Complete technical details and performance specifications for the Worcester Heat Slave 20/25.RSO
A J Wells and Sons
A O Smith
ACV
Alde
Alpha
Aquaflame
ARCA
Ariston
ATAG
Atlantic 2000
Atlantic Boilers
Atmos
Baxi
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Beeston
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Boxer
British / Scottish Gas
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Broag Remeha
Buderus
Burco Maxol
Caradon Ideal
Chaffoteaux
Chaffoteaux et Maury
Charles Portway & Son
Claudio GR (Vokera)
Clyde
Coopra BV
Daikin
DD Heating
De Dietrich
De Dietrich Thermique
Dimplex
E.C.A.
Eco Hometec (UK)
Econoflame
EHC
Elco
ELCO Klockner Heiztechnik
Eurocal
Europa
EUROTERM
Evo
Express
Fagor Electrodomesticos S.Coop
Fer
Fer Industrie
Ferroli
Firebird
Firebird Enviromax
Fonderie Sime
Fondital
Fontecal
GAH Heating Products
GEM
Geminox
Gerkros
Gledhill
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Grandee
Grant
Halstead
Heating World Group
Heatline
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Hepworth Heating
Hermann Srl
Hoval
HRM
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i
i-mini
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icon Heating
Ideal
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iQE
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Itho Images bv
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Keston
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Main
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Maxol
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Navien
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Potterton International Heating
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Potterton Myson Heating
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R H Ingham
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Remeha
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sime
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Solarcombi
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Termet
The White Boiler Company
Thermeco
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Trianco
Trisave
Turco
Turkington Engineering
Unical
Vaillant
Viadrus
Viessmann
Vokera
Vokèra BY RIELLO
Warmflow
Warmworld
Wickes
Wolf
Worcester
Yorkpark
The Worcester Heat Slave 20/25.RSO delivers exceptional performance with a 83.7% efficiency rating, making it one of the most energy-efficient heating solutions available.
This Combi boiler provides 20 - 20 (KW) of reliable heating power using Oil 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 Heat Slave 20/25.RSO is the perfect heating solution for your home
83.7% 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 Heat Slave 20/25.RSO to help you make informed decisions
Calculate specific savings with the Worcester Heat Slave 20/25.RSO, including CO₂ reduction and payback period analysis.
Compare the Worcester Heat Slave 20/25.RSO against other boiler models with detailed specifications and performance metrics.
Check if you qualify for a free Worcester Heat Slave 20/25.RSO replacement through the government ECO4 scheme.
The Worcester Heat Slave 20/25.RSO with its 83.7% 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 ✓ 83.7% Efficiency Rated ✓ Professional Installation
