

6-12L LPG/NG Flue Gas Water Heater for Fuel-Market Selection
6-12l lpg ng gas water heater supplier is a B2B option for gas water heater installation, OEM/ODM sourcing and export orders. Confirm fuel type, capacity, water pressure, packaging and destination-market requirements before ordering. 6-12L LPG/NG gas water heater and geyser for household, distributor, and export product lines. Confirm gas pressure, water pressure, flow, exhaust, control style, panel, package, sample, and destination requirements before production.
OEM support: private-label appearance, carton, sample review, inspection, and service-parts planning.
Place of Origin: China
Minimum Order Quantity: 50 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
LPG and natural-gas market selection for 6-12L flue heaters
This page focuses on defining the correct fuel configuration for a 6-12L residential flue-exhaust range. LPG and natural-gas requirements should be confirmed at the product-selection stage together with capacity, gas pressure, labels, manuals and destination-market requirements.
Fuel-market configuration checklist
- Identify the destination-market fuel requirement: LPG or natural gas.
- Confirm gas pressure and applicable installation requirements.
- Choose 6L, 7L, 8L, 10L or 12L capacity according to the intended demand.
- Confirm the stated 0.02-0.8MPa operating-water-pressure range against the target installation.
- Confirm flue route, packaging, manual language, labels and required documents.
Why fuel choice must precede branding approval
The gas configuration is part of the final technical definition. Product label, manual, carton and sample should correspond to the capacity and fuel version that will be supplied to the destination market.
Fuel-configuration FAQ
Can one page represent both fuel versions? The series can be discussed on one page, but each ordered capacity and fuel configuration must be confirmed separately before production.
What should a distributor send for quotation? Selected capacity, LPG or natural-gas requirement, gas pressure, destination market, packaging and expected quantity.
Gas Water Heater Product Details
Capacity: 6L-12L
Fuel Type: LP Gas & Natural Gas
Water Pressure: 0.02-0.8MPa
Thermal Efficiency: >=85%
Heat Exchanger Material: Copper
Ignition Type: Auto Ignition
Power Source: Battery, Gas
Exhaust Way: Flue Exhaust

Features
1. Flue exhaust instant gas water heater;
2. Low water pressure start-up function, big flow rate;
3. White or any color powder coating, SS, glass panel;
4. Fully water-controlled automatic impulse ignition;
5. Flame-out protection;
6. Anti-dry combustion protection;
7. Over-pressure and water drainage anti-freezing protection (optional);
8. Overheating protection;
9. Advanced combustion system with the Winter/summer switch to save energy (optional);
10. 20 minutes auto-off (optional);
11. Colorful LCD temperature display to know water temperature and working status (optional).
Product specification

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*300*120 | 520*335*180 | 900/2150 |
| 2 | 7L | 14KW | 500*300*155 | 610*355*190 | 680/1640 |
| 3 | 8L | 16KW | 520*320*155 | 610*370*205 | 610/1460 |
| 4 | 10L | 20KW | 590*340*180 | 670*405*230 | 465/1070 |
| 5 | 12L | 24KW | 620*340*180 | 710*405*230 | 430/1010 |
| 6 | 14L | 28KW | 650*395*188 | 720*460*240 | 350/840 |
| 7 | 16L | 32KW | 650*395*188 | 720*460*240 | 350/840 |
| 8 | 20L | 40KW | 700*440*188 | 800*490*240 | 290/710 |
Customised service
Heat Exchanger

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

Knob and Display Options

Gas Water Heater Factory FAQ
Yes. We are a professional gas water heater factory founded in 1997, with experience in OEM and ODM production.
Our MOQ is 50 pieces per model.
Sample preparation usually takes 10 to 20 days, depending on the model and customization requirements.
Yes. OEM orders are welcome. We can support customized branding, packaging, and product specifications.
The standard delivery time is about 30 days after the order is confirmed and the deposit is received.
Our payment term is T/T: 30% deposit in advance and 70% balance before shipment
WhatsApp: +86 158 7604 6823
Geyser sourcing questions that affect returns
Different markets use “gas geyser” and “tankless water heater” for similar products, but the technical requirements still need to be stated clearly. Fuel, pressure, flow, exhaust, panel, labels, and parts should be included in the purchase brief.
Before sampling
- Destination LPG/NG and connector
- Water pressure and starting-flow requirement
- Exhaust and installation environment
- Panel, knob/LCD, carton, and manual
- Sample test and replacement parts
Request a geyser OEM quotation: info@kechangwaterheater.com | WhatsApp +86 158 7604 6823





