How many showers can a 14kW unit run at once?

About one. At 14kW on 240V the unit draws roughly 58 amps, which covers a single shower or a shower plus a low-flow tap. Running two showers at once will split the heat and drop the temperature.

What wiring does it need?

A dedicated 240V circuit sized for about 58 amps, with its own breaker and correctly gauged cable. Most homes need a panel check and an electrician, since this is well beyond a standard household circuit.

Is it better than a tank water heater?

It gives endless hot water for one fixture and takes up far less space, with no standby tank losses. A tank still wins if you need several hot fixtures at once or have limited electrical capacity.

Does it work during a power outage?

No. Electric tankless heaters need mains power to heat, so a power cut means no hot water. A gas tankless unit can keep running on its own supply.

The heater unit itself, typically with mounting hardware and an installation guide. Water fittings and the electrical cable and breaker are usually bought separately.

Flarhetoric Smart Tankless Electric Water Heater 14kW 240V

Best price now

$129.77at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Flarhetoric Smart Tankless Electric Water Heater 14kW 240V

Best price now

$129.77at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $129.77 at Walmart on Nov 9.

Our take on the Flarhetoric Smart Tankless Electric Water Heater 14kW 240V

The Flarhetoric 14kW is a wall-mounted electric tankless water heater rated at 240V. It heats water on demand with self-modulating power and a digital LED temperature display, and it frees up floor space compared with a storage tank. At 14kW it suits a small household running one hot-water fixture at a time, not the multi-shower loads that 27kW units handle. Electric tankless units need heavy dedicated wiring and a large breaker, so check your panel capacity before buying.

Best forSmall homes and apartmentsOne-shower householdsReplacing a storage tank to save floor spacePoint-of-use hot water for a bathroom or kitchen

Pros

Heats water on demand with no tank to run out
Self-modulating power draw matches demand
Digital LED temperature control
Compact wall-mount design saves floor space
Stainless steel and iron enclosure resists corrosion

Cons

14kW output limits it to roughly one hot fixture at a time
Needs a large dedicated 240V circuit and breaker
No hot water during a power outage
Installation usually requires a licensed electrician

Flarhetoric Smart Tankless Electric Water Heater 14kW 240V prices at every store

WalmartNew
In stockSold by Wideya2022Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$129.77+ $39.99 shippingChecked Nov 9
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About the Flarhetoric Smart Tankless Electric Water Heater 14kW 240V

This is a 14kW, 240V electric tankless water heater. It heats water on demand and supplies hot water to the faucets in a home, including the kitchen and laundry.

Self-modulating technology adjusts power to the amount of hot water in use. Energy efficiency is up to 99.8%. The enclosure is stainless steel and iron.

A digital LED display lets you set and monitor the water temperature. The compact unit mounts on the wall, which keeps floor space free.

Type: Electric tankless water heater
Power: 14 kW
Voltage: 240V
Efficiency: Up to 99.8%
Material: Stainless steel and iron enclosure
Display: Digital LED
Temperature control: Digital, self-modulating power
Mounting: Wall-mount

Specifications

color: OtherSource
actual_color: 14KWSource

Questions and answers

How many showers can a 14kW unit run at once?: About one. At 14kW on 240V the unit draws roughly 58 amps, which covers a single shower or a shower plus a low-flow tap. Running two showers at once will split the heat and drop the temperature.
What wiring does it need?: A dedicated 240V circuit sized for about 58 amps, with its own breaker and correctly gauged cable. Most homes need a panel check and an electrician, since this is well beyond a standard household circuit.
Is it better than a tank water heater?: It gives endless hot water for one fixture and takes up far less space, with no standby tank losses. A tank still wins if you need several hot fixtures at once or have limited electrical capacity.
Does it work during a power outage?: No. Electric tankless heaters need mains power to heat, so a power cut means no hot water. A gas tankless unit can keep running on its own supply.
What is in the box?: The heater unit itself, typically with mounting hardware and an installation guide. Water fittings and the electrical cable and breaker are usually bought separately.
Where is the Flarhetoric Smart Tankless Electric Water Heater 14kW 240V cheapest?: At Walmart, for $129.77, as of our latest check.

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