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litres
The litre (British English spelling) or liter (American English spelling) (SI symbols L and l, other symbol used: ℓ) is a metric unit of volume. It is equal to 1 cubic decimetre (dm3), 1000 cubic centimetres (cm3) or 0.001 cubic metre (m3). A cubic decimetre (or litre) occupies a volume of 10 cm × 10 cm × 10 cm (see figure) and is thus equal to one-thousandth of a cubic metre.
The original French metric system used the litre as a base unit. The word litre is derived from an older French unit, the litron, whose name came from Byzantine Greek—where it was a unit of weight, not volume—via Late Medieval Latin, and which equalled approximately 0.831 litres. The litre was also used in several subsequent versions of the metric system and is accepted for use with the SI, although not an SI unit—the SI unit of volume is the cubic metre (m3). The spelling used by the International Bureau of Weights and Measures is "litre", a spelling which is shared by most English-speaking countries. The spelling "liter" is predominantly used in American English.One litre of liquid water has a mass of almost exactly one kilogram, because the kilogram was originally defined in 1795 as the mass of one cubic decimetre of water at the temperature of melting ice (0 °C). Subsequent redefinitions of the metre and kilogram mean that this relationship is no longer exact.
Hello,
This is my first time posting as I'm a new member so apologies in advance if this has been covered before.
I have recently done a landlords gas check at a property with only 1 gas appliance (heat only boiler) and ended up condemning it as it was ID for many reasons. The landlord asked...
I have a Premiier plus Economy 7 electric hot water tank. Model PP150E
At the moment it is on for something like 9 hours at night which seems excessive.
How long do you need the economy 7 hot water heating on for to heat 150 litres of water?
Or does it stop heating once it dectects the...
For reasons I won't bore you with I cannot have an unvented system so am looking at having a storage combi installed. My mains has been upgraded to 32mm and when the new boiler is installed the current 15mm running into my house from the mains will be upgraded to 22mm.
My house is a normal...
Paul Hemel
Thread
combi
flow
high
litres
minute
really
setup
showers
which
I've just bought a house with an old oil central heating system. The level gauge was hovering over 20 and it goes from 0-200. The tank it a lot bigger than 200 litres so I presumed it held 2000 and the gauge was showing it in 10ths. Within a day of running the central heating. The level went...
NJ1081
Thread
attach
dropped
gauge
level
litres
oil
oil tank
reading
tank
I've just bought a house with an old oil central heating system. The level guage was hovering over 20 and it goes from 0-200. The tank it a lot bigger than 200 litres so I presumed it held 2000 and the guage was showing it in 10ths. Within a day of running the central heating. The level went...
Unregistered
Thread
could
float
gauge
guage
level
litres
oil
oil tank
please
tank
Hi,
My old chaffoteaux unvented indirect 200L is on its way out. I have had a few quotes and after some impartial advice. The price of the job is not important just that the cylinder is of a good quality.
I have been quoted:
Kingspan Albion
Gledhill stainless lite
Plumb Centrestore...
If the flow rate at your cold mains tap is 12 liters per minute measured with a measuring cup and you get a combi gas boiler that can heat water at 14 liters per minute what effect will it have on the boiler?
I may be able to upgrade the mains lead water pipe at some time which would increase...
coldboiler
Thread
boiler
flow
flow rate
heat
litres
lower
mains
oil
water
hi guys, ok, heres the deal.. im about to start work on .large 4 bed property, will have main bath with mixer shower and two en suite with electric shower plus full 15 rad heating system... had ss water out and only getting 18 litres a min on street so a new main wont help with the 16 litres a...
Hi I am thinking of doing away with my cylinder and 3 bar pump and replacing it with a mains fed thermal thermal store system. My mains pressure is usually 2 bar (but can fall to 1.5) and my flow is approx 18 litres pm. I live in a 2 shower room apartment, there s usually just the two of us...
Klythawk1946
Thread
cylinder
help
litres
mains
please
shower
store
thermal
thermal store
usually
Hello, I want to remove tank from the storage and install an electric water heater to save space and have hot water on demand.
I live in a 1 bedroom flat, so I need to serve only 1 bathroom. At home I have only electricity, no gas.
I was thinking to this solution instead of the tank, Tankless...
gijno
Thread
device
electric
heater
install
litres
remove
shower
tank
water
water heater
Good afternoon
I had recently posted a thread in the arms about the excessive oil consumption of my Mothers oil fired boiler.
A little bit of history for you.
The boiler is a Firebird 150k- Model RDB2.2. This was installed approximately 18 months ago by an Oftec registered installer.
5...
Hello, can anyone advise an amateur.
I have underfloor heating (hot water from combi through plastic pipes) on 2 floors of a 3 floor semi + 4 rads.
combi pump died, BG fitted new and advised fitting a magnatech 2. I've searched spirotech.co and found they now do a mark 3 model. So ok i can fit...
derryk
Thread
advice
fitting
heating
litres
should
system
ufh
under floor heating
underfloor
underfloor heating
uponor
Hope you all have a good week at work. Please be sure to pay all of your taxes as we are all in this together.
http://t.co/5D79UHCS
Sent from my iPad using Tapatalk HD
Hi all
I have inherited with the house a Warmflo Kabin Pak 90 boiler. I have never had oil heating before and cant believe how expensive it is to run. There are 9 rads in house and I dont have heating on alot. I have gone through 500 litres of oil in six weeks. There is s little counter on...
louis2624
Thread
boiler
central heating system
help
house
litres
please
Hello I'm Moley from Aberdeenshire .
I've just moved house and this one has got solid fuel central heating / oil fired and we want to move the hot water tank up the loft . At the moment its in a cupboard in the living room which is not the best place for it.
But the big problem we have is...
moley
Thread
cylinder
horizontal
hot
hot water
hot water cylinder
indirect
least
litres
size
unvented
water
I have an oil fired central heating system and the boiler no longer wants to work. Boiler/Burner does not even get to the firing up stage. I can hear a noise (like a quiet background humming) from boiler then it switches itself off.
Now over the last few days when this has happened I pressed...
rolo28
Thread
advice
boiler
fired
litres
not working
oil
oil boiler
please
service
working
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