HNK D3548A11 Electric Tankless Water Heater: Instant hot water heating

Product details
Reviews (0)

(5 reviews)

Meet the Electric Tankless Water Heater from HNK—your shortcut to instant hot water without the energy guilt. Whether it's for your home or a bustling commercial space, this little powerhouse (with its 3500W punch and 110V voltage) gets water to just the right temp, pronto. Say goodbye to waiting and hello to savings, because traditional water heaters just got shown up.

Here’s the scoop on what makes it stand out:

Built like a tank (but, you know, in a good way) with a 304 stainless steel water pipe and an all-aluminum die-cast heating body that laughs in the face of wear and tear.
Got a thing for precision? The intelligent temperature control is like having a personal hot water sommelier.
Safety’s not an afterthought here. It’s packed with anti-leakage, dry combustion, and overheat protection—because nobody likes surprises.
Keep an eye on the temp with the LED display—it’s like a fitness tracker, but for your water heater.
And with its wall-mounted design, you can stick it just about anywhere. Bathroom? Kitchen? You name it.

Heads up: while it’s perfect for kitchen and bathroom sinks, showers are a no-go unless you’re into preheating (who has time for that?). But hey, with a 5-year quality assurance and round-the-clock customer support, you’re pretty much covered from all angles.

Features

Energy efficient technology
Multiple safety protections
Versatile usage scenarios
Easy wall-mounted installation
Instant hot water heating

Model

D3548A11

Color: Black

General specs

Brand: HNK
Model: D3548A11
Seller: Amazon
ID: B0DNVW6M1T
Product Dimensions: 9.13"W x 7.59"H
Special Feature: Temperature Lock, Dry Combustion Protection, Overheat Protection, LED Display, Low Water Flow Protection
Wattage: 3500 watts
Voltage: 110 Volts
Maximum Flow Rate: 1.9 Liters Per Minute
Maximum Temperature: 131 Degrees Fahrenheit
Maximum Operating Pressure: 6 Bars
Maximum Pressure: 6 Bars
Mounting Type: Wall
Is Electric: Yes
manufacturer: HNK
upc: 719600186006
Manufacture Year: 2024
Item Weight: 4.29 pounds
Country of Origin: China
Item Model Number: D3548A11
Included Components: tankless electric water heater
Batteries Required: No
Date First Available: December 27, 2024
First listed by seller: 6/5/25

If you are interested in more details, you can find full information on the seller's page.

Buy on Amazon #publicidad

$139.98

Last price update: 12/6/25

Available to order

Shipping options

Delivery to

Russia

Available

Similar products comparison

	This item	Recommendations
	HNK D3548A11 Instant hot water heating	Rheem RTEX-18 Gray	Rheem RTEX-24	Electric Instant Water Heater Gold 5500W high power	Mini Instant Smart Water Heater 5500W power	GE GE06P08BAR Compact design for limited spaces
Brand	HNK	Rheem	Rheem	Vestidos	Automobile and motorcycle supplies	GE
Model	D3548A11	RTEX-18	RTEX-24			GE06P08BAR
Color	Black	Gray	Gray	Gold		Gray
Rating	(5)	(1)	(3)	(1)	(2)	(3)
Price	$139.98	$415.00	$464.99	$97.79	$83.37	$155.10
Seller	Amazon	Amazon	Amazon	Joom	Joom	Amazon
Update	Dec 6, 2025	Dec 6, 2025	Dec 6, 2025	Feb 5, 2026	Dec 7, 2025	Dec 6, 2025
Product Dimensions	9.13"W x 7.59"H		17.63"W x 18.25"H			17.25"W x 17.75"H
Special Feature	Temperature Lock, Dry Combustion Protection, Overheat Protection, LED Display, Low Water Flow Protection		LED Display			Adjustable Thermostat
Wattage	3500 watts	18000 watts	24 KW
Voltage	110 Volts	240 Volts	240 Volts		220V	120 Volts
Maximum Flow Rate	1.9 Liters Per Minute	4.4 Gallons Per Minute	5.9 Gallons Per Minute
Maximum Temperature	131 Degrees Fahrenheit	140 Degrees Fahrenheit				140 Degrees Fahrenheit
Maximum Operating Pressure	6 Bars		150			150 Pound per Square Inch
Mounting Type	Wall	Wall	Wall			Wall or Floor
Is Electric	Yes		Yes			Yes
Item Weight	4.29 pounds	14.78 pounds	17.8 pounds
Heat Output		18 Kilowatts	24 Kilowatts			140 Degrees Fahrenheit
Usage			Inside; Professional	Kitchen, Bathroom	Kitchen, Bathroom