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Servowarm Boilers Boiler Efficiency Rating, Repair & Service

Model Type Fuel Efficiency
Servowarm Elite 21 Condensing Gas 85.6%
Servowarm Elite 21 Condensing Combination Condensing Gas 86.2%
Servowarm Elite 21 Plus Condensing Gas 86.3%
Servowarm Elite HE 30 Condensing Gas 83.8%
Servowarm Elite HE 40 Condensing Gas 84.2%
Servowarm Elite HE 50 Condensing Gas 84.8%
Servowarm Elite HE 70/80 Condensing Gas 84.5%
Servowarm Elite HE Combi Condensing Gas 85.2%