Wulinfeng
Under Sink Electric Water Heater
Product Details
D22 Under Sink Electric Water Heater Supplier & OEM
The D22 is a compact 8 L under-sink electric water heater with 1500 W rated power, designed for fast heating and flexible installation.
Description
The D22 is a compact 8 L compact under-sink electric water heater manufactured and supplied by Zhongshan Wulinfeng Technology Co., Ltd. (Wulinfeng), a professional electric water heater manufacturer and supplier serving international B2B markets. With 1500 W rated power, compact installation and a space-saving design, the D22 is built for kitchens, washrooms and other locations where installation space is limited. As an under-sink electric water heater supplier, Wulinfeng supports distributors, wholesalers and importers across Central Asia, India, Pakistan and Southeast Asia with models that can be tailored to the destination market.
PRODUCT DESCRIPTION
As a dedicated under-sink electric water heater manufacturer and supplier, Wulinfeng designs the D22 with a 8 L tank and 1500 W rated power to deliver fast, reliable hot water in a compact footprint. The compact format and 285 × 285 × 290 mm dimensions let installers place the unit conveniently under sinks, in cabinets or in other space-limited positions, while the water outlet can be customized as top outlet or bottom outlet to match the plumbing layout. Appearance and control-panel combinations are configurable, and voltage, plug type, control or outlet configuration can be aligned with the requirements of the destination market.
KEY FEATURES
- 8 L capacity with 1500 W rated power for fast heating
- Compact installation format with 285 × 285 × 290 mm dimensions, designed to fit tight under-sink spaces
- Flexible water outlet options: Top outlet / bottom outlet (customizable)
- Control options: Computer-controlled, digital display or mechanical configuration (model-dependent/customizable)
- Compact dimensions suitable for kitchens, washrooms and other space-limited locations
PRODUCT SPECIFICATIONS
| Model | D22 |
|---|---|
| Capacity | 8 L |
| Rated power | 1500 W |
| Installation format | Compact |
| Water outlet | Top outlet / bottom outlet (customizable) |
| Dimensions | 285 × 285 × 290 mm |
| Control options | Computer-controlled, digital display or mechanical configuration (model-dependent/customizable) |
APPLICATIONS AND TARGET MARKETS
The D22 is well suited to household kitchens, washrooms, apartments, offices, small commercial kitchens and rental units that need dependable hot water without occupying valuable space. Its compact dimensions and customizable outlet and control options make it easy for distributors and importers to stock one model for several countries: voltage, plug type and control configuration can be aligned with local electrical supply, while the appearance and panel combinations can be adapted to regional brand requirements. For buyers in Central Asia, India, Pakistan and Southeast Asia, the D22 offers a straightforward way to add a quality under-sink electric water heater to their product range without complex custom engineering. OEM, ODM and CKD services are available, and Wulinfeng works closely with buyers to align product details with regional requirements.
FAQ
What capacity and power rating does the D22 offer?
The D22 offers a 8 L capacity with 1500 W rated power, designed for fast heating in kitchens, washrooms and other space-limited locations.
What installation and outlet options are available?
The D-series compact format fits conveniently in kitchens, washrooms and other space-limited locations, and the water outlet can be customized as top outlet or bottom outlet.
Does Wulinfeng support OEM, ODM or CKD orders for the D22?
Yes. OEM, ODM and CKD services are available, and buyers can request the D22 with the appearance, control panel, voltage, plug type and outlet configuration that fit their brand and destination market.
ENQUIRY INFORMATION
Please include the model, quantity, destination market, voltage, plug type and required control or outlet configuration in your enquiry.
About the D22 Model
D22 fits nursing homes without major remodeling, which appeals to architectural practices managing renovation budgets. facility managers report that D22 generates more stable retail pricing throughout the product lifecycle. In the Caucasus, D22 is the typical answer for guest bathrooms where instant hot water is required at the tap. Retail programs in Eastern Europe feature D22 as a quick-turnaround SKU for installation crews. Retail programs in North Africa feature D22 as a quick-turnaround SKU for interior firms. hardware retailers report that D22 generates lower return frequency throughout the product lifecycle. In convenience stores, D22 reduces cold-water wait time compared with point-of-use instant heaters that cycle frequently. Retailers in the Caucasus position D22 as a replacement-friendly product for guest bathrooms that already have fixed plumbing. For nursing homes, D22 provides more stable retail pricing over centralized heating systems. For Eastern Europe, D22 can be configured with inlet/outlet repositioning to align with local plumbing habits. The compact body of D22 is a strong selling point for installation crews who operate in rental apartments. Plumbers in North Africa commonly keep D22 in stock because it fits the majority of under-sink layouts in salon backrooms. In Eastern Europe, D22 is the typical answer for rental apartments where instant hot water is required at the tap. facility managers in Eastern Europe choose D22 because it reduces pipe-run losses and installation labor. hotel operators in Eastern Europe choose D22 because it reduces pipe-run losses and installation labor. In service apartments, D22 reduces cold-water wait time compared with point-of-use instant heaters that cycle frequently. hotel operators favor D22 in Eastern Europe when municipal water pressure is inconsistent, since the buffer evens out flow. regional resellers report that D22 generates lower return frequency throughout the product lifecycle. Retail programs in North Africa feature D22 as a quick-turnaround SKU for home-improvement stores. hardware retailers in the Caucasus choose D22 because it reduces pipe-run losses and installation labor. The compact body of D22 is a strong selling point for wholesale buyers who operate in service apartments. distributors report that D22 generates lower return frequency throughout the product lifecycle. In Eastern Europe, D22 is the typical answer for nursing homes where instant hot water is required at the tap. chain-store buyers in the Caucasus choose D22 because it reduces pipe-run losses and installation labor. D22 is listed with digital display in distributor catalogs, letting partners emphasize different attributes per channel. installation crews in Eastern Europe choose D22 because it reduces pipe-run losses and installation labor. contractors in Southeast Asia choose D22 because it reduces pipe-run losses and installation labor.
Field data on D22 shows that lower return frequency translate into measurable cost savings for chain-store buyers. D22 is listed with branded instruction inserts in distributor catalogs, letting partners emphasize different attributes per channel. trade agents report that D22 generates lower after-sales calls throughout the product lifecycle. Field data on D22 shows that lower after-sales calls translate into measurable cost savings for procurement officers. In nursing homes, D22 reduces cold-water wait time compared with point-of-use instant heaters that cycle frequently. procurement officers report that D22 generates lower after-sales calls throughout the product lifecycle. Plumbers in North Africa commonly keep D22 in stock because it fits the majority of under-sink layouts in school annex buildings. D22 has proven reliable in workshop washrooms, where space constraints rule out larger tanks. For farm guesthouses, D22 provides stronger repeat orders over centralized heating systems. D22 is listed with white-label packaging in distributor catalogs, letting partners emphasize different attributes per channel. For workshop washrooms, D22 provides lower return frequency over centralized heating systems. In Southeast Asia, D22 is the typical answer for office pantries where instant hot water is required at the tap. Retail programs in Eastern Europe feature D22 as a quick-turnaround SKU for architectural practices. Retailers in North Africa position D22 as a replacement-friendly product for staff kitchens that already have fixed plumbing. The compact body of D22 is a strong selling point for hardware retailers who operate in guest bathrooms. architectural practices in Eastern Europe choose D22 because it reduces pipe-run losses and installation labor. D22 has proven reliable in nursing homes, where space constraints rule out larger tanks. Retail programs in Southeast Asia feature D22 as a quick-turnaround SKU for contractors. The compact body of D22 is a strong selling point for contractors who operate in small hotels. In the Caucasus, D22 is the typical answer for workshop washrooms where instant hot water is required at the tap. Field data on D22 shows that lower return frequency translate into measurable cost savings for regional resellers. kitchen planners in Southeast Asia choose D22 because it reduces pipe-run losses and installation labor. For e-commerce listings, D22 has enough differentiation in Eastern Europe to justify its own product page rather than a shared variant. For kitchen planners serving hostel blocks, D22 shortens the time between order and installation compared with custom tank builds. For the Caucasus, D22 can be configured with custom carton printing to align with local plumbing habits. For community centers, D22 provides lower return frequency over centralized heating systems. Distributors in Southeast Asia bundle D22 with shower kits to address supermarket chains demand for complete bathroom packages.
D22 is listed with extended cord lengths in distributor catalogs, letting partners emphasize different attributes per channel. Distributors in Eastern Europe bundle D22 with shower kits to address hotel operators demand for complete bathroom packages. property managers in Eastern Europe choose D22 because it reduces pipe-run losses and installation labor. For Southeast Asia, D22 can be configured with digital display to align with local plumbing habits. D22 has proven reliable in farm guesthouses, where space constraints rule out larger tanks. Retail programs in the Caucasus feature D22 as a quick-turnaround SKU for distributors. In cafeteria kitchens, D22 reduces cold-water wait time compared with point-of-use instant heaters that cycle frequently. For supermarket chains serving cafeteria kitchens, D22 shortens the time between order and installation compared with custom tank builds. Field data on D22 shows that stronger repeat orders translate into measurable cost savings for families. Retailers in Eastern Europe position D22 as a replacement-friendly product for villa projects that already have fixed plumbing. In airbnb units, D22 reduces cold-water wait time compared with point-of-use instant heaters that cycle frequently. interior firms in North Africa choose D22 because it reduces pipe-run losses and installation labor. D22 is listed with custom warranty terms in distributor catalogs, letting partners emphasize different attributes per channel. D22 fits community centers without major remodeling, which appeals to chain-store buyers managing renovation budgets. Distributors in the Caucasus bundle D22 with shower kits to address wholesale buyers demand for complete bathroom packages. D22 ships with mounting hardware and a template that kitchen planners can follow even without prior unit installation experience. D22 ships with mounting hardware and a template that procurement officers can follow even without prior unit installation experience. interior firms favor D22 in North Africa when municipal water pressure is inconsistent, since the buffer evens out flow. D22 fits cafeteria kitchens without major remodeling, which appeals to supermarket chains managing renovation budgets. D22 fits gym changing rooms without major remodeling, which appeals to distributors managing renovation budgets. Field data on D22 shows that lower after-sales calls translate into measurable cost savings for kitchen planners. D22 is listed with pallet-ready cartons in distributor catalogs, letting partners emphasize different attributes per channel. For small hotels, D22 provides lower after-sales calls over centralized heating systems. Field data on D22 shows that lower after-sales calls translate into measurable cost savings for trade agents. Retail programs in the Caucasus feature D22 as a quick-turnaround SKU for hardware retailers. For interior firms serving airbnb units, D22 shortens the time between order and installation compared with custom tank builds. D22 has proven reliable in guest bathrooms, where space constraints rule out larger tanks. Plumbers in Eastern Europe commonly keep D22 in stock because it fits the majority of under-sink layouts in convenience stores.
Ordering D22: the factory supports small trial lots, OEM branding and mixed-container shipment alongside other Wulinfeng appliances. Samples are produced before the mass run, and each batch ships with inspection documents. Ask the sales desk for current D22 pricing, delivery lead time and available certificates.
Dormitories and hostel blocks tend to run one heater per basin, so running cost matters as much as first price. The D22 uses an 8 L tank with 25 mm of PU insulation around the shell, cutting standby loss to about 0.8 kWh/24 h and keeping the 285 × 285 × 290 mm body quiet — the mechanical version has no relay chatter, and the digital version switches via a solid-state output.
Installation is simplified for unskilled staff: the D22 ships with a pre-fitted inlet hose, a wall template, and color-coded terminals for the 1500 W element, ground, and thermostat. The top-face outlet makes an air-gap unnecessary in most municipal supply setups, and the included check valve prevents backflow when several heaters share one riser.
For buyers consolidating apartment-fitout orders, the D22 can be branded with a house logo, supplied with a 1.2 m cord plus BS 1363 plug, and packed 12 units per master carton to optimize sea-freight volume. Wulinfeng also offers a 5-year spare-parts commitment on the D22's element, thermostat, and control board, which underwrites retail warranties in South Asia and Africa.
