Instant Hot Water Kitchen Faucet

The BOYU JS0337 is an instant hot water kitchen faucet designed for kitchens where hot water needs to be available directly at the sink. Instead of relying only on a conventional cold-water faucet connected to a separate hot-water supply, this model integrates an instant-heating function into the faucet system, providing a more direct solution for kitchen water use.

The faucet features a single-handle control, high-curve gooseneck spout, integrated spray nozzle, and built-in honeycomb aerator. The gooseneck structure creates additional clearance above the sink for washing cookware, vegetables, and larger kitchen utensils, while the aerator helps produce a more even water stream and reduce splashing.

The main body, bent tube, handle, and nozzle are manufactured from 304 stainless steel. The faucet is deck mounted and supplied with two 600 mm stainless steel braided inlet hoses for compatible single-hole kitchen sink installations.

BOYU provides multiple surface finishes as well as OEM and ODM customization for sanitary ware brands, distributors, contractors, and kitchen projects.

Structural Specifications

OEM / ODM Capabilities

We offer full customization for partners:

Order & Production Conditions

Payment Terms: T/T (30% deposit, 70% before shipment) – other options (L/C, D/P, Western Union, PayPal) available case by case.

Applications

The product is designed primarily for kitchen environments where convenient hot-water access is required.

Typical applications include residential kitchens, apartment projects, kitchen renovation projects, commercial kitchens, food preparation areas, and selected hospitality applications.

For home kitchens, the high-curved spout provides useful clearance for larger cookware and routine washing tasks.

For commercial or project applications, buyers should evaluate the required water pressure, electrical configuration, installation environment, certification requirements, and expected operating conditions before selecting the final configuration.

Instant Heating at the Kitchen Sink

The main difference between JS0337 and a conventional kitchen faucet is its instant-heating function.

For kitchens where hot water is frequently needed for washing cookware, cleaning utensils, or other routine tasks, an instant-heating faucet provides a more direct way to obtain hot water at the point of use.

The heating function is integrated into the faucet system rather than relying solely on a conventional remote hot-water outlet. This configuration can be particularly useful in kitchens where hot-water access needs to be arranged directly around the sink.

Because heating performance depends on the specific electrical and water conditions of the installation, the applicable voltage, power, temperature range, flow rate, and other electrical specifications should be confirmed according to the actual product configuration before installation or project specification.

High-Curve Gooseneck Spout

The gooseneck spout is one of the main structural features of JS0337.

Its high-curve profile creates additional vertical clearance between the outlet and sink surface, making it easier to place larger pots, pans, containers, and kitchen utensils underneath the water outlet.

Compared with a compact low-profile spout, the higher configuration provides more working space around the sink while maintaining a clean appearance suitable for modern kitchen interiors.

The smooth curved structure also reduces unnecessary corners around the water outlet, making the external surface easier to wipe during routine kitchen cleaning.

Integrated Spray Nozzle Design

The spray nozzle and main faucet structure are integrated into one coordinated design rather than relying on a separate external spray assembly.

This gives the faucet a cleaner overall appearance and reduces exposed components around the sink area. The integrated structure is also easier to maintain because the external surface can be cleaned without dealing with unnecessary gaps or complex decorative components.

For everyday kitchen use, the nozzle is positioned to provide practical water coverage around the sink and support common washing and rinsing tasks.

The integrated design is particularly suitable for customers looking for a combination of practical water delivery and a streamlined modern appearance.

Honeycomb Aerator and Water Flow

A built-in honeycomb aerator is incorporated into the spout to improve the way water is delivered from the outlet.

Instead of allowing water to leave the outlet as an uncontrolled stream, the aerator introduces air into the flow and helps create a more uniform water pattern. This can reduce excessive splashing around the sink and make the water stream more comfortable during routine use.

The aerator also provides a compact solution within the spout structure without significantly affecting the clean external appearance of the faucet.

For project applications, the actual flow characteristics should be evaluated together with the applicable water pressure and installation conditions.

304 Stainless Steel Construction

The main structural components of JS0337 use 304 stainless steel, including the main body, bent tube, handle, and nozzle.

Stainless steel is widely used in kitchen faucet applications because it provides good resistance to corrosion and oxidation under normal water exposure. It also provides a solid material base for different surface finishing processes.

The use of 304 stainless steel across the major external components helps maintain consistency in material appearance and product construction while supporting long-term use in residential and commercial kitchen environments.

For projects requiring specific material or component configurations, BOYU can discuss alternative component specifications during the OEM/ODM development stage.

Ceramic Valve Core

The faucet uses a ceramic valve core for water control.

The ceramic sealing structure is designed to provide smooth handle movement and stable control during repeated operation. The valve core has undergone approximately 500,000 opening and closing cycles as part of product performance testing.

For daily kitchen use, the single-handle configuration allows the user to control the faucet through one operating point rather than using separate hot and cold handles.

The actual operating temperature and water flow should be adjusted according to the installed configuration and applicable local requirements.

Single-Handle Operation

JS0337 uses a single-handle structure to simplify daily operation around the sink.

A single control point is useful when users need to adjust water flow while holding cookware, vegetables, or other kitchen items with the other hand.

The handle is integrated into the overall faucet structure and can be matched with different surface finishes to create a consistent appearance across a kitchen faucet collection.

Installation Configuration

JS0337 uses a deck-mounted installation structure and is supplied with two 600 mm stainless steel braided inlet hoses.

The configuration is intended for compatible single-hole kitchen sink installations, helping simplify installation where the sink or countertop has already been prepared for this type of faucet.

Before installation, buyers should confirm the actual mounting dimensions, water connections, electrical requirements, and installation environment according to the final product configuration.

For commercial projects or large-volume orders, BOYU can provide the applicable technical information for installation evaluation before production.

BOYU Product Manufacturing Process

The production process covers material inspection, component machining, surface treatment, valve and nozzle assembly, functional inspection, pressure and leakage testing, and final packaging.

304 stainless steel raw materials are inspected before entering production. Precision machining is used for relevant faucet components to maintain dimensional consistency and connection accuracy.

After surface treatment, components are inspected before assembly. The ceramic valve core, hoses, nozzle, handle, and other components are installed according to production requirements.

Finished units undergo product inspection before packaging. Surface quality and functional performance are checked to reduce inconsistencies between production batches.

The general production flow is:

Material Inspection → Component Processing → Surface Treatment → Component Assembly → Functional Inspection → Pressure and Leakage Testing → Final Inspection → Packaging

For OEM and ODM orders, additional inspection requirements can be discussed according to the customer's product specifications.

Surface Finishes and Corrosion Resistance

BOYU offers multiple finishes for JS0337 to accommodate different market preferences and kitchen interior styles.

Available options include:

• Brushed Nickel
• Black
• Chrome
• Gunmetal
• Brushed Gold
• Rose Gold
• Titanium
• White

The surface treatment is evaluated through a 200-hour neutral salt spray test. This provides a standardized reference for assessing the corrosion resistance of the finished surface under accelerated testing conditions.

For private-label and OEM projects, customers can select the preferred finish according to their product range, target market, and design requirements. Custom colors may also be discussed for qualified projects.

BOYU Product Certification

Product CertificationJS0337 can be supplied with applicable cUPC, NSF, CE, and other market-specific certification documentation according to the final product configuration and destination market.

For customers entering a new market, BOYU can discuss the certification requirements during the product development and quotation stage so that the applicable compliance requirements are considered before mass production.

Shipping and Delivery

FAQ

How does the JS0337 instant-heating function work?

The JS0337 integrates an instant-heating function into the faucet system to provide hot water directly at the kitchen sink. The exact heating performance depends on the final electrical and water configuration and should be confirmed before installation.

What material is used for the faucet body?

The main body, bent tube, handle, and nozzle are manufactured from 304 stainless steel.

Does the faucet use a ceramic valve core?

Yes. JS0337 uses a ceramic valve core that has been tested for approximately 500,000 opening and closing cycles.

What is the advantage of the gooseneck spout?

The high-curve gooseneck design provides greater clearance above the sink, making it easier to wash large pots, pans, containers, and other kitchen utensils.

What type of aerator does the faucet use?

The spout incorporates a built-in honeycomb aerator designed to create a more uniform water stream and help reduce splashing.

Is the faucet single handle?

Yes. JS0337 uses a single-handle control structure for convenient adjustment during everyday kitchen use.

What type of installation does JS0337 use?

The faucet is deck mounted and is designed for compatible single-hole kitchen sink installations. Two 600 mm stainless steel braided inlet hoses are supplied.

What surface finishes are available?

Available finishes include Brushed Nickel, Black, Chrome, Gunmetal, Brushed Gold, Rose Gold, Titanium, White, and selected custom colors for qualified OEM projects.

Can BOYU customize the faucet?

Yes. BOYU supports OEM and ODM customization, including branding, packaging, surface finish, selected component options, handle design, nozzle design, and dimensional modifications.

What is the MOQ?

The standard MOQ is 100 pieces per color for standard finishes and 300 pieces per color for special finishes. Sample orders for larger projects are also available subject to sample fees.

What certifications are available?

Depending on the final configuration and target market, applicable certification support includes cUPC, NSF, CE, and other market-specific requirements.

What is the warranty period?

The standard warranty period is five years, subject to the applicable warranty terms and product conditions.

Shipping and Delivery

BOYU provides export packaging and international shipping coordination for standard and customized orders.

Available trade terms can include EXW, FOB, CIF, DAP, and DDP depending on the order and destination.

Shipping arrangements can be coordinated according to order quantity, product configuration, destination port, and required delivery method. Customers can discuss packaging, documentation, customs clearance, and delivery requirements with the BOYU export team before shipment.