Ferroli Optimax 25 S Boiler Efficiency Ratings
Boiler Efficiency Rating
You can check your boilers rating by selecting it's make and model below. Ratings are based on the SEDBUK Rating which is an indicator of its efficiency when used within an average domestic household, it's a great benchmark for comparing new boilers and also assessing whether your current boiler would be better off being replaced due to low efficiencies.
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Ferroli Optimax 25 S Efficiency
| SAP seasonal efficiency | 90.4% | |
|---|---|---|
| Rating band |  | |
Specification
| Manufacturer | Ferroli Boilers |
|---|---|
| Model | Optimax 25 S |
| Fuel Type | Gas |
| Type | Conventional |
| Method | Condensing |
| Flue Type | Room-Sealed |
| Fan | Fan Assisted |
| Output (kW) | 24.7 - 24.7 |
| Boiler ID | |
| Manufactured From/To | 2003 - 2008 |
Summary
The Ferroli Optimax 25 S is an 'A' rated boiler which has an excellent efficiency of 90.4%.
The Optimax 25 S is a Condensing Conventional boiler with a maximum power output of 24.7kw that uses Gas as its fuel source.
As this boiler is 'A' rated it will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions.
Similar Ferroli Boilers to the Optimax 25 S
(Condensing Gas Conventional)
Results ordered by efficiency. Some models may be obsolete.
- Ferroli Maxima 35S - 91% Efficient
- Ferroli Optimax HE 31 S - 90.6% Efficient
- Ferroli Optimax HE Plus 35 S - 90.6% Efficient
- Ferroli Optimax HE 25 S - 90.5% Efficient
- Ferroli Optimax HE Plus 25 S - 90.5% Efficient
Most Efficient Conventional Gas Boilers
- Potterton Promax SL 15 - 91.3% Efficient
- Baxi Solo 15 HE - 91.3% Efficient
- Baxi Platinum 15 HE - 91.3% Efficient
- Potterton Promax 15/2 HE Plus - 91.3% Efficient
- Potterton Promax System 12 HE Plus A - 91.2% Efficient
