Gas Safe Registered Powerflush Specialists

Improve the efficiency of your central heating system by up to 40% , speed up the time it takes to heat your home and reduce your heating bills by having a powerflush carried out by fully qualified Gas Safe Regisetred heating engineers

Approved by all major boiler breakdown cover policies and boiler manufacturers.


Powerflush of boiler , pipework and up to 3 radiators on combination boiler or sealed system for £175.00 plus vat fully inclusive of all chemicals and powerflush insurance / boiler manufacturer approved certificate BS7593.

Additional radiators will be charged at £25.00 plus vat per radiator including towel rails.


Coventional boiler systems with a header tank in the loft please add £40.00 plus vat to above prices


Microbore systems can be powerflushed but are more difficult to achieve good results and so are charged differently due to additional work and chemicals needed and start from £450.00 plus vat for up to 8 radiators on a typical microbore system.


Underfloor heating circuits are charged at £299.00 plus vat per manifold and £30.00 plus vat per circuit.

First4Heat Ltd have been dedicated to powerflushing central heating systems for over 15 years as well as designing and installing heating systems for over 20 years . As fully qualified gas safe registered apprenticeship served heating engineers you are assured of the best powerflush currently available.

We only use the highest quality chemicals and assess which chemicals are correct for your system.


First4heat Ltd are recognised by all major insurance companies and boiler manufacturers and every powerflush comes with a powerflush certificate British standard 7593


Every powerflush we carry out comes with a standard two year no return of sludge warranty ,this can be extended to five years with the installation of a Magnaclean filter 


SPECIAL OFFER ;  Supply and fit Magnaclean at same time of powerflush

Including a 10 year manufacturers warranty as Adey Pro Club installers


Magnaclean Micro 2 filter (up to 8 radiators) £100.00+vat 


22mm Magnaclean £130.00+vat 


28mm Magnaclean £195.00+vat ( not kept in stock 3 days notice needed )


Our five year no sludge return guarantee is subject to an annual Magnaclean service and addition of inhibitor chemical this can be carried out by us at a cost of £60.00 plus vat or by your independant engineer providing a Gas safe service sheet to validate our extended warranty

Call freephone 0800 0093493

or Mobile 07545 342227


Call freephone 0800 0093493


Or mobile

07545 342227


Gas Safe Registered 307165




Vat registration



Company registration



Full £5m Public Liabilty Insurance




Monday to Friday 8am-6pm

£65.00 plus vat per hour.


Monday to Friday 6pm-8am £85.00 plus vat per hour.


Saturday 8am to 12pm

£65.00 plus vat per hour.


Saturday 12pm to 12am 

£110.00 plus vat per hour.


Sunday and Bank holidays

£110.00 plus vat per hour.


Prices are labour only 

Parts will be charged extra if needed


Gas Safe Registered 307165

 0800 0093493


or Mobile

07545 342227

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