20L with LCD display touch control condensing type Gas Water Heater

Condensing type gas water heater description |
2.Reach up %100 efficiency with condensing heat exchanger
3.Higher capacity with cascade operation feature
4.Lower NOX emission burner
5.Gas Group with flame modulation
6.Electronic ignition system
7.Constant hot water with inlet and outlet temperature sensor
9.3 way valve with integrated motor for sensitive temperature control
10.Remote control
11.Easier use and functional control panel
12.Can be operating together with solar energy system
13.High temperature protection
14.Freezing preventation
15.Troubleshooting system
16.Operation without problem at lower water pressure
17.8 different safety system
18.Operating with NG or LPG
19.Wide power supply:180v-240v or 110V
Liter | 10L | 12L | 16L | 20L |
| a.2.0kg of heat exchanger | a. 2.2kg of heat exchanger | a. 2.4kg of heat exchanger | a. 2.8kg of exchanger |
b. short 5 rows burner | b. short 7 row burner | b. short 7 row burner | b. short 7 row burner | |
c. LPG/NG available | c. LPG/NG available | c. LPG/NG available | c. LPG/NG available | |
d. Indoor only | d. Indoor only | d. Indoor only | d. Indoor only | |
e. With shower | e. With shower | e. With shower | e. With shower | |
Size(mm)
| Product:620*330*140 | Product: 620*330*140 | Product:650*428*185 | Product:650*428*185 |
Packing:735*395*195 | Packing: 735*395*195 | Pakcing:748*475*245 | Packing: 748*475*245 |
Condensing type gas water heater description |
Force flue type gas water heater with DC or AC motor.Compare the natural fule type ,Force flue type is more safety because this type gas water heater Exhaust exhaust gas outside,not easy to carbon dioxide poisoning.
Gas water heater copper heat exchanger detail
1. Oxygen-free copper: The water tank is made of oxygen-free copper, which ensures that it is durable and corrosion-resistant.
2. High thermal conductivity: Copper has a very high thermal conductivity, which means that it can quickly distribute heat throughout the water tank. This makes it ideal for use in hot water systems.
3. Environmentally friendly: Unlike other types of metal water tanks, oxygen-free copper does not release toxic substances into the water. This makes it a safe and environmentally friendly choice.
4. Cost-effective: Although the initial cost of a copper water tank may be higher than other types of water tanks, it is a cost-effective
Condensing type gas water heater detail for burner |
Stainless steel burner,difference litter gas water heater will use the suitable size stainless steel burner to ensure that heat efficiency and cost.
Blue flame
Staged combustion,energy saving
Condensing type gas water heater detail for Proportional valve |
The performance of proportional valves is critical to the operation of gas water heaters, where precise gas control is vital for safe and efficient operation. These valves are designed to respond quickly and accurately to changes in demand, providing a reliable and consistent supply of hot water while minimizing energy consumption.
At the heart of proportional valves is a sophisticated electronic control system that measures the demand for hot water and adjusts the gas flow rate accordingly. This ensures that gas is only supplied as needed, minimizing waste and reducing operating costs.
The function of the DC motor in a gas water heater is to control the flow of water, ensuring a steady supply of hot water. This motor works by converting electrical energy into mechanical energy, which powers the impeller that controls the water flow. Compared to AC motors, DC motors offer greater control, higher efficiency, and more precise speed control. With their ability to operate at varying speeds, DC motors are perfect for providing consistent hot water flow in gas water heaters. They play a vital role in ensuring a comfortable and convenient experience for users.
Condensing type gas water heater quality control |
1. Production based on the standard of ISO9001 & ISO14001
2. From the spare part with specialized test with professtional equipment.
3. On the production line ,each pcs gas water heater have 3 times test before packing.
4. Before loading should be pass 1% random inspection
5. Provide 1% quantity easy broken spare parts and 1 year warranty
Condensing type gas water heater certificate |
The combustion heat water heater has obtained various international certification certificates, demonstrating its high quality and safety standards. These certificates include CE, RoHS, and ISO 9001, ensuring that the product meets the necessary requirements and regulations for both domestic and international use. The CE certification confirms compliance with European safety standards, while RoHS ensures that the product is free of hazardous substances. Additionally, the ISO 9001 certification reflects the company's commitment to quality management and continuous improvement. With these certifications, customers can trust in the reliability and performance of the combustion heat water heater for their hot water needs.
Gas water heater production based on the standard of ISO9001 & ISO14001 with CCC certficate .
If you have any special need for the certificate welcome to discuss it with us .
Condensing type gas water heater packing&shipping |
1.1 year warranty
2.1%-2%Spare Parts
3.OEM & ODM are welcome
4.CkD anfd SKD are available.
5.tried orders are available
6.sample of gas water heater can be supplied in 7days
Comp
Company Information |
Doublemax is located in Zhongshan, in the neighborhood of Guangzhou, Shenzhen, Shunde and Zhuhai, and it is also convenient to go to Hong Kong and Macao by high-speed train in one hour.
Our factory is equipped with advanced production lines and high-quality material suppliers, ensuring the high efficiency and durability of our products. Our team of experienced technicians is dedicated to providing the best solutions for your water heating needs and ensuring the safety and reliability of our products. Our combustion hot water heaters feature a high energy efficiency rating and low emissions, making them both cost-effective and environmentally friendly. We are committed to providing the best products and services for our customers and strive to achieve customer satisfaction with every order.
For the gas water heater ,we are not only offer complete product also for the CKD or SKD. To assist customer finish assembly in they are local market.
FAQ |
FAQ:
1. Are you the manufacturer or trading company?
We are a manufacturer with nearly 30 years home appliances manufacturing experience.
2. Can we have our logo or company name to be printed on your products or the package?
Yes.
3. Can I get samples?
Yes. We can supply sample for checking, you can discuss the details with the sales.
4. How long will it take for mass production?
Usually 25-45 days depending on the product category.
5. What certificate can you provide?
CE, CB, GS, ETL, SAA, KC, ROHS, REACH, LFGB are available here. Please check the details with sales.
Why choose condensing type gas water heater? |
Condensing type gas water heater features cold condensation technology, which allows for higher efficiency, faster heating, and lower emissions than traditional models. With a compact design, our gas water heater is easy to install and takes up minimal floor space in your home.
Additionally, condensing type gas water heater is equipped with a range of safety features, including automatic flame-out protection, anti-dry burning protection, and over-temperature protection. These features ensure that you and your family are always safe while using our gas water heater.
Condensing type gas water heater also has a high-efficiency heat exchanger, which can generate hot water quickly and efficiently. With its intelligent computer control system, our gas water heater can automatically adjust the water temperature and provide stable hot water output.
In summary, consensing type condensing gas water heater is a reliable, efficient, and safe option for your heating needs.
Condensing | Non-Condensing | |
Initial cost | Usually higher than comparable non-condensing | Usually lower than comparable condensing |
Long term operating cost | Lower than typical non-condensing tankless and storage tank system | Could be higher than condensing but lower than storage tank systems |
Efficiency | Ultra-high Efficiency (UEF up to .96) | High Efficiency (UEF > .80) |
Maintenance requirement | Annual service recommended | Minimal |
Venting | PVC acceptable | 3" x 5" metal concentric required |
Installation Location | Indoors or Outdoors (wall mounted) | Indoors or Outdoors (wall mounted) |
Durability | Stainless steel heat exchanger extend service life | Stainless steel heat exchanger extend service life |
Dimensions | Slightly larger than non-condensing, about 70-80% smaller than tank system | Slightly smaller than condensing, 80% smaller than tank system |
What is a high-efficiency condensing gas tank water heater?
A condensing gas tankless water heater uses condensing technology for energy efficiency. Similar to a non-condensing model, it heats water through a heat exchanger only when it's needed, instead of storing it in a tank. However, a condensing water heater is equipped with a second heat exchanger to boost efficiency and performance. It captures 95% of the heat produced, recycling this energy to heat more water instead of venting it outside of the heater. A condensing gas tankless water heater only releases vapors that have cooled to the point that they're not useful for heating.
If have any interested in product welcome to email to us |