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A Twin Rotary DC Inverter compressor results in a 30% reduction in energy consumption and reduced noise levels.

The standard twin rotary heat pump compressor in Tongyi Heat Pump units offers several advantages, with one of the key benefits being reduced vibration and noise levels.

While single rotary compressors produce significant vibrations and noise, the dual rotary heat pump compressor in Tongyi’s units minimizes vibrations by rotating its shaft, especially at higher speeds, ensuring a quieter and more efficient operation.

Tongyi, a leading heat pump manufacturer, has chosen Panasonic’s Twin Rotary heat pump compressor for all its R32 and R290 units, moving away from the traditional inverter compressor design with a single rotor.

Experience unparalleled heating and cooling performance with our advanced technology, setting new standards for efficiency and reliability.

TWIN ROTARY

Twin rotary DC inverter compressor uses 30% less power than traditional scroll compressors

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.

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.

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.

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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
EuropeKnowledge#TechFriday: Demand-Response Heat Pumps — Turning Home Heating into a Grid Asset
August 7, 2026

#TechFriday: Demand-Response Heat Pumps — Turning Home Heating into a Grid Asset

Europe’s energy transition is entering a new stage. Electrifying heating is no longer only about replacing a gas boiler with an efficient electric system. The next challenge is deciding when…
EuropeKnowledge#TechFriday: Why Heat Pumps Are at the Centre of Europe’s Electrification Plan
July 24, 2026

#TechFriday: Why Heat Pumps Are at the Centre of Europe’s Electrification Plan

Europe has entered a new phase of its energy transition. On 17 July 2026, the European Commission published its Electrification Action Plan, establishing a clearer pathway for replacing fossil-fuel technologies…
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…