10 L
JSQ19-A
- Rated heat input
- 19 kW
- Heat exchanger
- 1.0 kg oxygen-free copper
- Combustion
- Two-stage combustion
- Electrical
- 220 V · 28 W
- Water pressure
- 0.02–0.8 MPa
- Energy grade
- Grade 2 (China standard)
Gas appliance supply chain · China
Gas water heaters, parts and factory-side control.
Joelwave supplies complete gas water heaters, SKD/CKD kits and matched components for overseas distributors, importers, appliance brands and assembly factories. Each project is defined by gas type, electrical supply, destination market, supply format, compliance requirements and expected quantity—not by appearance alone.
10–16 L constant-temperature range100 units standard MOQ30 days standard production lead time
6 L CKD component map · Hover or tap to explore
Selected component
Heat exchanger
Copper heat exchangers matched by capacity, weight, pipe layout and mounting points.
View available configurations →Featured · RV hot water
A vehicle-integrated gas water heater prototype.
Explore the exterior access module, service compartment, digital controller and OEM project pathway for motorhomes, caravans and camper vans.
View RV water heater
Popular model · Portable outdoor hot water
Rechargeable hot water for camping and mobile cleaning.
See the digital controls, integrated pump operation, shower accessories and buyer-ready specifications for model JSD12-6L.
View portable outdoor modelWhy this category is different
Component decisions determine complete-unit performance.
A low quotation is not enough. Ignition logic, gas-valve matching, heat-exchanger weight, burner segmentation, water-pressure range, wiring and packaging all affect reliability. We help buyers define the configuration, compare like with like and verify execution.
Before requesting a quotation
Send six inputs for an accurate project review.
A clear starting specification helps us match the product architecture, sample plan, documentation and supply format before calculating price.
- 01
Destination market and applicable certification or approval requirements
- 02
Gas type: LPG or natural gas
- 03
Required electrical supply, voltage and plug or connector
- 04
Heater type, capacity and installation application
- 05
Supply format: complete unit (CBU), SKD or CKD
- 06
Sample quantity and expected annual order quantity
Constant-temperature range
Four capacity platforms, configurable for your market.
12 L
JSQ24-A
- Rated heat input
- 24 kW
- Heat exchanger
- 1.2 kg oxygen-free copper
- Combustion
- Two-stage combustion
- Electrical
- 220 V · 28 W
- Water pressure
- 0.02–0.8 MPa
- Energy grade
- Grade 2 (China standard)
13 L
JSQ26-A
- Rated heat input
- 26 kW
- Heat exchanger
- 1.5 kg oxygen-free copper
- Combustion
- Two-stage combustion
- Electrical
- 220 V · 28 W
- Water pressure
- 0.02–0.8 MPa
- Energy grade
- Grade 2 (China standard)
16 L
JSQ32-A
- Rated heat input
- 32 kW
- Heat exchanger
- 1.6 kg copper or quiet-chamber option
- Combustion
- Four-stage combustion
- Electrical
- 220 V · 28 W
- Water pressure
- 0.02–0.8 MPa
- Energy grade
- Grade 2 (China standard)
Representative configurations from the current product file. Gas type, certification, plug, labeling, accessories and packaging must be confirmed for the destination market. Prices are quoted project by project.
Parts & assemblies
Source one component—or coordinate the full matched set.
Pulse igniters
Wiring, pin count, ignition sequence, enclosure and OEM labeling can be matched to the target appliance.
Copper heat exchangers
Capacity, copper weight, pipe layout and mounting points can be checked against the complete-unit design.
Burners
Three-row and segmented burner assemblies for flue-type and constant-temperature configurations.
Water–gas linkage valves
Conventional and low-water-pressure solutions, with valve-core and leakage checks coordinated at source.
Digital displays
Two-digit and multifunction displays with alternative shapes, bezels, wiring and UI layouts.
Two-wire reed switches
Magnetic reed-switch formats for water-flow-triggered start circuits, matched by mounting, wiring and appliance logic.
Operating switches
Square and round hot/cold switch formats with project-specific mounting, connectors and switching logic.
Complete flue-type units
Complete appliances and CKD/SKD programmes for Southeast Asia and Africa.
Explore product →Battery boxes
Twin-cell holders with copper or iron terminals, wiring and mounting matched to the appliance.
Request available formats →Cabinets & front panels
Rear cabinets and front panels in multiple finishes, control layouts and project-specific openings.
Request panel options →Flue hoods & insulation
Collector hoods, flue outlets and thermal-insulation parts matched to the selected 6–18 L platform.
Request matching details →
Factory evidence · airtightness testing station
Procurement control
Make the required evidence part of the order.
- 01
Define
Confirm target market, gas type, capacity, configuration, appearance, packaging and compliance documents.
- 02
Verify
Review the supplier, production capability, component sources and whether the quotation matches the sample.
- 03
Control
Follow samples and production, coordinate inspection and record test, packing and loading evidence.
Expanded component capability
Need gas-stove valves or custom fuel-control metal parts?
Explore brass and aluminum ignition-valve platforms, precision-machined valve bodies and drawing-based fuel-delivery components.
Buyer questions
Useful answers before requesting a quotation.
Can an LPG gas water heater be converted to natural gas?
LPG and natural-gas heaters are separate configurations and should not be treated as interchangeable finished products. The gas valve, injectors, burner or other combustion components may differ, and any conversion must use a confirmed matched component set followed by leakage, ignition and combustion testing for the destination market.
Can the same gas water heater operate on both 12V and 24V DC?
No, not by default. A 12V version and a 24V version are separate electrical configurations. The controller, fan, valves, wiring and protective components must be selected for the confirmed voltage before production or sample preparation.
What components are included in a CKD gas water heater kit?
The exact CKD scope is defined by an agreed bill of materials. Depending on the project, a kit can include the cabinet, heat exchanger, burner, water and gas controls, controller or igniter, fan, display, sensors, wiring, fasteners, labels and packaging. Pre-assembled modules, factory test level, local tools, documentation and spare parts must be confirmed before quotation.
What is the MOQ for constant-temperature gas water heaters?
The standard minimum order quantity is 100 units. The final quotation is prepared according to capacity, gas type, appearance, packaging, certification and destination market.
What is the normal production lead time?
The standard production lead time is approximately 30 days after the order details and payment terms are confirmed. Samples are available before a bulk order, with sample timing confirmed separately.
Which gas types and certifications are available?
LPG and natural-gas configurations are available. CE and CCC documentation can be provided for applicable configurations; destination-market requirements must be confirmed before ordering.
Can you supply OEM or private-label gas water heaters?
Yes. OEM scope can include logo, exterior appearance and packaging, as well as agreed display, component and documentation requirements. Our main export markets include Europe, North America and Central Asia.
Are prices published online?
No. These are B2B OEM products. Prices depend on gas type, destination standard, copper weight, control system, packaging and order quantity. We provide confidential project quotations to protect distributor margins and avoid presenting bulk prices as consumer retail prices.
What is checked before shipment?
The inspection plan can cover model and labeling, appearance, wiring, ignition, water and gas leakage, temperature control, included accessories, packaging and loading evidence. The exact checklist is agreed before production.
Prepare an accurate quotation
Send capacity, gas type, destination market and quantity.
Photos, drawings or a sample specification are welcome. We will identify the missing technical questions before matching suppliers and configurations.