Combi Boiler Ratings part 6, Reviews of the Harvest, Heatline, Hermann, HTP, Hybritherm, Ideal, Immergas, & Intellihot brands



These units are sold in Europe, Asia, and South America. They feature electronic modulating control but their website is not much help and does not have a stated guarantee on the boilers.


This brand is a division of DD HEATING LTD which is a part of the VAILLANT GROUP and is available in the U.K. and Ireland. The CAPRIZ PLUS units have all of the standard features but the warranty on the boilers is not very good when compared to other brands.


This brand is a part of the VAILLANT GROUP and is made in Italy. They are sold in many European countries. They have both indoor and outdoor mounted models available. The SUPERMICRA SB units can be used with either their 100 liter or 150 liter tanks. They have an anti-legionella function where the tank is heated up to 60c every seven days regardless of water usage. The EURA TOP models are mini tank units to provide hot domestic water quickly.


The VERSA-FLAME models have a 55 gallon storage tank and electronic controls. They are floor standing units and are backed by a good warranty. The EFT combi units are wall hung system boilers with durable stainless steel heat exchangers. They are backed by a very good guarantee.


The SOL SERIES boilers are available in two sizes and are sold in the USA and Canada. They have two circuits for central heating and one for domestic hot water and are backed by a decent guarantee. 


This brand is from the IDEAL STELRAD GROUP and is available in the U.K. The VOGUE range offers boilers that have all of the standard features and are backed by a very good guarantee.


This brand is made in Italy and is available throughout Europe. The VICTRIX SUPERIOR units are direct combi units and are available for either interior or exterior installation. They include a mini reservoir "AQUA CELERIS" which provides immediate dhw flow without the size of a typical storage combi. The VICTRIX ZEUS range is a storage combi with a 54 liter tank.


These boilers are made in the USA and feature a self-descaling design and a durable stainless steel heat exchanger. They have a built-in recirculation pump for water conservation and are available in two sizes. The warranty is not very good when compared to some other brands.

Other Combi Boiler Brand Ratings

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