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: