BOILER REPLACEMENT AT ST JOHNS
SCHEDULE OF WORKS OR PROPOSALS FOR ST JOHN'S GUILDEN SUTTON
The proposal is for the heating system to be drained and the existing Ideal Mexico boiler disconnected
and removed from site. A new Worcester-Bosch 30kw Greenstar Life 8000 A rated condensing boiler
will be fitted on an external wall in the boiler house stairwell with a new flue system to outside covered
by a protective wire guard. The Heating and gas pipework will be amended and reconnected to the new
boiler with a condensate discharge pipe running behind cupboards in the vestry to the nearest drain (see
plan) using a condensate lift pump. The existing heating controls with frost protection will be retained
and connected to the new boiler. A new Grundfoss circulation pump will be supplied and fitted as part of
the new boiler installation.
To comply with current building regulations, the existing heating system will be treated with a chemical
flushing agent prior to the boiler replacement. A Worcester Bosch 'Magnetic System Filter' will be fitted
to the water circulation pipework to prevent future build-up of iron oxide sludge.
A corrosion inhibitor will added to the system when it is re-filled.
PLEASE SEE SUPPORTING DOCUMENTS BELOW: