6-12L Low Water Pressure LPG Gas Water Heater, front product view, gallery image 1

❮

❯

6-20L LPG/NG Tankless Gas Water Heater, product detail view, gallery image 2

6-20L LPG/NG Tankless Gas Water Heater, product detail view, gallery image 4

6-20L LPG/NG Tankless Gas Water Heater, product detail view, gallery image 3

6-12L Instant LPG/NG Gas Water Heater, product detail view, gallery image 6

6-20L Flue Exhaust Tankless Gas Water Heater, product detail view, gallery image 4

6-12L Low Water-Pressure LPG Flue Gas Water Heater

Name: 6-12L Low Water Pressure LPG Gas Water Heater for Homes with Variable Water Pressure
Brand: KECHANG

6-12l low water pressure lpg gas water heater for home use 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 low water pressure LPG gas water heater for compact residential and export applications where incoming water pressure may vary. Confirm the minimum inlet pressure, target flow, gas type, installation environment, and destination requirements before ordering.

OEM support: private-label panel, packaging, capacity selection, sample review, and spare-parts planning for distributors and project buyers.

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

Get Best Price

Low-water-pressure LPG selection for 6-12L flue-exhaust heaters

This 6-12L flue-exhaust range is intended for LPG buyers who need to evaluate water conditions before selecting a compact residential heater. The listed product specification states a 0.02-0.8MPa operating-water-pressure range and a low-water-pressure start-up function. Final performance must be confirmed against the full installation.

Low-water-pressure LPG checklist

Measure incoming water pressure at the intended installation.
Confirm the required capacity and expected hot-water outlets.
Confirm LPG configuration and the applicable local gas requirement.
Check inlet filters, pipework, valves and water-quality conditions.
Confirm flue routing, installation space and service access.
Confirm whether a zero-water-pressure valve option is required for the order.

6-12L capacity reference

The listed range includes 6L, 7L, 8L, 10L and 12L options, with rated heat loads from 12KW to 24KW. The final selected capacity should match the application and available water condition rather than only the desired exterior size.

Low-water-pressure LPG FAQ

Does the stated pressure range guarantee equal results at every property? No. Water pressure, filters, pipework, valves, flow demand and installation conditions must be reviewed with the selected heater configuration.

What is needed for a low-water-pressure quotation? Target capacity, LPG requirement, measured water condition, installation arrangement, flue route, packaging and destination market.

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	440300120	520335180	900/2150
2	7L	14KW	500300155	610355190	680/1640
3	8L	16KW	520320155	610370205	610/1460
4	10L	20KW	590340180	670405230	465/1070
5	12L	24KW	620340180	710405230	430/1010
6	14L	28KW	650395188	720460240	350/840
7	16L	32KW	650395188	720460240	350/840
8	20L	40KW	700440188	800490240	290/710

Customised service

Heat Exchanger

Tin-coated copper or Oxygen-free copper optional.

Heat exchanger weight: 0.8～4.0 Kg

Valve

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

Knob and Display Options

Gas Water Heater Factory FAQ

Q1: Are you a gas water heater factory?
Yes. We are a professional gas water heater factory founded in 1997, with experience in OEM and ODM production.

Q2: What is your MOQ?
Our MOQ is 50 pieces per model.

Q3: How long does it take to prepare a sample?
Sample preparation usually takes 10 to 20 days, depending on the model and customization requirements.

Q4: Do you accept OEM orders?
Yes. OEM orders are welcome. We can support customized branding, packaging, and product specifications.

Q5: What is your delivery time?
The standard delivery time is about 30 days after the order is confirmed and the deposit is received.

Q6: What are your payment terms?
Our payment term is T/T: 30% deposit in advance and 70% balance before shipment

.Shipping Ports: Zhongshan, Guangzhou, Shenzhen

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

Low-water-pressure LPG model buying guide

Customers in apartments, rural networks, and upper floors often ask whether a tankless heater will start reliably at low flow. The correct answer depends on the actual inlet water pressure, gas supply, valve configuration, and required temperature rise. Share those conditions before selecting a model.