Domestic Hot Water Cylinder

As a professional plumbing company B.A.P Maintenance Ltd offers a full Domestic Hot Water Cylinder service which includes : installations, repairs, maintenance and safety checks. Our engineers who provide the plumbing service completed a specially designed course (G3 course) to be able to install these units legally and safely ensuring you the highest efficiency level.

Annual safety checks are important and should not be overlooked as the manufacturer`s warranty can be void unless you have the appliance regularly serviced. We can provide you with a full maintenance schedule and are always available to visit your premises for a safety check. Read below to find out more about Hot Water Cylinder and the benefits it provides.

The Megaflo name has become synonymous with unvented cylinders and is often used to refer to unvented cylinders in general. This is mainly designed for commercial properties and homes with two or more bathrooms where a demand for hot water is high. A Single good quality boiler can heat from 10 to 15 liters of water per minute which is enough for using one bathroom and kitchen at the same time, but with any additional water consuming appliance you will surely experience a leak of hot water. Consequently the best option to provide nearly limitless hot water supply is to install an unvented hot water cylinder. It is a far more profitable solution which offers a number of performance benefits compared to the conventional hot water systems.

Unvented Hot Water Cylinder

  • Higher pressure
  • Faster filling of baths
  • More powerful showers
  • Better flow rates in all hot taps
  • Balanced hot and cold water

They are also less noisy and more hygienic and because they don’t need to be fed by the tank in the loft they can be installed almost anywhere and free up valuable roof space.

General Plumbing Work

Repair of leaking and  burst pipes, bathroom installation, tap, toilet and sink maintenance, power flushing and kitchen installations.

Heating Service

Central heating installation, repair and service, under floor heating, boiler upgrades, gas systems service and commissioning and gas fire.

Central Heating Installation


Domestic & Commercial

London Boiler Service and Repair
We specialise in all gas related works in your household. Our London Gas Service guarantees safe and swift help for any kind of domestic gas appliances. B.A.P Maintenance Ltd is a professional provider of maintenance, installation, servicing, repair solutions for all of your commercial and industrial gas requirements.


Domestic & Commercial Gas Certificates

The Gas Safety Certificate is an important document which approves the gas system in your property is safely & legally installed and meets the Gas Safe requirements. The law imposes that you must have your gas installation checked every year only by a Gas Safety registered engineer.
Call now on +44 (0)20 8450 6268


Boiler Emergency Service

Our DOMESTIC & COMMERCIAL – Boiler – Plumbing & Heating gservice is available 24/7 and we can provide you with emergency engineers within one hour covering the whole of the Greater London.
Call now on +44 (0)20 8450 6268 or 07870 976 301

Heating Service

When you need an engineer to carry out any gas related work with your heating installation, look no further than B.A.P Maintenance Ltd.  We offer a reliable, experienced and fully qualified heating service for all domestic, commercial and industrial properties

Air Conditioning

We are trained and qualified to maintain all types, makes, models and sizes Domestic & Commercial air conditioners, ventilation plants, refrigeration, commercial fridges and cold rooms.

Plumbing Service

B.A.P Maintenance Ltd provide a wide range of plumbing works across the whole Greater London area. It does not matter if it is a basic pipe work installation or a full bathroom installation, we are able to provide you with a professional service at competitive prices.


Refrigeration systems encompass a wide range of functions and types, from regular freezers, chillers and ice machines to large cold rooms, walk in fridges and walk in freezers. We can delivery, install, maintain your refrigeration system.

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Air Conditioning, Ventilation, Refrigeration Online Shop. Buy Online Air Coditioning Systems, Best Price Deals in UK. qstore24_60x60

Qstore24 Air Conditioning Online Store

Air Conditioning, Ventilation, Refrigeration Online Shop.
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Best Price Deals in UK.
Air Conditioning Accessories