central heating treatment

[tezestwing]

any good recommendations on type methods and products for removing sludge and descale prior to major strip to upgrade and remove old back boiler fit new combi boiler with sealed indirect cylinder +mid position valve, update and re size old panel rads plusTRVs room stats etc hope to keep existing pipe work with 3 bed semi 1 bath 2 showers usual sinks basins washer outlets,thanks for any answersTez

[happybaggy]

go to www.fernox.com Lots of product and application information.

[tezestwing]

Hi happy thanks for info Tez

[buildersmate]

Sentinel produce a similar range of equivalent chemicals. Often I find theirs are cheaper - depends on your supplier.
http://www.sentinel-solutions.net/en/heating/