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8-12L Balanced Exhaust Knob Gas Water Heater, product detail view, gallery image 2
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8-12L Balanced Exhaust Knob Gas Water Heater, product detail view, gallery image 2 8-12L Balanced Exhaust Knob Gas Water Heater, front product view, gallery image 1 Forced-type gas water heater inner structure

8-12L Indoor Balanced Flue Tankless Gas Water Heater

8-12L Indoor Balanced Flue Tankless Gas Water Heater is a B2B gas water heater solution for importers, distributors, and project buyers.

Place of Origin: China

Minimum Order Quantity: 100 pcs

Payment Terms: L/C, T/T, Western Union

Supply Ability: 30000 pcs per month

Port: Zhongshan, Guangzhou, Shenzhen

Delivery time: By T/T, within 30 days after receiving 30% deposit

Get Best Price

8-12L Indoor Balanced Flue Tankless Gas Water Heater For Home and Apartment Projects

Product Details
Capacity: 8L-12L

Fuel Type: LP Gas & Natural Gas

Water Pressure: 0.03-1.0MPa

Thermal Efficiency: ≥87%

Heat Exchanger Material: Copper

Ignition Type: Auto Ignition

Power Source: AC plug, Gas

Exhaust Way: Balanced Exhaust

8-12L balanced exhaust gas water heater product detail

 

Features

1.Balanced exhaust instant gas water heater with completely sealed intelligently controlling partial

burners combustion, combustion fresh air from outside and exhaust gas forced to outside also,

can be installed inside bathroom;

2.Low water pressure startup function,big flow rate;

3.Tempered glass front panel and other color panel available;

4.Fully Water control automatic impulse ignition;

5.Advanced combustion system with the Winter/summer switch to save energy;

6.Over-pressure and water drainage anti-freezing protection;

7.Flame-out protection;

8.Anti-dry combustion protection;

9.Over heating protection;

10.Timer 20 minute built-in shutdown protection optional (optional);

11.Colorful LCD temperature display to know water temperature and working status.

 

Product specification

7-20L Low Water Pressure Gas Water Heater, product detail view, gallery image 2

 

Product loading quantity

Series
Hot Water Supply
L/Min △t 25°C
Rated Heat Load
Product Size(mm)
Packing Size(mm)
Loading Quantity
20GP/40HQ(PCS)
1
6L
12KW
440*290*135
525*340*185
850/2060
2
7L
14KW
520*330*185
605*400*255
442/1080
3
8L
16KW
520*330*185705*420*255380/910
4
10L
20KW
620*330*185
670*405*230
460/860
5
12L
24KW
620*330*185
670*405*230
460/860
6
14L
28KW
620*330*185670*405*230460/860

 

Package details:

Option 1:

Forced type gas water heater package

Option 2:

Forced type gas water heater package

More details for different gas water heater packages: https://kechangwaterheater.com/gas-water-heater-packaging-container-loading/

 

Customised service

Heat Exchanger

SS+copper or Oxygen-free copper optional.
Heat exchanger weight: 1～3.5 Kg
Gas water heater copper heat exchanger option    Gas water heater copper heat exchanger option
More details for different gas water heater heat exchangers: https://kechangwaterheater.com/gas-water-heater-heat-exchanger-material-comparison/

Valve

Zero-water-pressure valve or Normal water-pressure valve.

Gas water heater low-pressure and normal-pressure valve options

 

Knob and Display Options

Gas water heater control knob and digital LCD display options

 

Instant Gas Water Heater FAQs

1. Can an instant gas water heater be installed in different locations?

Yes. Its compact, wall-mounted design makes it suitable for a wide range of applications, including residential homes, hotels, apartments, rental properties, and garages. Depending on the model and installation conditions, it can supply hot water to multiple outlets.

2. How do you maintain an instant gas water heater?

Routine maintenance is simple. Clean the water inlet filter regularly, check the ventilation system, and inspect the gas and water connections according to local regulations. In areas with hard water, periodic heat-exchanger descaling may also be recommended.

Regular maintenance helps maintain stable heating performance, extend service life, and reduce service issues.

3. Can a tankless gas water heater supply multiple outlets at the same time?

Yes, selected models can supply hot water to multiple outlets simultaneously. Actual performance depends on the heater’s capacity, water flow, gas pressure, inlet water temperature, and installation conditions.

For high-demand applications such as hotels, apartments, and commercial buildings, we recommend selecting the model according to the required flow rate and number of outlets.

4. Can the gas water heater be customized with my brand?

Yes. We provide OEM and ODM services for importers, wholesalers, distributors, and established brands. Customization options may include:

  • Brand logo and product labeling
  • Product color and appearance
  • Packaging and user manuals
  • Gas type and market-specific configuration
  • Product specifications and selected functions

Please contact us with your target market and customization requirements.

5. Does the gas water heater support natural gas and LPG?

Some models support natural gas (NG), while others are designed for liquefied petroleum gas (LPG). Gas compatibility depends on the specific model, burner configuration, gas pressure, and local market requirements.

Please confirm the required gas type before placing an order so we can recommend a suitable model.

For more questions about gas water heater OEM production, MOQ, samples, or delivery, please contact us.
WhatsApp: +86 158 7604 6823