To view Pricing and Discounts for Gas Condensing System Boilers, simply click on the red "Show Products & Discounts" and select the product category or categories you wish to explore.

Gas Condensing System Boilers are standard Wall Mounted Gas Boilers. Unlike a Combi Boiler, standard System Boilers do not provide Hot Water on demand, but instead, heat hot water by means of a separate Domestic Hot Water Cylinder.

While perhaps the best known benefit of a Gas Condensing Boiler compared with a Traditional Gas Boiler, is that it is up to 30% more efficient, thereby providing significant cost savings, there are other features which should also be considered when switching over to a new Gas Condensing Boiler.

Viessmann Vitodens 100-W System Boilers

A selection of quality Gas Condensing System Boilers is available on the Enerfina website. Many of these products display the following important features, which can be reviewed by customers once they have registered with Enerfina:

(i) Flexibility to work with Natural Gas or LPG;

(ii) Stainless Steel Heat Exchanger for long term durability;

(iii) Intelligent Gas Management System with Lambda Sensor to automatically adjust to different gas qualities for optimum efficiency and performance;

(iv) High Modulation range (circa 1:4) ensures high operating efficiency;

(v) Easy integration with renewable technologies;

(vi) Quiet Operation - noise emissions of less than 35 dB (A);

(vii) Low energy pump to facilitate savings on power consumption;

(viii) Domestic Hot Water Pre Heat function;

(ix) 10 Year Heat Exchanger Warranty, 5 Year Product Warranty and 1 Year Installation Warranty.