Established for 25 years with a reputation for quality and service.
We have a range of boilers to meet your exact needs… whatever your home and lifestyle. We install all makes and models of boilers, throughout Preston, Leyland, Chorley and surrounding areas.
Please contact us to arrange a free no obligation survey to ensure you get the boiler which is right for you and your family.
Deciding which boiler will make an efficient and practical fit with your home and lifestyle can be confusing. The images below show the main system types, how they work, their advantages and what kind of homes they work best in.
A combination or ‘combi’ boiler is both a high efficiency water heater and a central heating boiler in a single compact unit. Combi boilers heat water directly from the mains when you turn on a tap, so you won’t need a hot water storage cylinder or a cold-water storage tank in the roof space.
They are also very cost-effective and energy-efficient as water is heated instantly rather than being heated and then stored in a cylinder. An added benefit is that hot water is delivered at mains pressure, which means that you could get a powerful shower without the need for a separate pump.
System boilers require a cylinder for storing hot water, however the major heating and hot water system components are built into the boiler itself, making it quicker and easier to install. In addition, there is no need for a tank in the loft, so it can be an option in a home with little or no loft space or where the space is earmarked for a conversion.
Regular boilers (sometimes known as traditional, conventional or heat only boilers) are ideally suited to homes that already have a traditional heating and hot water system which is linked to a separate hot-water cylinder. These boilers also need a cold-water storage tank in the loft to feed the hot water cylinder as well as a tank that maintains the water level of the central heating system.
A regular boiler may be the best option for replacing an existing boiler if the property has an older radiator system, as it might not be able to cope with the higher water pressure that is delivered by system or combi boilers.
| Term | Definition |
|---|---|
| Condensing Technology | Changes to government legislation and technology advances in boiler design has driven boiler designs to condense to ensure as much heat as possible is converted into useful heat for your home. By condensing, your boiler will ensure at least 90p in every £1 you spend on gas or oil will be converted into heat for your home comfort. |
| Condensate | Along with heat, when gas or oil is burned within your boiler condensation is also created. This can be seen in the gases which plume out from the boiler, something that is especially noticeable in cold weather. However in addition to this condensate being discharged in the air, condensate also collects inside the boiler and is drained away either inside or outside your home. This is safe and nothing to worry about. |
| ErP Rating | The ErP Rating is a new requirement set by the European Union which is designed to drive improvements in the efficiency and performance of heating and hot water products. The ErP rating introduces new efficiency classes from A++ to G which are displayed on a labels which come with the boiler. ErP labels are already a common sight on washing machines, televisions and other appliances within electrical retailers. |
| Flue | The flue is the part of the boiler which allows exhaust gases to exit the boiler. The flue is typically situated directly behind the boiler enabling waste gases to exit safely straight out of the external wall of your home. |
| Flow Rate | Quoted for Combi boilers, a flow rate represents how many litres of hot water comes out of the tap in a minute. Your flow rate is determined by the amount (and pressure) of water that is entering your property from the water main and the ability of the boiler to heat that water to the temperature you have set. The more powerful a boiler is (represented in kW), the faster the boiler will be able to heat the water coming into your home.However it is important to recognise a high kW output will not always increase your flow rate. If you have 10 litres per minute coming into your property, you will only be able to receive 10 litres per min of hot water. For example having a boiler that has a maximum flow rate of 14 litres per min will not increase the amount of hot water you receive, if you only have 10 litres per min coming into your boiler. |
| Gas Safe Accreditation | Gas Safe Accreditation is the hallmark for gas safety in the UK. An installer must be on the Gas Safe Register to be legally allowed to work on your boiler or any other gas appliances in your home. |
| Greenstar | Greenstar is the name given to all of the Worcester Gas fired boiler range, and signifies high energy efficiency, reliability and comfort. There are more than 2 million Greenstar Combi boilers fitted in UK homes. |
| OFTEC Accreditation | OFTEC is a trade association that takes a lead role in setting industry standards of oil-fired boilers. OFTEC manages a competent person registration scheme, enabling you to find installers who install, commission and service oil-fired products. We always recommend that you choose a qualified OFTEC installer for your installation. |
| Open Vent | This is a term which is also used to describe a Regular boiler type. A Open vent system will have a “Open Vent” and tanks within the loft space. This type of heating system is typically common in older properties. |
| SEDBUK Rating | SEDBUK stands for Seasonal Efficiency of Domestic Boilers UK. It provides a rating structure which provides both a percentage efficiency score as well as A to G rating enabling an easy comparison of boilers. SEDBUK has been integrated to the recent ErP labelling directive. |
| Standard Efficiency (G Rated) | Old “Standard Efficiency” boilers waste large amounts of heat as they don’t Condense and recycle the heat before it leaves your boiler via the flue. In the current SEDBUK rating structure a Standard Efficiency boiler would be deemed G-rated and is likely to be 30% less efficient* than a new Worcester A-rated boiler. |
| System Filter | A system filter is a specifically designed unit which aims to remove and filter magnetic and non-magnetic contaminants from your central heating system before they reach your boiler. Building Regulations always recommends a system filter be fitted to your heating system pipes prior your boiler to prevent any damage to key components. |
| System Flushing | Over time oxygen in the heating system can react with the metals and components of a heating system such as radiators to produce magnetite (rust) particles, which becomes suspended in your system water. This process and the build-up of other chemicals (such as lime scale) can quickly cause blockages and damage key components within the boiler and system. To prevent this a process of thorough system flushing should take place when fitting a new boiler onto an old heating system. This process involves forcing old system water out of the heating system, whilst simultaneously filtering the system until all of the old water and contaminants are removed. Finally inhibitor and a system filter is added to prevent any future sludge and contaminants from building up. |
| TRV | Thermostatic Radiator Valves (TRV’s) enable you to control the individual temperature of each room in your home, and can be adjusted to the comfort levels you want. The higher the number selected on the TRV, the hotter the radiator and warmer the room. Please note a TRV should not be fitted on a radiator in the same room as a room thermostat. |
| Weather Compensation | Weather Compensation is a feature which is programmed into selected boiler controls and Greenstar I Combi boilers. Designed to improve comfort, the feature automatically adjusts the temperature of your system to compensate for the weather outside. E.g. if the temperature outside drops, your radiators will run hotter, whilst if the temperature increases the boiler produce less heat, reducing your running costs. |
At APG Domestic Services, we’ve been providing heating, plumbing, electrical and solar services for customers in Lancashire for over 25 years.
Based in Bamber Bridge we cover Preston · Lytham · Tarleton · Rufford · Penwortham · Leyland · Garstang · Longton · Bamber Bridge · Chorley · Blackpool · Fleetwood · Blackburn · Southport · Poulton-le-Fylde and the surrounding areas.
Or call APG on 01772 697166 to book your free survey.
APG Domestic Services Ltd, registered in England and Wales, company number 04277772. Registered Office, Unit 1 Dewhurst Row, JBF Units, Bamber Bridge, PR5 6SW. APG Domestic Services Ltd is an Introducer Appointed Representative of Shermin Finance Limited, FRN 727594.
Company number 1276121. Registered Office, Homeserve, Cable Drive, Walsall, WS2 7BN. Shermin Finance Limited act as a credit broker and is not a lender. Credit is subject to status and affordability.
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