Instant Tankless Electric Water Heater — 7 kW WiFi App Control

Wall-mounted 7 kW tankless heater that delivers constant-temperature hot water on demand, with touch and WiFi app control.

3,183.00 ฿
Shipping calculated separately
Lead time: 2–4 weeks
color: Black

MOQ: 10

This instant electric water heater gives a venue point-of-use hot water without a storage tank — it heats water only as it flows, so there is no reheat cycle and no standby loss on a bathroom, kitchenette or service point. The 7 kW stainless-steel heating element brings cold water up to temperature within seconds, and constant-temperature control holds the setpoint even as flow changes, which matters for guest showers and hand-wash stations where a swing in temperature is immediately noticed.

The wall-mounted plastic housing carries an IPX4 splash rating and an LED display, with both touch control on the unit and a WiFi app for remote setting. It suits properties fitting out rooms one at a time or retrofitting a service area where running a central hot-water loop is not practical.

  • 7 kW on-demand heating, no storage tank
  • Constant-temperature output with overheat protection
  • Touch panel plus WiFi app control, LED temperature display
  • IPX4 splash resistance for wet installations
  • Available in white and black

For a home bathroom, en-suite or garage, this tankless heater fits where a bulky storage cylinder will not. It heats water only when a tap or shower runs, so you are not paying to keep a tank warm overnight, and the constant-temperature setting keeps a shower steady instead of drifting hot and cold. The WiFi app lets you set the temperature from your phone, and the unit comes in white or black to match a fitted bathroom.

Specifications

Material
Stainless steel heating element, Plastic housing
Color
Black, White
Power
7000 W
Warranty
1 year
Certifications
CB, CE, ETL, CCC
Customization
OEM logo / private mold available
Control mode
Touch control + WiFi app
Temperature display
LED screen
Waterproof rating
IPX4
Installation
Wall-mounted
Power source
Electric
Temperature control
Constant temperature
Protection
Overheat protection
Operating language
English
Model number
ZN-PRS

Frequently asked questions

How does an instant tankless water heater differ from a storage heater?

It heats water only as it flows through the unit, so there is no tank keeping water warm between uses. That removes standby heat loss and the recovery wait after a tank is drained — hot water is available for as long as the tap runs, limited by flow rate rather than tank size.

What temperature control does this heater use?

It holds a constant temperature: the 7 kW element adjusts to keep the output at your setpoint even when incoming water pressure or flow changes. You set the temperature on the touch panel or through the WiFi app, and the LED screen shows the current reading.

Can the water heater be controlled from a phone?

Yes. It connects over WiFi and works with an app in English, so you can set and adjust the temperature remotely as well as from the touch panel on the unit.

Is this water heater safe to install in a bathroom?

The housing is rated IPX4, meaning it resists splashing water from any direction, which suits wall-mounted use in bathrooms and other wet areas. It also has overheat protection that cuts power if the element runs over temperature. Wiring should be done by a qualified electrician to the local electrical code.

What safety certifications does it carry?

The heater is certified to CB, CE, ETL and CCC, covering the main international and North American electrical safety marks.

Does the heater come in different colors?

Yes, it is available in white and black; select the color when ordering.

Is shipping included in the price?

For in-stock items — anything you can add to the cart — shipping is included in the listed price. For made-to-order items, delivery is either free (marked on the product page) or calculated when you place your order, based on destination and volume.

How long does delivery take?

In-stock items typically arrive within one to three weeks. Made-to-order items take three to six weeks, since we work directly with manufacturers and need time for production and logistics before shipping. Your assigned manager confirms a more precise estimate once your order is placed. Please note we can't be responsible for delays caused by customs clearance in the destination country.

Are import duties and taxes included?

In most cases, yes — we aim to ship Delivered Duty Paid (DDP), which means duties and import taxes are handled so you don't face extra charges on delivery. In rare cases we may ship Delivered Duty Unpaid (DDU), where you would settle import charges directly with the carrier — but only when agreed with you in advance.

Do your products come with a warranty?

Yes. Most of our equipment comes with a one-to-two-year manufacturer's warranty covering factory defects and technical faults under normal use; the specific term is stated on each product page. If a defect appears, we arrange a replacement or refund in line with our Exchange & Return Policy, and our team guides you through the claim step by step.

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Instant Tankless Electric Water Heater — 7 kW WiFi App Control

Instant Tankless Electric Water Heater — 7 kW WiFi App Control

Black

3,183.00 ฿

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