Skip to main content

Smart defrost helps reduce frost buildup on the outdoor heat exchanger and maintain heating performance in cold, humid conditions.

Optimized Air to Water Heat Pump Winter Performance

At Tongyi, our commitment to perfection has led to the development of intelligent defrosting processes that enhance air to water heat pump winter performance. By optimizing defrosting cycles, we have significantly increased the Coefficient of Performance (COP) values, improving overall efficiency.

Through the integration of advanced technology, we’ve not only optimized the defrosting process but also achieved a remarkable reduction in energy consumption. This innovation boosts heat capacity by 10%, setting a new standard compared to traditional defrosting systems and ensuring reliable performance even in the coldest winter conditions.

Enhanced Air to Water Heat Pump Winter Performance

This breakthrough delivers real, tangible benefits for you. Experience a significant boost in Coefficient of Performance (COP) values with Tongyi Heat Pump units, providing enhanced efficiency and performance throughout the winter months.

At Tongyi Heat Pump, innovation drives us to deliver what truly matters—saving energy, maximizing the potential of your heat pump uses, and improving your overall experience.

Join us in embracing a new era of heat pump technology, where intelligent design meets exceptional performance, ensuring reliable and sustainable heating all year long.

SMART DEFROST
Smart Defrost, Winter Heating Worry-free

The system can accurately calculate the defrosting timing according to data shortening the defrosting time to 3~5 minutes.

CERTIFICATIONS
COMPETITIVE ADVANTAGES

Discover the unique advantages that set us apart.

Silence

Reaching as low as 35dB(A), Silent Mode creates a tranquil atmosphere.

IoT (Internet of Things)

IoT Technology facilitates the remote monitoring and analysis of the heat pump’s status.

Twin Rotary

A Twin Rotary DC Inverter compressor results in a 30% reduction in energy consumption compared to traditional scroll compressors.

24/7 Remote Service

Benefit from round-the-clock remote service support, ensuring assistance whenever you need it, day or night.

R32 | R290

These two environmentally friendly refrigerants lead to a substantial decrease in Global Warming Potential (GWP) and carbon emissions.

Lead Time

Experience rapid deliveries with our swift lead time service, ensuring your needs are met promptly and efficiently.

DC Inverter EVI Tech

DC Inverter EVI Technology effectively reduces power consumption and improves the heating capacity of heat pump units to ensure stable performance even at ambient temperatures as low as -25°C.

Smart Control • Wifi

Experience a unique convenience with Tongyi Heat Pump’s smart control feature.

NEWS & EVENTS

Stay connected with our latest news and upcoming events.

NEWS

Welcome to Tongyi’s blog! We specialize in Air-to-Water heat pumps. Stay updated on HVAC and renewable energy innovations and join us in creating a greener future.

Visit our Blog
EVENTS

Discover our participation in past exhibitions and save the date for future events to discover the potential of sustainable solutions to contribute to a brighter future.

Discover past & Upcoming Events
EuropeKnowledgeHeat Pump Water Treatment: Why Clean System Water Matters
October 23, 2026

Heat Pump Water Treatment: Why Clean System Water Matters

A heat pump can be correctly sized and commissioned yet still be affected by poor-quality water in the heating circuit. Corrosion products, installation debris, scale and unsuitable chemical treatment can…
EuropeKnowledgeHeat Pump Pipe Insulation: How to Protect External Monobloc Pipework
October 16, 2026

Heat Pump Pipe Insulation: How to Protect External Monobloc Pipework

When installing a monobloc air-to-water heat pump, attention naturally focuses on the heat pump itself. However, the external pipes connecting the outdoor unit to the building are also part of…
EuropeKnowledgeHeat Pump Radiator Sizing: Do Existing Radiators Need Replacing?
October 9, 2026

Heat Pump Radiator Sizing: Do Existing Radiators Need Replacing?

When replacing a gas or oil boiler with an air-to-water heat pump, one question appears almost immediately: Do all the radiators need to be replaced? Not necessarily. Some existing radiators…