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Type Index number Status
Gas and oil fuel boiler 009628 Normal
Brand Model name Model qualifier
Saunier Duval Envirotek F28E
     
Boiler ID* GC 47-920-39
Fuel mains gas
SAP winter seasonal efficiency (%) 88.9  
SAP summer seasonal efficiency (%) 80.3  
Seasonal efficiency when used in non-domestic buildings 96.9  
Comparative hot water efficiency (%) 56.4  
Efficiency category SEDBUK based on certified data
SAP equation used 104  
Output power (kW) 29.0  
     
Main type combi
Condensing yes  
Integral PFGHRD no  
Flue type room-sealed  
Fan assisted yes  
Ignition no  
Burner control variable (stepped or modulating)  
Mounting position wall  
Exposure rating indoor only  
     
Original manufacturer name Hepworth Heating
Current manufacturer name Saunier Duval
Manufacturer address Nottingham Road
Belper
Derbyshire
DE56 1JT
Manufacturer phone 0870 6064351
Manufacturer website
First year of manufacture 2003  
Final year of manufacture 2003  
Entry updated 17/01/2006 12:55  
*This may be GC (formerly Gas Council) number for a gas boiler or OFTEC Registration number for an oil boiler, but if not available the manufacturer may have chosen another identifier marked on the boiler.

 

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