Domestic Hot Water -

Supplier Details

SmartHeat Taiyu (Shenyang) Energy Technology Co., Ltd.  

Year Established:2002

Business Type:Manufacturer, Trading Company

Management Certifiation: ISO9001,ISO14001,ASME,ASME

Operational Address:

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Domestic Hot Water

Domestic Hot Water
  • Domestic Hot Water
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Heat Exchanger For Water Heaters/ Domestic Hot Water

Product Details


Warranty : 1
Certification : ISO9001/ ISO14001
Model Number : DHW Series
Brand Name : SmartHeat
Place of Origin : China (Mainland)


Packaging & Delivery

Packaging Details: Packing Case
Delivery Detail: 2 weeks


1. Domestic Hot Water
2. High heat transfer efficiency
3. Low cost
4. Good water quality

SmartHeat Domestic Hot Water System/  Domestic Hot Water

Status Quo of Domestic Hot Water System

Currently, there are two types of domestic hot water system – displacement and instantaneous systems on the market, and the mainstream product is displacement system.





Displacement Domestic Hot Water System

Features heat storage, and ease of water temperature control. 

Low efficiency of heat transfer, and requirement of large floor area;

Vulnerable to water pollution, and highly breeding of legionella;

Difficult to clean scaling;

High cost. 

Instantaneous Domestic Hot Water System

High efficiency of heat transfer, small size and low cost.

No thermal storage (regenerative) function, and difficult to control the water temperature because the hot water flow and temperature varies greatly in the day, and the steam system has the risk of burn injury;

The existence of legionella;

Difficult to clean scaling. 

SmartHeat Domestic hot water system features combined advantages of displacement and instantaneous systems:


  • High heat transfer efficiency, and small floor area, with a size 1/5 of displacementsystem;
  • Low cost, 1/3-1/2 lower than displacement heat exchanger,;
  • Of the displacement construction, featuring constant water temperature, and up to five-star hotel requirements;
  • Good water quality, with no pockets of ‘dead water’, and 100% legionella killed;
  • Feature ultrasonic descaling, and automatic cleaning plates and systems;
  • Feature user-friendly design, full-featured, advanced control, simple operation, nice looking, and practical in use.


The Price Advantage of SmartHeat Domestic Hot Water System



  • With combined advantages of both instantaneous and displacement type of domestic hot water systems – high heat transfer efficiency, small size, good quality of supply water, low cost, high control precision, and 1/3~1/2 lower capital investment and operation cost than displacement heat exchanger;
  • Legionella 100% killed.

Company Profile

SmartHeat is a market leader in energy saving industry. We have 7 factories in the world which respectively research, design and manufacture all kinds of heat exchangers, heating substations, heat pumps and heat meters.

SmartHeat experts use advanced numerical simulation technology and software to develop new heat exchangers with excellent heat transfer efficiency. After automatic processing and strict test, our quality products -- plate heat exchangers, spiral heat exchangers, shell and tube heat exchangers, heating substations, and heat pumps, are widely utilized in such industries as HVAC, power generation, petrochemical, food, pharmacy, shipping, etc.

SmartHeat is committed to providing excellent energy service solutions for customers with heat exchanging products tailored to the processes and conditions of various industries, and engineered and manufactured to meet the demands for heat exchange. Our products have extensive applications with the help of our robust technical strength.

With the first priority given to quality, SmartHeat maintains a consistently world-class product line which can always satisfy the stringent requirements of customers.

SmartHeat is looking forward to your cooperation.

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