You may have assumed, like many people,
that there is very little involve in buying radiators. You simply find a style
you like and you buy it; but there is much more to the process than this.
Below, we’re going to consider the ‘need to know’ facts for buying new
radiators.
How Big Should the Radiator Be?
Clearly, before you buy a radiator, you
need to know whether it will fit in the space. There are many different sizes
to choose from, and if you can’t find the size you need, then you can always
have one made to your bespoke specifications; although this will be expensive.
When you’re choosing the size of the radiation,
you should use modelling to establish whether it will look good in the space at
the size chosen. You may think that you need a specific size, but once you
install it may find that it looks too big or too small. To work out how it will
look you need to create a model – you can do this using graph paper, and draw
out a scale model, you could make a mini-model of the room (this can be a fun project)
or you can use some sort of design software. When you design your model, make
sure that you include the radiator valves in the dimensions that you use; you
don’t want to measure the unit, then find that when the valves are taken into
account it no longer fits.
There is another consideration with size.
The larger the radiator the more heat it emits, so when choosing the size you
also need to keep in mind how much heat you want in the room. You work this out
by finding the British thermal unit (btu) needed for the size of the room. then
you need to buy a radiator that can emit the required Btu output.
Are there Better Places to Hang the
Radiator?
Many people will tell you that the best
place to hang a radiator is under the window, and while it is true that the
room will heat more evenly if you do this, and that it will reach a good heat
level. It can also be more expensive as it has to heat colder air before it
starts to warm the room. if money is a problem, and the window is relatively
far away from where you sit, then you can hand the radiator on another wall,
but in general, near the window or an outside wall is the best place to hang
it. When hanging the radiator, remember to make room for the radiator valves,
as well as the unit itself.
Does Colour Make a Difference
You will probably know that colours play a
role in heat – white reflects heat out, while black absorbs the heat. When it
comes to radiators colour is relatively important. White radiators are best,
because they radiate the heat out into the room. however, the difference is
marginal, so if a different colour suits your room better, then choose that one
– but do a little research just to make sure that the colour is suitable.
Does Shape Make A Difference?
According to some sources, there is a
difference in efficiency between different shaped radiators. Radiators that
have fins tend to over the best heat output.