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Because it has air in it.

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15y ago

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Can you convert pipe natural gas central heating to bottle lpg central heating?

You will need new injectors on the boiler and some additional controls on the gas line. Pipework for LPG is smaller than nat gas so your pipes should be fine.


Is a boiler a chlorifier?

No, a boiler is not a chlorifier. A boiler is a device used to heat water or produce steam for heating or power generation, while a chlorifier is a system designed for the disinfection of water through the addition of chlorine. The two serve different purposes in water treatment and heating processes.


Furnace used in thermal power plant How this furnace works in heating the boiler?

A Furnace works by heating the power plant with the fuel provided you idiot... how else do you think it works??


What is the definition of heatingsurface area of a AFBC boiler?

The heating surface area of an Atmospheric Fluidized Bed Combustion (AFBC) boiler refers to the total surface area within the boiler where heat is transferred from the combustion gases to the water or steam. This area includes the surfaces of the furnace, convection sections, and any superheaters or economizers. A larger heating surface area can enhance heat transfer efficiency and improve overall boiler performance. Proper design and sizing of this area are crucial for optimizing combustion and ensuring effective energy conversion.


Where can one find gas central heating boilers?

You can find cheap boilers and central heating available through the British Gas company. If you find their prices are not to your liking you can also visit the Lennox website.

Related Questions

Is it ok to put my oil central heating boiler outside?

No, it is not okay to put your oil central heating boiler outside. It should be in an enclosed area.


What is the difference between boiler cover, central heating cover and home cover?

The boiler service and central heating system, including the radiators, are covered under the Boiler & Central Heating System Cover. The annual boiler service is also included in this. In comparison, the home cover policy has all the elements listed above but also covers problems not related to boiler heating service.


Which type of central heating system is used when heating many buildings from a central location?

a hot water or steam boiler


What is a back boiler?

A back boiler is a heating unit installed behind a fireplace that heats water for central heating or domestic hot water, often using the heat from a fire or gas. It is commonly used in older homes as a space-saving and efficient heating solution.


What is a central heating service?

Central heating service is an annual service that should be carried out by a boiler engineer. During this service they must check to make sure a boiler is running safe and cost-effectively.


Who makes a solid central heating boiler?

Some reliable brands known for making solid central heating boilers include Worcester Bosch, Viessmann, Baxi, and Vaillant. It's important to choose a reputable brand that offers quality and durability.


When is central heating power flushing necessary?

Central Heating Power Flushing can be necessary if there is a large build of of substances within the central heating pipes, the boiler, or the radiators. These substances can cause build of of pressure within the boiler to dangerously high levels, as well as preventing hot water from flowing properly through pipes.


How much does it cost to install a Central Heating Boiler?

The cost to install a central heating boiler varies greatly depending on how big an area you have to heat and how cold it gets in the winters where you live. For a 2000 sqare foot home, it appears that it would cost between 6 and 8,000 dollars to purchase a boiler and have it installed.


How do you get water in the boiler?

In the combo boiler for the central heating? You need a small piece of hose (or it might have a permanent connection) to fix to the mains from the boiler. Then turn the taps near the boiler for the mains and the boiler. You want the pressure to be about 1.3 bar


How do you test central heating magic eye?

To test a central heating magic eye, cover it with your hand. If the boiler fires up, the magic eye is working correctly. If the boiler doesn't fire up, you may need to clean or replace the magic eye.


How do you calculate boiler heating surface?

How to calculte boiler heating sarface


If a boa constrictor gets out of tank where would it most likely hide?

Anywhere warm ! A central heating boiler, underfloor heating pipes... etc