

18L Commercial Multi-Outlet Gas Water Heater for Hotels and Multi-Outlet Projects
gas water heater for hotels 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. 18L commercial multi-outlet forced exhaust gas water heater for hotels, apartments, rental projects, and other applications that may draw hot water from more than one outlet. LCD control, LPG/natural gas configurations, OEM/ODM branding, and factory project support are available.
Buyer fit: Provide the number of outlets, simultaneous demand, gas type, water pressure, installation layout, and project schedule so the capacity and configuration can be reviewed correctly.
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
Commercial and multi-outlet project selection
This page is for buyers evaluating a gas water heater configuration for commercial, hotel, apartment or multi-outlet projects. Product selection should start with the actual hot-water demand and installation conditions, not with a generic “commercial” label.
Commercial project information to define
- Required capacity and expected number of simultaneous outlets.
- Incoming-water condition and measured water pressure.
- Destination fuel: LPG or natural gas.
- Forced-exhaust route, electrical connection and service access.
- Project quantity, installation arrangement and required documentation.
- Panel, packaging, manual and spare-parts requirements.
Technical platform stated for this project range
The listed 7-20L platform states forced exhaust, AC power, copper heat exchanger, auto ignition, digital constant-temperature control, LCD temperature feedback and a 0.03-1.0MPa operating-water-pressure range. Capacity and final suitability must be confirmed for the actual project demand.
Commercial-project FAQ
Does a higher nominal capacity automatically suit every multi-outlet project? No. Select the final model against actual simultaneous demand, water condition, fuel supply, exhaust route and installation requirements.
What is needed for a project quotation? Project quantity, target capacity, intended outlet use, gas type, water condition, installation arrangement and destination-market requirements.
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: Forced Exhaust

Features
1.Digital constant temperature type with forced exhaust system;
2.Low water pressure startup function,Controllable big water flow;
3.White powder coating panel and other color panel available;
4.Fully Water control automatic impulse ignition;
5.With Intelligently Controlling Partial Burners Combustion by Gas Pressure Stabilizer and Proportioner valve;
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);
11.Colorful LCD temperature display to know water temperature and working status;
12.Self-diagnosing Malfunctions.
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 | 570*380*140 | 730*510*220 | 341/829 |
| 2 | 7L | 14KW | 570*380*140 | 730*510*220 | 341/829 |
| 3 | 8L | 16KW | 570*380*140 | 730*510*220 | 341/829 |
| 4 | 10L | 20KW | 570*380*140 | 730*510*220 | 341/829 |
| 5 | 12L | 24KW | 570*380*140 | 730*510*220 | 341/829 |
| 6 | 14L | 28KW | 570*380*140 | 730*510*220 | 341/829 |
| 7 | 16L | 32KW | 570*380*160 | 730*510*240 | 340/825 |
| 7 | 20L | 38KW | 570*380*160 | 730*510*240 | 340/825 |
Customised service
Heat Exchanger

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.
WhatsApp: +86 158 7604 6823
Commercial gas water heater planning for multi-outlet projects
Commercial buyers should select a gas water heater from actual simultaneous demand rather than headline capacity alone. Hotels, apartment blocks, staff housing, and service facilities may need different flow, control, venting, and maintenance arrangements.
Project information needed for a quotation
- Number of hot-water outlets and expected simultaneous use
- Required flow, temperature rise, and operating hours
- LPG or natural gas supply and available water pressure
- Flue route, installation room, electrical supply, and service access
- Delivery schedule, spare-parts plan, and private-label requirements
We can review the project brief, confirm a suitable model range, and prepare a factory quotation. Final sizing and installation should be approved by a qualified local professional under applicable codes.
Discuss a commercial hot-water project: info@kechangwaterheater.com | WhatsApp +86 158 7604 6823
Starting at US$26. Final pricing depends on the model, specifications, MOQ, and order quantity. Request a quote.





