Skip to main content
AIR TO WATER HEAT PUMP EFFICIENCY

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.

Smart Defrost

Tongyi has achieved the development of intelligent defrost processes, aimed at optimising the management of defrosting cycles in air-to-water heat pumps.

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.

PROJECTS

Discover our projects and installations all over the world

From big commercial installations to residential household space heating & cooling, our comprehensive solutions address diverse needs, ensuring optimal comfort and efficiency for every environment.

TONGYI PROJECTS
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
EuropeSustainability#TechFriday: Heat Pump Demand Response—Smart Heating for a More Flexible Energy Grid
July 17, 2026

#TechFriday: Heat Pump Demand Response—Smart Heating for a More Flexible Energy Grid

As electricity systems integrate increasing amounts of renewable energy, balancing supply and demand is becoming more complex. Solar and wind power are clean and abundant, but their output varies according…
EuropeKnowledge#TechFriday Weather Compensation Heat Pump: Lower Energy Bills Through Smarter Temperature Control
July 10, 2026

#TechFriday Weather Compensation Heat Pump: Lower Energy Bills Through Smarter Temperature Control

Modern air-to-water heat pumps are designed to operate efficiently throughout the year, but achieving their full potential depends on more than just the compressor or refrigerant. One of the most…
EuropeKnowledgeCan a Heat Pump Replace a Gas Boiler Without Changing the Whole Home?
July 3, 2026

Can a Heat Pump Replace a Gas Boiler Without Changing the Whole Home?

For many homeowners, the first question about heat pumps is not only about sustainability. It is much more practical: can a heat pump really replace a gas boiler without changing…