Gas Tankless Water Heater Ratings part 5, Reviews of the Indo, Intellihot, Italtherm, Jacuzzi, Joannes, John Wood, Kelvinator, Kiriazi, and Kruger brands

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This brand is made and sold in India. They only offer one size of unit and it has basic mechanical controls. Their website is not much help and does not have a stated warranty policy.


These water heaters feature a smart control that learns the hot water use of the home and programs itself for energy savings. They feature a stainless steel heat exchanger for durability and are available in two sizes. They have built-in recirculation for water savings and are backed by a very good guarantee.


The DYNO F features automatic ignition and electronic modulation of the output. The brand is made and sold in Italy but their website does not have a stated warranty policy.


This brand is sold and installed through LOWES HOME IMPROVEMENT stores in the USA. They offer both internal and external mounted units in two sizes. They feature digital controls and are backed by a good warranty.


This brand is a part of FINTERM and is sold in Italy. The YES 14 SJ models have electronic modulating controls and a durable copper heat exchanger. They use sealed combustion for added energy savings but their website does not have a stated guarantee for the units.

JOHN WOOD---------4*------------------5*

These water heaters are made in Canada by GSW which is owned by A.O. SMITH. The units feature durable heat exchangers and modulating controls. They are backed by a good warranty.


The INSTAKNIGHT water heaters are available in a variety of sizes and are fro LPG gas. They are made by Electrolux and sold in Australia but their website is not much help.


This brand is made in Egypt and offers basic units with mechanical controls. They have durable copper heat exchangers but their warranty is not very good when compared to other brands.


These water heaters are made and sold in Mexico. They have electronic controls but their website is not much help and the guarantee on the units is not very good.

If you need help in selecting the proper gas tankless water heater, you can contact me (Hvacrepairguy) on Facebook Messenger by clicking on the button. I will find the proper size for you, select the best that is available on and send you a link to purchase it.

Other Gas Tankless Water Heater Brand Ratings

You can continue to browse our alphabetical list of manufacturers but, if you are searching for a specific brand, you can enter its name in the search box at the top of the page.

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