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Enhanced Vapor Injection is a technology specifically designed for cold climates, delivering superior performance even in extremely low temperatures.

Utilizing a DC inverter enhances the efficiency of the heat pump’s operation. Studies indicate that the working efficiency of a DC inverter compressor surpasses that of an AC inverter compressor by 10% to 30%.

At the same time, EVI Technology allows the heat pump to absorb more heat from ambient air at lower climatic conditions, guaranteeing consistent performance even in extreme ambient temperatures as cold as -25°C.

Another benefit that DC inverters present is the reduction of vibration and therefore noise levels. Through adaptive intelligent torque compensation vibration suppression technology, noise emissions are controlled and reduced by 5dB(A). 

Elevate your expectations as the innovative EVI technology raises the bar, allowing the water outlet temperature to reach up to 60°C. Unleash a new whole set of possibilities for your heating needs.

DC INVERTER EVI

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

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.

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.

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
EuropeKnowledge#TechFriday Control your comfort. Explore the smart IoT features of Tongyi R290 units.
10 de January de 2025

#TechFriday Control your comfort. Explore the smart IoT features of Tongyi R290 units.

At Tongyi Heat Pump, innovation meets convenience to redefine home comfort. With the new R290 heat pump series, we’ve integrated cutting-edge IoT technology to ensure seamless control and exceptional energy…
heat pumpEuropeKnowledge2025 Energy Goals: How Heat Pumps Lead the Way
2 de January de 2025

2025 Energy Goals: How Heat Pumps Lead the Way

As we step into 2025, the global push toward sustainable living and energy efficiency is stronger than ever. Governments, businesses, and homeowners are setting ambitious goals to reduce energy consumption,…
EuropeEventsNewsWarm Up This Holiday Season with Tongyi Heat Pump’s Exclusive Christmas Offer
20 de December de 2024

Warm Up This Holiday Season with Tongyi Heat Pump’s Exclusive Christmas Offer

The holidays are here, and with them comes the season of warmth, comfort, and giving. At Tongyi Heat Pump, we’re thrilled to spread the festive cheer by offering an exclusive…
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