Audited Supplier
With wifi control 20L ourdoor tankless gas water heater 
Ourdoor 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
20.Continuous Hot Water & Comfort When Needed - Provides enough hot water for your entire house, even when using multiple applications such as a shower and dishwasher
21.Save on Energy Costs - High Efficient Water Heater only runs when needed
22.Save Water- Water Saving Setting saves up to 1,100 gallons of water per year
23.Hot-start programming keeps the water heater in a ready state, avoiding any cold-water bursts
24.Save Space - New smaller size, 19%, and reduced weight by 22% compared to the previous model for easy installation and space savings
| 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 |
Outdoor 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
Outdoor 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
Outdoor 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.
Ourdoor 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
Outdoor 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 .
Outdoor 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.
If have any interested in product welcome to email to us |
