Electric Boiler Ratings, A Repairman Reviews The Brands...

With our electric boiler ratings, you can cut through all of the sales hype and find value. We have researched the manufacturers' data and used our years of HVAC service experience to give you our unique system of ratings. It truly is like you were taking a repairman with you while you shop!

World's Best Electric Boiler:

Our top pick for an electric boiler is the MONITRON EH series units from SLANT/FIN. They are available in nine sizes from 8 to 40kw to match the needs of your home. They feature a durable cast iron heat exchanger and are wall mounted. The elements in the units are staged to where for each 30 seconds of operation another element is energized. This allows the units to closely match the heat requirements of the home. They have a dealer locator by state on their website.

Other Electric Boiler ratings

We continue our electric boiler ratings with an alphabetical list of manufacturers and reviews of their products.



The E-TECH series units are wall mounted and available in five sizes from 4.2 to 36kw. They use modulating control and have durable incoloy heating elements. They have a built in expansion vessel, pump, and automatic air vent. They also offer a domestic hot water generation option as well as a kit to include a second heating circuit. The brand is made in Belgium and is available worldwide but their website does not have a stated warranty policy.


The GIALIX range of boilers is made in France. They are wall-hung units with electronic modulating controls. Their website does not have a stated guarantee for their products.


This brand is a part of ECR INTERNATIONAL. The AT series units are cast iron boilers with either two or four heating elements. They use microprocessor based control and are available in eight sizes to match the heating needs of any home. The warranty is not as good as some of the other brands.


These boilers are made in Slovakia and are sold in Europe. The EXCELLENT range offers three sizes of wall-hung boilers. The EASY model has a capacity of 7.5 KW and is designed for low-energy homes and apartments. Their website is not much help and does not have a stated warranty policy.


The GIALIX boilers are wall-mounted units with a durable cast iron heat exchanger. They are available in three sizes and feature modulating electronic controls. They have a built-in three speed pump and are backed by a pretty good guarantee.