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Sime - 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 0800 327 7119 for a no-obligation quote. Alternatively visit Boiler Guide to request quotes from independent local and regional heating engineers.

Sime Boilers

ModelTypeFuelEfficiencyMore Info
Sime Brava DGT HE 35 Condensing Gas 90.8% More Info
Sime Brava DGT HE 25 Condensing Gas 90.4% More Info
Sime Brava DGT HE 30 Condensing Gas 90.3% More Info
Sime Brava DGT HE 35 Condensing LPG 92.2% More Info
Sime Brava DGT HE 25 Condensing LPG 92.2% More Info
Sime Brava DGT HE 30 Condensing LPG 91.8% More Info
Sime Ecomfort System Plus 25 HE Condensing Gas 90.6% More Info
Sime Ecomfort Plus 30 HE Condensing Gas 90.5% More Info
Sime Ecomfort Plus 25 HE Condensing Gas 90.5% More Info
Sime Ecomfort System 25 HE Condensing Gas 88.1% More Info
Sime Ecomfort 25 HE Condensing Gas 88.0% More Info
Sime Ecomfort 35 HE Condensing Gas 87.3% More Info
Sime Ecomfort System Plus 25 HE Condensing LPG 91.7% More Info
Sime Ecomfort Plus 30 HE Condensing LPG 91.6% More Info
Sime Ecomfort Plus 25 HE Condensing LPG 91.6% More Info
Sime Ecomfort System 25 HE Condensing LPG 89.1% More Info
Sime Ecomfort 25 HE Condensing LPG 89% More Info
Sime Ecomfort 35 HE Condensing LPG 88.3% More Info
Sime Estelle HE 5 Condensing Oil 93.5% More Info
Sime Estelle HE 4 Condensing Oil 93.2% More Info
Sime Estelle HE B4 INOX Condensing Oil 90.4% More Info
Sime Format 100 B Non-Condensing Gas 80.3% More Info
Sime Format 80 B Non-Condensing Gas 80.3% More Info
Sime Format 100 B Non-Condensing LPG 82.2% More Info
Sime Format 80 B Non-Condensing LPG 82.2% More Info
Sime Format DGT HE 12 System Condensing Gas 90.4% More Info
Sime Format DGT HE 30 Condensing Gas 90.3% More Info
Sime Format DGT HE 35 Condensing Gas 90.3% More Info
Sime Format DGT HE 20 System Condensing Gas 90.1% More Info
Sime Format DGT HE 25 Condensing Gas 90.0% More Info
Sime Format DGT HE 25/15 Condensing Gas 90.0% More Info
Sime Format DGT HE 12 System Condensing LPG 92.2% More Info
Sime Format DGT HE 35 Condensing LPG 92.1% More Info
Sime Format DGT HE 30 Condensing LPG 91.8% More Info
Sime Format DGT HE 20 System Condensing LPG 91.4% More Info
Sime Format DGT HE 25 Condensing LPG 91.3% More Info
Sime Format DGT HE 25/15 Condensing LPG 91.3% More Info
Sime Meridian HE 25 Condensing Gas 90.4% More Info
Sime Meridian HE 30 Condensing Gas 90.3% More Info
Sime Meridian HE 25 Condensing LPG 92.2% More Info
Sime Meridian HE 30 Condensing LPG 91.8% More Info
Sime Murelle Equipe 50BOX Condensing Gas 90.1% More Info
Sime Murelle Equipe 50BOX Condensing LPG 91.8% More Info
Sime Murelle EV HE 35 T Condensing Gas 90.8% More Info
Sime Murelle EV HE 35 System Condensing Gas 90.8% More Info
Sime Murelle EV HE 30/55 Condensing Gas 90.8% More Info
Sime Murelle EV HE 35 Condensing Gas 90.7% More Info
Sime Murelle EV HE 25/55 Condensing Gas 90.7% More Info
Sime Murelle EV HE 30 T Condensing Gas 90.5% More Info
Sime Murelle EV HE 30 System Condensing Gas 90.5% More Info
Sime Murelle EV HE 25 T Condensing Gas 90.4% More Info
Sime Murelle EV HE 30 Condensing Gas 90.4% More Info
Sime Murelle EV HE 25 System Condensing Gas 90.4% More Info
Sime Murelle EV HE 20 System Condensing Gas 90.3% More Info
Sime Murelle EV HE 25 Condensing Gas 90.3% More Info
Sime Murelle EV HE 12 System Condensing Gas 90.3% More Info
Sime Murelle EV HE 12 T Condensing Gas 90.3% More Info
Sime Murelle EV HE 20 T Condensing Gas 90.3% More Info
Sime Murelle EV HE 30/55 Condensing LPG 92.1% More Info
Sime Murelle EV HE 30 System Condensing LPG 91.9% More Info
Sime Murelle EV HE 30 T Condensing LPG 91.9% More Info
Sime Murelle EV HE 35 System Condensing LPG 91.9% More Info
Sime Murelle EV HE 35 T Condensing LPG 91.9% More Info
Sime Murelle EV HE 30 Condensing LPG 91.8% More Info
Sime Murelle EV HE 25 T Condensing LPG 91.8% More Info
Sime Murelle EV HE 35 Condensing LPG 91.8% More Info
Sime Murelle EV HE 25 System Condensing LPG 91.8% More Info
Sime Murelle EV HE 25/55 Condensing LPG 91.8% More Info
Sime Murelle EV HE 25 Condensing LPG 91.7% More Info
Sime Murelle EV HE 20 System Condensing LPG 91.5% More Info
Sime Murelle EV HE 20 T Condensing LPG 91.5% More Info
Sime Murelle EV HE 12 T Condensing LPG 91.4% More Info
Sime Murelle EV HE 12 System Condensing LPG 91.4% More Info
Sime Murelle HE 35 System Condensing Gas 90.8% More Info
Sime Murelle HE 30/55 BF Condensing Gas 90.8% More Info
Sime Murelle HE 35 BFT Condensing Gas 90.8% More Info
Sime Murelle HE 35 BF Condensing Gas 90.7% More Info
Sime Murelle HE 25/55 BF Condensing Gas 90.7% More Info
Sime Murelle HE 30 BFT Condensing Gas 90.5% More Info
Sime Murelle HE 30 System Condensing Gas 90.5% More Info
Sime Murelle HE 25 BFT Condensing Gas 90.4% More Info
Sime Murelle HE 30 BF Condensing Gas 90.4% More Info
Sime Murelle HE 25 System Condensing Gas 90.4% More Info
Sime Murelle HE 12 System Condensing Gas 90.3% More Info
Sime Murelle HE 25 BF Condensing Gas 90.3% More Info
Sime Murelle HE 50R Condensing Gas 90.3% More Info
Sime Murelle HE 20 System Condensing Gas 90.3% More Info
Sime Murelle HE 12 BFT Condensing Gas 90.3% More Info
Sime Murelle HE 20 BFT Condensing Gas 90.3% More Info
Sime Murelle HE 35 R M Condensing Gas 90.1% More Info
Sime Murelle HE 35R Condensing Gas 90.1% More Info
Sime Murelle HE 30/55 BF Condensing LPG 92.1% More Info
Sime Murelle HE 35R Condensing LPG 92.0% More Info
Sime Murelle HE 35R M Condensing LPG 92.0% More Info
Sime Murelle HE 50R M Condensing LPG 92.0% More Info
Sime Murelle HE 50R Condensing LPG 92% More Info
Sime Murelle HE 35 BFT Condensing LPG 91.9% More Info
Sime Murelle HE 30 BFT Condensing LPG 91.9% More Info
Sime Murelle HE 35 System Condensing LPG 91.9% More Info
Sime Murelle HE 30 System Condensing LPG 91.9% More Info
Sime Murelle HE 25/55 BF Condensing LPG 91.8% More Info
Sime Murelle HE 25 BFT Condensing LPG 91.8% More Info
Sime Murelle HE 30 BF Condensing LPG 91.8% More Info
Sime Murelle HE 35 BF Condensing LPG 91.8% More Info
Sime Murelle HE 25 System Condensing LPG 91.8% More Info
Sime Murelle HE 25 BF Condensing LPG 91.7% More Info
Sime Murelle HE 20 System Condensing LPG 91.5% More Info
Sime Murelle HE 20 BFT Condensing LPG 91.5% More Info
Sime Murelle HE 12 System Condensing LPG 91.4% More Info
Sime Murelle HE 12 BFT Condensing LPG 91.4% More Info
Sime Murelle HE 50R M Condensing Gas 90.3% More Info
Sime Murelle HM 35T Condensing Gas 90.8% More Info
Sime Murelle HM 25T Condensing Gas 90.8% More Info
Sime Murelle HM 35 Condensing Gas 90.7% More Info
Sime Murelle HM 25 Condensing Gas 90.7% More Info
Sime Murelle HM 30 Condensing Gas 90.1% More Info
Sime Murelle HM 35T Condensing LPG 92.7% More Info
Sime Murelle HM 35 Condensing LPG 92.6% More Info
Sime Murelle HM 25T Condensing LPG 92.3% More Info
Sime Murelle HM 25 Condensing LPG 92.2% More Info
Sime Murelle HM 30 Condensing LPG 91.2% More Info