Complete technical details and performance specifications for the Gledhill GB20 AGB5020
A J Wells and Sons
A O Smith
ACV
Alde
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i
i-mini
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icon Heating
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Vokèra BY RIELLO
Warmflow
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Yorkpark
The Gledhill GB20 AGB5020 delivers exceptional performance with a 88.9% efficiency rating, making it one of the most energy-efficient heating solutions available.
This Conventional boiler provides 22 - 22 (KW) of reliable heating power using Gas fuel for optimal performance.
Potential annual savings of £150-£300 compared to older, less efficient boilers, while reducing your carbon footprint.
Discover why the Gledhill GB20 AGB5020 is the perfect heating solution for your home
88.9% efficiency rating delivers maximum energy savings and optimal performance
Save £150-£300 annually on energy bills compared to older, less efficient boilers
Trusted Gledhill 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 Gledhill GB20 AGB5020 to help you make informed decisions
Calculate specific savings with the Gledhill GB20 AGB5020, including CO₂ reduction and payback period analysis.
Compare the Gledhill GB20 AGB5020 against other boiler models with detailed specifications and performance metrics.
Check if you qualify for a free Gledhill GB20 AGB5020 replacement through the government ECO4 scheme.
The Gledhill GB20 AGB5020 with its 88.9% efficiency rating is available at no cost through the government ECO4 scheme. Professional installation included with potential savings of £150-£300 annually.
✓ Government Approved ECO4 ✓ Gledhill Authorized ✓ 88.9% Efficiency Rated ✓ Professional Installation
