Eemax SP3512 Single point Electric Tankless Water Heater

By | December 23, 2015


Nowadays technology has totally become a new phenomenon for the current generation. We cannot even think of living without technology at any point of time. It has become part of our lives. We cannot talk with our friends or family living far away from us without mobile phones. We cannot travel to another city without trains, planes or cars. We cannot do our big mathematics calculations without using a calculator so all this and much more has become essential part of our lives. It is also the blessings of science and technology that we can enjoy our showers and baths with instant supply of hot water through tankless water heaters. Tankless water heaters are somewhat a new concept and its predecessors came with a large tank. The demand for tankless water heater began to increase when the homes became smaller and people looked out for space saving systems and devices. This tankless water heater by Eemax is the most sold out water heater right now. Its prominent features are as follows:

No standby heat loss:

It saves a lot of energy cost as it is activated only on demand. When the user turns it on, it heats up at an instant and generates hot water instantly.

Compact design:

Its small and compact design can be fit anywhere in a closet, cabinet or under the sink. Its size caters to the need of small houses.

Easy to install:

It does not need any T&P valve for flow. Just a cold water line is attached to it and you are good to go.

Use of cold water only:

The water heater needs cold water to generate the hot water. It heats up the cold water and delivers hot water at an instant.

Hot water on demand:

The water heater generates hot water when needed.

Compatibility with other heating systems:

It is compatible with hands free, sensor or metering faucets with which it can be connected and used easily.

Limited warranty:

It comes with a 1 year warranty for parts and 5 years warranty for any leaks.

Pros and cons:


  • Low energy cost
  • Suitable for small houses
  • Compact size
  • Instant hot water supply
  • Conservation of energy when not in use
  • No risk of running out of preheated water as there is no tank


  • Expensive

Customers’ feedback:

The customers find it really a worthy investment as not only does it comes in a small compact siz but also delivers hot water at an instant. It has got all the features to quality for the best system right now. This small single unit is compatible with handicap requirements as well. It can be mounted on a wall or under the sink. This system has got the best tankless water heater reviews till now.


I would highly recommend this product to anyone with small homes and wants to save space as well want to get hot water instantly. It delivers on demand hot water so in this way you can save energy as well. It avoids getting heat up. This tankless water heater has made a place for itself due to stiff competition from other companies.

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