Central heating installation boiler instalation repairs gas safe registered installers

                         




CENTRAL HEATING INSTALLATION



Pol-Build carries out all gas installation and engineering services within the London area.



Our services include gas installation, central heating installation, boiler repairs and boiler installations. We can also carry out cooker installations using our experienced gas installers. Our system engineers have a years of experience in installation, maintenance and upgrading of London central heating systems .



We can update central heating systems to new regulations and install new central heating systems. We can provide boiler installation and boiler repairs and we have a range of boilers to suit all requirements.


         
               

 

 

 

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OR CALL ON: 0845 519 3624 

 

 

Conventional Boilers


Conventional boilers are generally used in conjunction with a hot water cylinder and roof tanks and radiators. Available for oil or gas, floor standing or wall mounted with a large range of flueing options. External oil fired conventional boilers are also available.

 


Megaflow system- delivering more hot water

 

A mains pressure system takes water directly from the mains and supplies it to both the hot and cold systems. For the hot water, the mains is supplied direct to the boiler. The heated water is then stored in a special hot water storage cylinder built to withstand the pressures of mains hot water. These systems were only introduced into the UK relatively recently and is used when a standard system is not covering the needs of the property. 

 

Condensing Boilers


By converting approximately 88% of fuel into heat compared to 72%+ for a new conventional boiler, the condensing boiler is the most efficient of them all, wasting the least energy. Condensing boilers are available as both conventional or combination units. A conventional boiler burns fuel in a combustion chamber surrounded by a water jacket. This heats the water, which is then circulated around the heating system. Unfortunately, much of the heat produced by the burning of the fuel is either lost to the surrounding air or disappears up the flue. Condensing boilers basically scavenge the heat not recovered by the main heat exchanger and make effective use of it by reducing the temperature of the flue gases to a point where water vapour produced during combustion is "condensed out", releasing latent heat that would otherwise escape up the flue.

 


 
Combination Boilers (Combi Boilers)

Combination boilers do the work of both a central heating boiler and a hot water cylinder and they are compact (usually wall hung in the kitchen) - which means you either have more space in your airing cupboard, or you don't need one at all. Installation costs may be lower and fitting is often less disruptive than with a conventional boiler. However, because the hot water heats on demand it runs more slowly - which means it takes longer to run your bath. Combi boilers are popular in properties where space is limited because they negate the need for hot and cold water tanks.

 


Condensing Combination Boiler (Condensing Combi)

 


This is a condensing version of the standard combination boiler, which gives you the extra efficiency of a condensing boiler as well as the advantages of a combination boiler. It can easily be installed as a direct replacement for an existing combination model.
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E1 Whitechapel central heating boiler installation London Whitechapel
E1 Stepney central heating boiler installation London Stepney
E1 Mile End central heating boiler installation London Mile End
E2 Bethnal Green central heating boiler installation London Bethnal Green
E2 Shoreditch  central heating boiler installation London Shoreditch
E3 Bow central heating boiler installation London Bow
E3 Bromley-by-Bow central heating boiler installation London Bromley-by-Bow
E4 Chingford central heating boiler installation London Chingford
E4 Highams Park  central heating boiler installation London Highams Park
E5 Clapton central heating boiler installation London Clapton
E6 East Ham  central heating boiler installation London East Ham
E7 Forest Gate  central heating boiler installation London Forest Gate
E7 Upton Park  central heating boiler installation London Upton Park
E8 Hackney central heating boiler installation London Hackney
E8 Dalston central heating boiler installation London Dalston
E9 Hackney  central heating boiler installation London Hackney
E9 Homerton  central heating boiler installation London Homerton
E10 Leyton central heating boiler installation London Leyton
E11 Leytonstone central heating boiler installation London Leytonstone
E12 Manor Park central heating boiler installation London Manor Park
E13 Plaistow central heating boiler installation London Plaistow
E14 Poplar central heating boiler installation London Poplar
E14 Millwall central heating boiler installation London Millwall
E14 Isle of Dogs central heating boiler installation London Isle of Dogs
E15 Stratford central heating boiler installation London Stratford
E15 West Ham central heating boiler installation London West Ham
E16 Canning Town central heating boiler installation London Canning Town
E16 North Woolwich central heating boiler installation London North Woolwich
E17 Walthamstow central heating boiler installation London Walthamstow
E18 South Woodford  central heating boiler installation London South Woodford
WC1 Bloomsbury central heating boiler installation London Bloomsbury
WC1 Gray's Inn  central heating boiler installation London Gray's Inn
WC2 Covent Garden  central heating boiler installation London Covent Garden
WC2 Holborn central heating boiler installation London Holborn
WC2 Strand central heating boiler installation London Strand
EC1 Clerkenwell  central heating boiler installation London Clerkenwell
EC1 Finsbury central heating boiler installation London Finsbury
EC1 Barbican  central heating boiler installation London Barbican
EC2 Moorgate  central heating boiler installation London Moorgate
EC2 Liverpool Street central heating boiler installation London Liverpool Street
EC3 Monument central heating boiler installation London Monument
EC3 Tower Hill  central heating boiler installation London Tower Hill
EC3 Aldgate central heating boiler installation London Aldgate
EC4 Fleet Street central heating boiler installation London Fleet Street
EC4 St. Paul’s central heating boiler installation London St. Paul’s
N1 Islington  central heating boiler installation London Islington
N1 Barnsbury  central heating boiler installation London Barnsbury
N1 Canonbury   central heating boiler installation London Canonbury
N2 East Finchley central heating boiler installation London East Finchley
N3 Finchley Central  central heating boiler installation London Finchley Central
N4 Finsbury Park central heating boiler installation London Finsbury Park
DA8 Erith  central heating boiler installation London Erith
DA9 Stone  central heating boiler installation London Stone
DA9 Greenhithe central heating boiler installation London Greenhithe
DA10 Northfleet central heating boiler installation London Northfleet
DA11 Perry Street  central heating boiler installation London Perry Street
DA11 Swanscombe  central heating boiler installation London Swanscombe
DA12 Sole Street central heating boiler installation London Sole Stree
DA12 Shorne Ridgeway central heating boiler installation London Shorne Ridgeway
DA12 Singlewell or Ifield  central heating boiler installation London Singlewell or Ifield
DA12 Shorne  central heating boiler installation London Shorne
DA12 Thong central heating boiler installation London Thong
DA12 Chalk central heating boiler installation London Chalk
DA12 Cobham  central heating boiler installation London Cobham
DA12 Gravesend central heating boiler installation London Gravesend
DA13 Meopham central heating boiler installation London Meopham
DA13 South Street  central heating boiler installation London South Street
DA13 Luddesdown central heating boiler installation London Luddesdown
DA13 Meopham Green central heating boiler installation London Meopham Green
DA13 Southfleet  central heating boiler installation London Southfleet
DA13 Vigo Village central heating boiler installation London Vigo Village
DA13 Betsham central heating boiler installation London Betsham
DA13 Camer  central heating boiler installation London Camer
DA13 Culverstone central heating boiler installation London Culverstone
DA13 Harvel  central heating boiler installation London Harvel
DA13 Hook Green central heating boiler installation London Hook Green
DA13 Istead Rise central heating boiler installation London Istead Rise
DA14 North Cray central heating boiler installation London North Cray
DA14 Sidcup central heating boiler installation London Sidcup
DA14 Foots Cray  central heating boiler installation London Foots Cray
DA15 Bexley central heating boiler installation London Bexley
DA16 Shooter's Hill central heating boiler installation London Shooter's Hill
DA16 Welling central heating boiler installation London Welling
DA16 East Wickham central heating boiler installation London East Wickham
DA17 Belvedere central heating boiler installation London Belvedere
DA17 Erith Marshes central heating boiler installation London Erith Marshes
TW1 Marble Hill central heating boiler installation London Marble Hill
TW1 Twickenham  central heating boiler installation London Twickenham
TW3 Hounslow Central  heating boiler installation London Hounslow Central
TW3 Hounslow East central heating boiler installation London Hounslow East
TW3 Hounslow central heating boiler installation London Hounslow
TW3 Hounslow West  central heating boiler installation London Hounslow West
TW12 Hampton landscape gardener Hampton
Hayes central heating boiler installation London Hayes
Hendon  central heating boiler installation London Hendon
Herne Hill central heating boiler installation London Herne Hill
Heston  central heating boiler installation London Heston
High Barnet central heating boiler installation London High Barnet
Highbury boiler service Highbury
Highgate central heating boiler installation London Highgate
Hillingdon central heating boiler installation London Hillingdon
Holborn central heating boiler installation London Holborn
Hook central heating boiler installation London Hook
Hornchurch central heating boiler installation London Hornchurch
Hornsey central heating boiler installation London Hornsey
Hounslow central heating boiler installation London Hounslow
Hoxton central heating boiler installation London Hoxton
Hyde Park central heating boiler installation London Hyde Park
Ickenham central heating boiler installation London Ickenham
Ilford central heating boiler installation London Ilford
Isleworth central heating boiler installation London Isleworth
Islington central heating boiler installation London Islington
Islington  central heating boiler installation London Islington
Kenley central heating boiler installation London Kenley
Kensington central heating boiler installation London Kensington
Kenton central heating boiler installation London Kenton
Keston  central heating boiler installation London Kenton
Kew central heating boiler installation London Kew
Kew Bridge central heating boiler installation London Kew Bridge
Kew Gardens  central heating boiler installation London Kew Gardens
Kew Green  central heating boiler installation London Kew Green
Kidbrooke central heating boiler installation London Kidbrooke
Kingston upon Thames plumbers Kingston upon Thames
Lewisham  central heating boiler installation London Lewisham
Leyton central heating boiler installation London Leyton
Limehouse  central heating boiler installation London Limehouse
London central heating boiler installation London
Lower Holloway  central heating boiler installation London Lower Holloway
Maida Vale central heating boiler installation London Maida Vale
Malden central heating boiler installation London Malden
Marylebone central heating boiler installation London Marylebone
Mayfair  central heating boiler installation London Mayfair
Mill Hill central heating boiler installation London Mill Hill
Hanworth  central heating boiler installation London Hanworth
Harefield central heating boiler installation London Harefield
Haringey central heating boiler installation London Haringey
Harlesden central heating boiler installation London Harlesden
Harlington central heating boiler installation London Harlington
Harold Wood central heating boiler installation London Harold Wood
Harrow  central heating boiler installation London Harrow
Harrow Weald central heating boiler installation London Harrow Weald
Hatch End  central heating boiler installation London Hatch End
Palmers Green central heating boiler installation London Palmers Green
Parsons Green central heating boiler installation London Parsons Green
Peckham  central heating boiler installation London Peckham
Perivale central heating boiler installation London Perivale
Pinner central heating boiler installation London Pinner
Plumstead  central heating boiler installation London Plumstead
Ponders End central heating boiler installation London Ponders End
Poplar central heating boiler installation London Poplar
Preston central heating boiler installation London Preston
Puddle Dock  central heating boiler installation London Puddle Dock
Purley central heating boiler installation London Purley
Putney central heating boiler installation London Putney
Rainham central heating boiler installation London Rainham
Raynes Park central heating boiler installation London Raynes Park
Redbridge central heating boiler installation London Redbridge
Richmond  central heating boiler installation London Richmond
Richmond upon Thames central heating boiler installation London Richmond upon Thames
Roehampton central heating boiler installation London Roehampton
Erith central heating boiler installation London Erith
Fairlop Station central heating boiler installation London Fairlop Station
Farnborough central heating boiler installation London Farnborough
Feltham  central heating boiler installation London Feltham
Finchley central heating boiler installation London Finchley
Finsbury central heating boiler installation London Finsbury
Foots Cray  central heating boiler installation London Foots Cray
Forest Hill  central heating boiler installation London Forest Hill
Friern Barnet central heating boiler installation London Friern Barnet
Fulham  central heating boiler installation London Fulham
N11 Friern Barnet central heating boiler installation London Friern Barnet
N11 New Southgate  central heating boiler installation London New Southgate
N12 North Finchley  central heating boiler installation London North Finchley
N12 Woodside Park central heating boiler installation London Woodside Park
N13 Palmers Green  central heating boiler installation London Palmers Green
N14 Southgate central heating boiler installation London Southgate
N15 Seven Sisters central heating boiler installation London Seven Sisters
N16 Stoke Newington central heating boiler installation London Stoke Newington
N16 Stamford Hill central heating boiler installation London Stamford Hill
N17 Tottenham central heating boiler installation London Tottenham
N18 Upper Edmonton central heating boiler installation London Upper Edmonton
N19 Archway central heating boiler installation London Archway
N19 Tufnell Park central heating boiler installation London Tufnell Park
N20 Whetstone central heating boiler installation London Whetstone
N20 Totteridge central heating boiler installation London Totteridge
N21 Winchmore Hill  central heating boiler installation London Winchmore Hill
N22 Wood Green  central heating boiler installation London Wood Green
N22 Alexandra Palace central heating boiler installation London Alexandra Palace
SE1 Waterloo  central heating boiler installation London Waterloo
SE1 Bermondsey  central heating boiler installation London Bermondsey
SE1 Southwark  central heating boiler installation London Southwark
SE1 Borough central heating boiler installation London Borough
SE2 Abbey Wood central heating boiler installation London Abbey Wood
SE3 Blackheath  central heating boiler installation London Blackheath
SE3 Westcombe Park central heating boiler installation London Westcombe Park
SE4 Brockley  central heating boiler installation London Brockley
SE4 Crofton Park  central heating boiler installation London Crofton Park
SE4 Honor Oak Park central heating boiler installation London Honor Oak Park
SE5 Camberwell central heating boiler installation London Camberwell
SE6 Catford central heating boiler installation London Catford
SE6 Hither Green central heating boiler installation London Hither Green
SE6 Bellingham central heating boiler installation London Bellingham
SE7 Charlton  central heating boiler installation London Charlton
SE8 Deptford  central heating boiler installation London Deptford
SE9 Eltham central heating boiler installation London Eltham
SE9 Mottingham  central heating boiler installation London Mottingham
SE10 Greenwich central heating boiler installation London Greenwich
SE11 Lambeth central heating boiler installation London Lambeth
SE12 Lee central heating boiler installation London Lee
SE12 Grove Park landscape gardener Grove Park
SE13 Lewisham  central heating boiler installation London Lewisham
SE13 Hither Green central heating boiler installation London Hither Green
SE14 New Cross central heating boiler installation London New Cross
SE14 New Cross Gate  central heating boiler installation London New Cross Gate
SE15 Peckham central heating boiler installation London Peckham
SE15 Nunhead central heating boiler installation London Nunhead
SE16 Rotherhithe central heating boiler installation London Rotherhithe
SE16 South Bermonsey central heating boiler installation London South Bermonsey
SE16 Surrey Docks central heating boiler installation London Surrey Docks
SE17 Walworth central heating boiler installation London Walworth
SE17 Elephant & Castle central heating boiler installation London Elephant & Castle
SE18 Woolwich  central heating boiler installation London Woolwich
SE18 Plumstead central heating boiler installation London Plumstead
SE19 Upper Norwood  central heating boiler installation London Upper Norwood
SE19 Crystal Palace central heating boiler installation London Crystal Palace
SE20 Penge central heating boiler installation London Penge
SE20 Anerley central heating boiler installation London Anerley
SE21 Dulwich central heating boiler installation London Dulwich
SE22 East Dulwich  central heating boiler installation London East Dulwich
SE23 Forest Hill  central heating boiler installation London Forest Hill
SE24 Herne Hill central heating boiler installation London Herne Hil
SE25 South Norwood  central heating boiler installation London South Norwood
SE26 Sydenham  central heating boiler installation London Sydenham
SE27 West Norwood central heating boiler installation London West Norwood
SE27 Tulse Hill central heating boiler installation London Tulse Hill
SE28 Thamesmead  central heating boiler installation London Thamesmead
SW1 Westminster central heating boiler installation London Westminster
SW1 Belgravia central heating boiler installation London Belgravia
SW1 Pimlico central heating boiler installation London Pimlico
SW2 Brixton central heating boiler installation London Brixton
SW2 Streatham Hill central heating boiler installation London Streatham Hill
SW3 Chelsea  central heating boiler installation London Chelsea
SW3 Brompton central heating boiler installation London Brompton
SW4 Clapham  central heating boiler installation London Clapham
SW5 Earl’s Court central heating boiler installation London Earl’s Court
SW6 Fulham central heating boiler installation London Fulham
SW6 Parson’s Green central heating boiler installation London Parson’s Green
SW7 South Kensington   central heating boiler installation London South Kensington
SW8 South Lambeth  central heating boiler installation London South Lambeth
SW8 Nine Elms  central heating boiler installation London Nine Elms
SW9 Stockwell central heating boiler installation London Stockwell
SW9 Brixton central heating boiler installation London Brixton
SW10 West Brompton central heating boiler installation London West Brompton
SW10 World’s End central heating boiler installation London World’s End
SW11 Battersea  central heating boiler installation London Battersea
SW11 Clapham Junction central heating boiler installation London Clapham Junction
SW12 Balham  central heating boiler installation London Balham
SW13 Barnes central heating boiler installation London Barnes
SW13 Castelnau central heating boiler installation London Castelnau
SW14 Mortlake central heating boiler installation London Mortlake
SW14 East Sheen central heating boiler installation London East Sheen
SW15 Putney  central heating boiler installation London Putney
SW15 Roehampton central heating boiler installation London Roehampton
SW16 Streatham  central heating boiler installation London Streatham
SW16 Norbury  central heating boiler installation London Norbury
SW17 Tooting central heating boiler installation London Tooting
SW18 Wandsworth central heating boiler installation London Wandsworth
SW18 Earlsfield  central heating boiler installation London Earlsfield
SW19 Wimbledon central heating boiler installation London Wimbledon
SW19 Merton central heating boiler installation London Merton
SW20 South Wimbledon  central heating boiler installation London South Wimbledon
SW20 Raynes Park central heating boiler installation London Raynes Park
W1 Mayfair  central heating boiler installation London Mayfair
W1 Marylebone  central heating boiler installation London Marylebone
W1 Soho central heating boiler installation London Soho
W2 Bayswater central heating boiler installation London Bayswater
W2 Paddington central heating boiler installation London Paddington
W3 Acton  central heating boiler installation London Acton
W4 Chiswick  central heating boiler installation London Chiswick
W5 Ealing central heating boiler installation London Ealing
W6 Hammersmith  central heating boiler installation London Hammersmith
W7 Hanwell  central heating boiler installation London Hanwell
W8 Kensington  central heating boiler installation London Kensington
W9 Maida Vale central heating boiler installation London Maida Vale
W9 Warwick Avenue central heating boiler installation London Warwick Avenue
W10 Ladbroke Grove central heating boiler installation London Ladbroke Grove
W10 North Kensington central heating boiler installation London North Kensington
W11 Notting Hill central heating boiler installation London Notting Hill
W11 Holland Park central heating boiler installation London Holland Park
W12 Shepherd's Bush central heating boiler installation London Shepherd's Bush
W13 West Ealing central heating boiler installation London West Ealing
DA8 Slade Green central heating boiler installation London Slade Green
TW17 Upper Halliford central heating boiler installation London Upper Halliford
TW17 Littleton central heating boiler installation London Littleton
SM2 Sutton central heating boiler installation London Sutton
SM2 Belmont central heating boiler installation London Belmont
SM3 Cheam central heating boiler installation London Cheam
SM4 Merton central heating boiler installation London Merton
SM4 Morden central heating boiler installation London Morden