Page 7 Keston Boilers Ltd declare that there are no substances harmful to health within the appliance or used during the production of the appliance. The Celsius 25 is intended for domestic and commercial EMC environments and on a governed G20 meter supply. Page 8: Optional Accessories See Section 1. The boiler may be installed in any room or internal space, although particular attention is drawn to
|Published (Last):||11 March 2016|
|PDF File Size:||15.69 Mb|
|ePub File Size:||8.15 Mb|
|Price:||Free* [*Free Regsitration Required]|
Page 7 Keston Boilers Ltd declare that there are no substances harmful to health within the appliance or used during the production of the appliance. The Celsius 25 is intended for domestic and commercial EMC environments and on a governed G20 meter supply. Page 8: Optional Accessories See Section 1. The boiler may be installed in any room or internal space, although particular attention is drawn to Page 9 The wall on which the boiler is mounted must be of suitable load bearing capacity and must be non-combustible.
The Keston Celsius 25 can be located virtually anywhere desired provided that all regulations are complied with. Efficiency and combustion levels are maintained at optimum levels throughout the possible output range. The Celsius 25 is therefore suitable for all systems with a total heat load within the maximum range of the boiler. Page 11 Where thermal stores are to be used the thermal store supplier should be consulted as to the compatibility of the thermal store with a Keston Celsius Thermal store units where the boiler directly heats an open vented thermal store are not suitable for use with the Celsius Page 13 The Keston Spa range of stainless steel unvented cylinders are an ideal option for use with the Keston Celsius The Keston Spa range combine exceptional recovery times with durable, long life stainless steel construction and all associated controls.
The additional system pump should be sized to overcome the index circuit resistance only as the boilers integral pump will overcome boiler resistance.
Hence, maximum length permissible i. Page Air Supply Rubber collars are available for flue and air terminals to finish the external wall face around the terminals Part No C. Page Compartment Installation Both vents must communicate to the same room or be on the same wall to outside.
Installation of the boiler is straightforward but consideration must be given to access to allow flue and air pipes to be pushed through walls and ceilings.
Keston Celsius 25 Manuals & User Guides
Well, he had a look at it The air purge valve in the boiler was faulty causing air to escape but also not closing when it should have allowing water out and the pressure to drop. He did something to it and now the pressure seems to remain but when the boiler comes up there is a lot of noise from the water pipes, sloshing and gargling etc. I suspect it may not be letting any air out now. The pressure during the past 14 odd months where I have noticed is apparently 1 to 1. There was some tiny leak marks on the exhaust pipes which is a bit worrying
Keston Celsius 25 User Instructions
Keston Celsius 25 problems