| Advised Pool Volume | 70 m³ | 80 m³ | 180 m³ | 340 m³ |
| Power Supply | 176‑264V / 1Ph / 50Hz | 304‑456V / 3Ph / 50Hz | 304‑456V / 3Ph / 50Hz | 304‑456V / 3Ph / 50‑60Hz |
| Max Input Power | 5.6 kW | 6.2 kW | 13.8 kW | 32.0 kW |
| Max Input Current | 25.5 A | 14.0 A | 24.7 A | 57.0 A |
| Compressor Qty | 1 | 1 | 1 | 2 |
| Fan Air Volume | 3000 m³/h | 3000 m³/h6 | 000 m³/h | 12000 m³/h |
| Water Flow Rate | 7.0 m³/h | 8.3 m³/h | 19.2 m³/h | 38.75 m³/h |
| Pressure Drop (Water Side) | ≤40 kPa | ≤40 kPa | ≤55 kPa | ≤70 kPa |
| Refrigerant Charge | 1.35 kg | 1.35 kg | 2.7 kg | 3.8 kg |
| Net Weight | 78 kg | 85 kg | 168 kg | 595 kg |
| Packing Weight | 99 kg | 105 kg | 208 kg | 655 kg |
WHY CHOOSE US?
Tongyi has been advancing heat pump technology since 1999, with proven global experience across 40+ countries and certifications that meet the most rigorous international standards.
26 Years of Expertise-Founded in 1999, we entered Europe in 2003 — a pioneer with two decades of global track record.
Fully Certified-CE, ETL, CB, 3C, TÜV Rheinland — all the credentials that matter for European and American markets.
Trusted by Global Brands-From airports and stadiums to Shangri‑La, Sofitel, and Hilton — world‑class landmarks rely on Tongyi.
Our Cases - what we finished
From luxury hotels to large-scale infrastructure projects, from offices to stadiums - Tongyi heat pumps have demonstrated reliable performance in thousands of projects across over 40 countries. Wherever comfort meets sustainability, our solutions are at work.
Environmental Impact
Join the green revolution with Tongyi Heat Pump Technology – Your partner in achieving carbon neutrality!
For over two decades, we've been at the forefront of the fight against climate change by conserving energy and reducing CO₂ emissions:
750,000 tons of coal consumption reduced
3 billion kilograms of CO₂ emissions prevented
12.5 million kilograms of SO₂ emissions saved
3.2 million kilograms of NOx emissions reduced
Our efforts are equivalent to planting 100 million trees since 1999. Choose Tongyi Heat Pump Technology and experience the benefits of eco‑friendly commercial operations.
Frequently Asked Questions
Tell us about your project requirements and we will figure out a solution that will meet your budget and design expectations.
1
How quiet is the Commercial Pool Heat Pump?
Noise levels range from 54 dB(A) to 80 dB(A) at 1 meter, depending on the model. The DC inverter twin‑rotor compressor and sound‑absorbing materials reduce noise by 8–10 dB(A) compared to traditional scroll‑compressor units.
2
Can it handle cold winter conditions?
Yes. EVI (Enhanced Vapor Injection) technology ensures stable heating performance down to –35°C ambient temperature, making it suitable for cold climates.
3
Is the heat exchanger corrosion‑resistant for saltwater pools?
Absolutely. The titanium heat exchanger uses seamless pure titanium tubing, offering superior resistance to chlorine, salt, and chemicals – ideal for both freshwater and saltwater pools.
4
Can I connect the unit to my building management system?
Yes. The unit supports Modbus protocol as standard, with optional BACnet and BMS integration for seamless building automation.
5
ow much can I save on energy costs?
With a COP of up to 6.1, the heat pump generates 6.1 kWh of heat per 1 kWh of electricity consumed – up to 6 times more energy‑efficient than traditional boiler systems. When paired with PV solar via direct MPPT connection, running costs can be reduced by approximately 50%.
6
Can multiple units work together?
Yes. Up to 8 units of the same model can be paralleled and controlled by a single wire controller. Rotation operation balances runtime across units to extend overall system life.
Company Features
· Guangdong Tongyi Air Energy Technology Co., Ltd. takes pride in the developing and manufacturing of inverter heat pump pool heater . Currently, we have become one of the leading manufacturers in this industry.
· Our factory operates in conformity with the industry standard, being supervised by the qualified structural and technological department. And the introduction of advanced equipment allows us to manufacture the most optimal products. Over the past few years, our company has won several national and international awards. This means our outstanding products and services are recognized. In the past few years, we have completed orders from customers all over the world and have been recognized as a successful manufacturer in the inverter heat pump pool heater industry.
· 'Assist Partners, Service Partners' is the value chain management principle that Guangdong Tongyi Air Energy Technology Co., Ltd. has always followed. Call!
Product Details
The specific details of inverter heat pump pool heater are presented below.
Enterprise Advantages
Our company has established a professional talent team. They have strong research capabilities and high technical level.
TONGYI constantly improves after-sales service mechanism and takes the lead in establishing a professional after-sales service team in the industry. We focus on solving various problems and meeting different needs.
In the future, our company will always follow the business philosophy of 'character, quality, brand'. And we will manage our business based on the style of 'strict and serious, truth-seeking and pragmatic, developing and innovative'. We will continue to provide customers with more and better products and services and strive to be a domestic leading enterprise trusted and loved by the public.
Our company has had years of experience in R&D and production since it was founded in
TONGYI has a nationwide marketing service network which allows us to provide high-quality products and services for customers in time.
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Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
TONGYI Heat Pump, recognized as a national high-tech enterprise, is committed to advancing air water heat pump technology.
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Contact Us
Tel: +86 189 2882 8773
Email: sales@tongyiheatpump.com
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