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Saunier Duval - Boiler Efficiency Ratings

Boiler Efficiency Rating

You can find out the energy efficiency of your boiler by checking its energy rating; you can do this now by selecting the make and model below.

A boiler’s energy rating is an indicator of its efficiency when used within an average domestic household. It's a great benchmark for comparing new boilers and can help you work out how much money you could save on energy bills if you replaced your current boiler with a more efficient model.

For new boiler installations call British Gas Boilers on 0333 230 5216 for a no-obligation quote. Alternatively visit Boiler Guide to request quotes from independent local and regional heating engineers.

Saunier Duval Boilers

ModelTypeFuelEfficiencyMore Info
Saunier Duval 500 50f Non-Condensing Gas 68% More Info
Saunier Duval 500 60f Non-Condensing Gas 68% More Info
Saunier Duval 500 40f Non-Condensing Gas 68% More Info
Saunier Duval 500 30f Non-Condensing Gas 68% More Info
Saunier Duval 500 60c Non-Condensing Gas 65% More Info
Saunier Duval 500 80b Non-Condensing Gas 65% More Info
Saunier Duval 500 60b Non-Condensing Gas 65% More Info
Saunier Duval 500 50c Non-Condensing Gas 65% More Info
Saunier Duval 500 50b Non-Condensing Gas 65% More Info
Saunier Duval 500 40c Non-Condensing Gas 65% More Info
Saunier Duval 500 40b Non-Condensing Gas 65% More Info
Saunier Duval 500 30c Non-Condensing Gas 65% More Info
Saunier Duval 500 30b Non-Condensing Gas 65% More Info
Saunier Duval 50ff/LP Non-Condensing LPG 80.1% More Info
Saunier Duval Ecosy 24E Condensing Gas 90.6% More Info
Saunier Duval Ecosy 28E Condensing Gas 90.4% More Info
Saunier Duval Ecosy SB24E Condensing Gas 90.7% More Info
Saunier Duval Ecosy SB28E Condensing Gas 90.5% More Info
Saunier Duval EnviroPlus F28E Condensing Gas 90.3% More Info
Saunier Duval EnviroPlus F28E SB Condensing Gas 90.4% More Info
Saunier Duval Envirotek F28E Condensing Gas 90.3% More Info
Saunier Duval Envirotek F28E SB Condensing Gas 90.4% More Info
Saunier Duval Isofast Condens F35e Condensing Gas 90.2% More Info
Saunier Duval Isofast F28E Non-Condensing Gas 79.4% More Info
Saunier Duval Isofast F35E Non-Condensing Gas 78.6% More Info
Saunier Duval Isomax F28E A Non-Condensing Gas 78.9% More Info
Saunier Duval Saunier Duval F30E Non-Condensing Gas 79.6% More Info
Saunier Duval Sd 623 Non-Condensing Gas 70.0% More Info
Saunier Duval Sd 235C Non-Condensing Gas 65% More Info
Saunier Duval SD Isotwin Condens F35 E Condensing Gas 90.6% More Info
Saunier Duval SD Isotwin Condens F35 E Condensing LPG 92% More Info
Saunier Duval SD Thema Condens F 18 E SB Condensing Gas 90.2% More Info
Saunier Duval SD Thema Condens F 18 E SB Condensing LPG 91.6% More Info
Saunier Duval SD Thema Condens F 24 E Condensing Gas 90.1% More Info
Saunier Duval SD Thema Condens F 24 E Condensing LPG 91.5% More Info
Saunier Duval SD Thema Condens F 30 E Condensing Gas 90.2% More Info
Saunier Duval SD Thema Condens F 30 E Condensing LPG 91.6% More Info
Saunier Duval SD Themaplus Condens F 30 E Condensing Gas 90.2% More Info
Saunier Duval SD Themaplus Condens F 30 E Condensing LPG 91.6% More Info
Saunier Duval Semia Condens F24E Condensing Gas 86.6% More Info
Saunier Duval Semia Condens F30E Condensing Gas 86.9% More Info
Saunier Duval System 400 30 Non-Condensing Gas 68% More Info
Saunier Duval System 400 40 Non-Condensing Gas 68% More Info
Saunier Duval System 400 55 Non-Condensing Gas 68% More Info
Saunier Duval System 400 65 Non-Condensing Gas 68% More Info
Saunier Duval System 400 80 Non-Condensing Gas 68% More Info
Saunier Duval Thelia Twin 28e Non-Condensing Gas 70% More Info
Saunier Duval Thelia SB23 Non-Condensing Gas 70% More Info
Saunier Duval Thelia 30 Non-Condensing Gas 70% More Info
Saunier Duval Thelia 23E Non-Condensing Gas 70% More Info
Saunier Duval Thelia 23 Non-Condensing Gas 70% More Info
Saunier Duval Thema Classic F24E Non-Condensing Gas 78.3% More Info
Saunier Duval Thema Classic F24E Plus Non-Condensing Gas 78.3% More Info
Saunier Duval Thema Classic F30E Plus Non-Condensing Gas 79.6% More Info
Saunier Duval Thema Classic F30E SB Non-Condensing Gas 79.7% More Info
Saunier Duval Thema Classic F35E Non-Condensing Gas 78.6% More Info
Saunier Duval Themis 23 Non-Condensing Gas 65% More Info
Saunier Duval Xeon 18 HE Condensing Gas 90.4% More Info
Saunier Duval Xeon 30 HE Condensing Gas 90.6% More Info
Saunier Duval Xeon 30ff Non-Condensing Gas 79.7% More Info
Saunier Duval Xeon 30ff/LP Non-Condensing LPG 78.0% More Info
Saunier Duval Xeon 30HE LPG Condensing LPG 92.2% More Info
Saunier Duval Xeon 40ff Non-Condensing Gas 78.7% More Info
Saunier Duval Xeon 40ff/LP Non-Condensing LPG 78.0% More Info
Saunier Duval Xeon 50ff Non-Condensing Gas 78.8% More Info
Saunier Duval Xeon 60ff Non-Condensing Gas 79.4% More Info
Saunier Duval Xeon 60ff/LP Non-Condensing LPG 77.5% More Info
Saunier Duval Xeon 80 ff Non-Condensing Gas 79.4% More Info
Saunier Duval Xeon 80ff Non-Condensing Gas 76.3% More Info
Saunier Duval Xeon 80ff/LP Non-Condensing LPG 79.8% More Info
Saunier Duval Xeon Condens 18 Condensing Gas 90.4% More Info
Saunier Duval Xeon Condens 30 Condensing Gas 90.6% More Info
Saunier Duval Xeon Condens 30 LPG Condensing LPG 92.2% More Info
Saunier Duval Xeon40ff Non-Condensing Gas 75.4% More Info