Advanced Environment
System For The Home
Dentwiton is a professional enterprise of design,
manufacturing, sales, installation
and service of home environment system
Advanced Environment
System For The Home
Dentwiton is a professional enterprise of design,
manufacturing, sales, installation
and service of home environment system
Company Profile
Established in 1996 , Dentwiton is an advanced home environment system provider, specializing in design, manufacturing, sales, installation, and service. We have professional R&D team concentrating on development of high efficiency heat pump products. Our vision is to provide energy-saving solutions and comfortable home environment system for our consumers. Dentwiton has a complete HVAC product line including air source & ground source heat pump, dehumidification ventilator, and environmental control integrated machine. As an international enterprise which focuses on global market, Dentwiton has exported its products to Europe countries such as Denmark, Finland, UK, the Netherlands, France, etc. We also do exports to North America, Asia and other worldwide markets.
HSL SERIES
Ultimate Silence
Ultra-high energy efficiency
HS SERIES A2.0M
INVERTER HIGH TEMPERATURE
HEAT PUMP
RS SPLIT SERIES
EVI INVERTER AIR SOURCE
HEAT PUMP
RS MONOBLOC SERIES
EVI INVERTER AIR SOURCE HEAT PUMP
Full DC Inverter
Technology
Taking advantage of the full DC inverter technology, our HS series heat pump can guarantee efficiency and effectiveness of the indoor space heating and domestic hot water supply even under the extreme cold climate.
DC Inverter Compressor
DC inverter can adjust the compressor precisely to significantly improve the transfer efficiency and reduce noise and compressor power consumption.
DC Inverter Fan Motor
Using Panasonic EC DC variable frequency motor and low-noise fan blades, it can be adjusted steplessly according to load changes, which is more efficient and energy-saving, and has lower noise.
DC Inverter Water Pump
The water pump uses PWM control module to achieve continuously variable transmission and will comply with the indoor space room to enhance the energy efficiency. The sensor will monitor real-time water flow in the pump and calculate heating/cooling capability of the unit, so that the performing status of the unit is under timely control.
Noise Reduction
Technology
We dedicate to create a super quiet heat pump operation environment for users by adopting multiple noise reduction technologies, every unit has been strictly tested and optimized.
Shock Absorption & Noise Reduction
We adpot the dual-stage vibration and isolation technique under chassis of the compressor to minimize the vibration and reduce the noise.
Soundproof
All sides of cabinet are fully wrapped with the porous absorber materials to reach better performance in absorbing the noise from the wind and isolating noise from the compressor operation, compared to the traditional isolation sponge.
Self-Adaptive Defrost Technology
Dentwiton ASHP has the patent for invention of self-adaptive degrost technology, which can make your heat pump unit self-learning and self-optimizing for defrost according to various humidity status under different climates in different regions, to ensure the optimized power efficiency under varied working conditions.
Tips For Installation
HS series high temperature monobloc heat pumps can be easily installed and perfectly replace gas(oil)-fired boilers to achieve the goal of higher efficiency and lower energy consumption. The heat pumps can provide heating/cooling and the supply of domestic hot water. Floor-heating loops are used for space heating while fancoil unit is used for space heating /cooling. It can also supply domestic hot water by the separate water tank connected to the heat pump system.
Remote Control
Mobile Apps will take the convenience to end users. Besides temperature adjustment, mode selection, and timer setting, you can also use it to monitor the running status of the heat pump system anytime and anywhere.
SG Ready
Connected with the smart power grid, our heat pump can adjust itself to the optimized power consumption status based on the load peak and off-peak of the network, which will bring benefits to both the power grid and end-users
Low Carbon Environmental

To reduce environmental carbon emission in response to the global warming, We have developed HS series high temperature air to water heat pump with refrigerant R290, which can bring more advantages compared with the traditional product, including low carbon emission and higher energy efficiency. As the most promising type of refrigerant for industrial use, R290 will contribute to the reduction of carbon emission and play a vital role to achieve the global goal of carbon neutrality

Air source heat pumps are specially developed based on the most advanced heat pump technology and a more modern design concept that meets strict energy efficiency, stability and silence requirements. It has not only reduced greenhouse gas emissions through the use of R290 and inverter technology, but have also achieved an A+++ rating for energy efficiency. With the top A+++ energy efficiency, the unit will be more energy efficient, thus saving more energy costs of users.

Full DC Inverter
Technology
Taking advantage of the full DC inverter technology, our HS series heat pump can guarantee efficiency and effectiveness of the indoor space heating and domestic hot water supply even under the extreme cold climate.
DC Inverter Compressor
DC inverter can adjust the compressor precisely to significantly improve the transfer efficiency and reduce noise and compressor power consumption.
DC Inverter Fan Motor
Using Panasonic EC DC variable frequency motor and low-noise fan blades, it can be adjusted steplessly according to load changes, which is more efficient and energy-saving, and has lower noise.
DC Inverter Water Pump
The water pump uses PWM control module to achieve continuously variable transmission and will comply with the indoor space room to enhance the energy efficiency. The sensor will monitor real-time water flow in the pump and calculate heating/cooling capability of the unit, so that the performing status of the unit is under timely control.
Noise Reduction
Technology
We dedicate to create a super quiet heat pump operation environment for users by adopting multiple noise reduction technologies, every unit has been strictly tested and optimized.
Shock Absorption & Noise Reduction
We adpot the dual-stage vibration and isolation technique under chassis of the compressor to minimize the vibration and reduce the noise.
Soundproof
All sides of cabinet are fully wrapped with the porous absorber materials to reach better performance in absorbing the noise from the wind and isolating noise from the compressor operation, compared to the traditional isolation sponge.
Self-Adaptive Defrost Technology
Dentwiton ASHP has the patent for invention of self-adaptive degrost technology, which can make your heat pump unit self-learning and self-optimizing for defrost according to various humidity status under different climates in different regions, to ensure the optimized power efficiency under varied working conditions.
Tips For Installation
HS series high temperature monobloc heat pumps can be easily installed and perfectly replace gas(oil)-fired boilers to achieve the goal of higher efficiency and lower energy consumption. The heat pumps can provide heating/cooling and the supply of domestic hot water. Floor-heating loops are used for space heating while fancoil unit is used for space heating /cooling. It can also supply domestic hot water by the separate water tank connected to the heat pump system.
Remote Control
Mobile Apps will take the convenience to end users. Besides temperature adjustment, mode selection, and timer setting, you can also use it to monitor the running status of the heat pump system anytime and anywhere.
SG Ready
Connected with the smart power grid, our heat pump can adjust itself to the optimized power consumption status based on the load peak and off-peak of the network, which will bring benefits to both the power grid and end-users
Low Carbon Environmental

To reduce environmental carbon emission in response to the global warming, We have developed HS series high temperature air to water heat pump with refrigerant R290, which can bring more advantages compared with the traditional product, including low carbon emission and higher energy efficiency. As the most promising type of refrigerant for industrial use, R290 will contribute to the reduction of carbon emission and play a vital role to achieve the global goal of carbon neutrality

Air source heat pumps are specially developed based on the most advanced heat pump technology and a more modern design concept that meets strict energy efficiency, stability and silence requirements. It has not only reduced greenhouse gas emissions through the use of R290 and inverter technology, but have also achieved an A+++ rating for energy efficiency. With the top A+++ energy efficiency, the unit will be more energy efficient, thus saving more energy costs of users.

Full DC Inverter
Technology
Taking advantage of the full DC inverter technology, our RS series heat pump can guarantee efficiency and effectiveness of the indoor space heating and domestic hot water supply even under the extreme cold climate.
DC Inverter Compressor
DC inverter can adjust the compressor precisely to significantly improve the transfer efficiency and reduce noise and compressor power consumption.
DC Inverter Fan Motor
Using Panasonic EC DC variable frequency motor and low-noise fan blades, it can be adjusted steplessly according to load changes, which is more efficient and energy-saving, and has lower noise.
DC Inverter Water Pump
The water pump uses PWM control module to achieve continuously variable transmission and will comply with the indoor space room to enhance the energy efficiency. The sensor will monitor real-time water flow in the pump and calculate heating/cooling capability of the unit, so that the performing status of the unit is under timely control.
Noise Reduction
Technology
We dedicate to create a super quiet heat pump operation environment for users by adopting multiple noise reduction technologies, every unit has been strictly tested and optimized.
Shock Absorption & Noise Reduction
We adpot the dual-stage vibration and isolation technique under chassis of the compressor to minimize the vibration and reduce the noise.
Soundproof
All sides of cabinet are fully wrapped with the porous absorber materials to reach better performance in absorbing the noise from the wind and isolating noise from the compressor operation, compared to the traditional isolation sponge.
Corrosion resistance comparison
The water tank is made of duplex stainless steel, which has the better resistance to localized corrosion and uniform corrosion.
Self-Adaptive Defrost Technology
Dentwiton ASHP has the patent for invention of self-adaptive degrost technology, which can make your heat pump unit self-learning and self-optimizing for defrost according to various humidity status under different climates in different regions, to ensure the optimized power efficiency under varied working conditions.
Tips For Installation
RS series heat pumps can provide heating/cooling and the supply of domestic hot water. Floor-heating loops are used for space heating while fancoil unit is used for space heating /cooling. It can also supply domestic hot water by the separate water tank connected to the heat pump system.
Remote Control
Mobile Apps will take the convenience to end users. Besides temperature adjustment, mode selection, and timer setting, you can also use it to monitor the running status of the heat pump system anytime and anywhere.
SG Ready
Connected with the smart power grid, our heat pump can adjust itself to the optimized power consumption status based on the load peak and off-peak of the network, which will bring benefits to both the power grid and end-users
Low Carbon Environmental

To reduce environmental carbon emission in response to the global warming, we have developed RS series air to water heat pump with refrigerant R32, which can bring more advantages compared with the traditional product, including low carbon emission and higher energy efficiency.

Air source heat pumps are specially developed based on the most advanced heat pump technology and a more modern design concept that meets strict energy efficiency, stability and silence requirements. It has not only reduced greenhouse gas emissions through the use of R32 and inverter technology, but have also achieved an A+++ rating for energy efficiency. With the top A+++ energy efficiency, the unit will be more energy efficient, thus saving more energy costs of users.

Full DC Inverter
Technology
Taking advantage of the full DC inverter technology, our RS series heat pump can guarantee efficiency and effectiveness of the indoor space heating and domestic hot water supply even under the extreme cold climate.
DC Inverter Compressor
DC inverter can adjust the compressor precisely to significantly improve the transfer efficiency and reduce noise and compressor power consumption.
DC Inverter Fan Motor
Using Panasonic EC DC variable frequency motor and low-noise fan blades, it can be adjusted steplessly according to load changes, which is more efficient and energy-saving, and has lower noise.
DC Inverter Water Pump
The water pump uses PWM control module to achieve continuously variable transmission and will comply with the indoor space room to enhance the energy efficiency. The sensor will monitor real-time water flow in the pump and calculate heating/cooling capability of the unit, so that the performing status of the unit is under timely control.
Noise Reduction
Technology
We dedicate to create a super quiet heat pump operation environment for users by adopting multiple noise reduction technologies, every unit has been strictly tested and optimized.
Shock Absorption & Noise Reduction
We adpot the dual-stage vibration and isolation technique under chassis of the compressor to minimize the vibration and reduce the noise.
Soundproof
All sides of cabinet are fully wrapped with the porous absorber materials to reach better performance in absorbing the noise from the wind and isolating noise from the compressor operation, compared to the traditional isolation sponge.
Self-Adaptive Defrost Technology
Dentwiton ASHP has the patent for invention of self-adaptive degrost technology, which can make your heat pump unit self-learning and self-optimizing for defrost according to various humidity status under different climates in different regions, to ensure the optimized power efficiency under varied working conditions.
Tips For Installation
RS series heat pumps can provide heating/cooling and the supply of domestic hot water. Floor-heating loops are used for space heating while fancoil unit is used for space heating /cooling. It can also supply domestic hot water by the separate water tank connected to the heat pump system.
Remote Control
Mobile Apps will take the convenience to end users. Besides temperature adjustment, mode selection, and timer setting, you can also use it to monitor the running status of the heat pump system anytime and anywhere.
SG Ready
Connected with the smart power grid, our heat pump can adjust itself to the optimized power consumption status based on the load peak and off-peak of the network, which will bring benefits to both the power grid and end-users
Low Carbon Environmental

To reduce environmental carbon emission in response to the global warming, we have developed RS series air to water heat pump with refrigerant R32, which can bring more advantages compared with the traditional product, including low carbon emission and higher energy efficiency.

Air source heat pumps are specially developed based on the most advanced heat pump technology and a more modern design concept that meets strict energy efficiency, stability and silence requirements. It has not only reduced greenhouse gas emissions through the use of R32 and inverter technology, but have also achieved an A+++ rating for energy efficiency. With the top A+++ energy efficiency, the unit will be more energy efficient, thus saving more energy costs of users.

Company
Certifications
Attend International
Expo
Expos Review for C&R in Spain
Expos Review for Chillventa
Expos Review for ISH
Expos Review for Chillventa
Expos Review for ISH
DOWNLOAD
Catalogs and Flyers
Energy Label
HS10V ENERGY LABEL
QRS08VLF ENERGY LABEL
QRS12VLF ENERGY LABEL
RS08VL ENERGY LABEL
RS08VLF ENERGY LABEL
RS12VL ENERGY LABEL
RS12VLF ENERGY LABEL
RS18VL ENERGY LABEL
Product Test Report
CONTACT US
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8F, Xinghe Business Tower, 89 Jiefang Road, Hangzhou, China.
0086-18969020997     0086-571-85777318
dentwiton@zhongda-nt.com
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