Complete technical details and performance specifications for the Worcester 28 Si RSF
A J Wells and Sons
A O Smith
ACV
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Yorkpark
The Worcester 28 Si RSF delivers exceptional performance with a 81.4% efficiency rating, making it one of the most energy-efficient heating solutions available.
This Combi boiler provides 28 - 28 (KW) of reliable heating power using LPG fuel for optimal performance.
Potential annual savings of £100-£250 compared to older, less efficient boilers, while reducing your carbon footprint.
Discover why the Worcester 28 Si RSF is the perfect heating solution for your home
81.4% efficiency rating delivers maximum energy savings and optimal performance
Save £100-£250 annually on energy bills compared to older, less efficient boilers
Trusted Worcester engineering with comprehensive warranty coverage
Built to last with modern condensing technology and premium components
Discover other high-efficiency boilers that might be perfect for your home
Advanced tools designed specifically for the Worcester 28 Si RSF to help you make informed decisions
Calculate specific savings with the Worcester 28 Si RSF, including CO₂ reduction and payback period analysis.
Compare the Worcester 28 Si RSF against other boiler models with detailed specifications and performance metrics.
Check if you qualify for a free Worcester 28 Si RSF replacement through the government ECO4 scheme.
The Worcester 28 Si RSF with its 81.4% efficiency rating is available at no cost through the government ECO4 scheme. Professional installation included with potential savings of £100-£250 annually.
✓ Government Approved ECO4 ✓ Worcester Authorized ✓ 81.4% Efficiency Rated ✓ Professional Installation
