Name: Worcester 25Si
Brand: Worcester
Rating: 5 (1 reviews)

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25Si / 28Si

WALL MOUNTED COMBINATION BOILERS FOR CENTRAL HEATING

AND MAINS FED DOMESTIC HOT WATER

INSTALLATION AND

SERVICING INSTRUCTIONS

This appliance is for use with Natural Gas or LPG (Cat II 2H3P).

25Si GC NUMBER 47 311 49 (N.G.) CG NUMBER 47 311 50 (L.P.G.)

28Si GC NUMBER 47 311 51 (N.G.) CG NUMBER 47 311 52 (L.P.G.)

APPLIANCE OUTPUTS

Domestic Central Heating

Hot Water

25 28 25 28

Minimum 8.5 kW 8.5kw 8.5 kW 8.5kw

Maximum 25.0kW 28.0kw 25.0kW 28.0kw

IMPORTANT: THESE INSTRUCTIONS APPLY IN THE UK ONLY

AND MUST BE LEFT WITH THE USER OR AT THE GAS METER

Read the instructions before starting work - they have been written to make

the installation easier and prevent hold-ups.

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Worcester 25Si Specifications

General