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magnetite
Magnetite is a mineral and one of the main iron ores, with the chemical formula Fe3O4. It is one of the oxides of iron, and is ferrimagnetic; it is attracted to a magnet and can be magnetized to become a permanent magnet itself. It is the most magnetic of all the naturally occurring minerals on Earth. Naturally magnetized pieces of magnetite, called lodestone, will attract small pieces of iron, which is how ancient peoples first discovered the property of magnetism.Magnetite is black or brownish-black with a metallic luster, has a Mohs hardness of 5–6 and leaves a black streak. Small grains of magnetite are very common in igneous and metamorphic rocks.The chemical IUPAC name is iron(II,III) oxide and the common chemical name is ferrous-ferric oxide.
Hi!
I have mostly underfloor heating in my house and one new radiator and two old. A bit of metal pipes and three manifolds, but mostly PEX-pipes.
The heat source is a Vaillant FlexoCompact 88/4 heatpump. The plumbers which installed the heatpump added Elysator Sanol (cleaning agent) and...
As title boys n girls, will it dissolve hard particles of magnetite? These particles will dissolve in brick acid easily, but I don’t fancy putting neat brick acid in a heating system.
Thanks
Hi all,
Got a problem where only a couple of rads getting hot in bungalow.
Originally it was the bed rad stone cold. Drained and flushed the system with fernox F5 and changed rad valves now that rad gets hot and bathroom but others cold? Combi boiler, loads of pressure at rads but heat not...
sparky
Thread
22mm
bathroom
boiler
bungalow
cold
cold radiator
combi
combi boiler
copper
flushing
hot
hot rads
jobs
loft
magnaclean
magnetite
pipe
power
pressure
problem
pump
sludge
system
valves
water
Hi all
Just wondering if any of you have any experience of supplying/or fitting inline magnetic or electrolytic scale inhibitors.
Your experiences/opinions welcomed.
Not sure what size they are. Seen them once or twice. Friend's house has them feeding all rads. A decorator put a rad back on and the pipe bent double. What's the point/benefit of them?
Hi i need to change a stop tap from the incoming mains i no how to turn off the water in the road but what do i do with the water thats left above the stop tap the pipe work disapears upwords behind some boxing.
Thanks in advance to all for looking
copperhead
Thread
cold
drain
free
hose
job
kitchen
magnetite
mains
pipe
radiator
rubber
stop tap
tap
vertical
water
work
hi guys, just need some advise on this one.....
I got called to a job today and when i asked for the heating to come on the boiler fired up and the pipes round the cylinder were all hot and both sides of the pump!! I tried bleeding the rads to try drag any air out the system but this didnt...
mattytheplumber
Thread
bleed
blockage
cold
cold radiator
copper
flow
flush
getting
head
header
header tank
hot
hot rads
hot water
impeller
job
magnetite
motorised valve
not getting hot
parts
power
pump
radiator
screw
tank
valve
valves
water
Which is the better boiller in your opinion. Not much in the price. I have a customer who has a father in law who used to be a plumber and told Gloworm are pretty good. Ive never fitted one. I believe they share bits from Vaillants?
Plucky
Thread
30cdi
baxi
bits
boiler
boilers
comparison
condensing
digital
expansion
fitting
glow worm
installation
law
magnetite
maintain
plumber
potterton
price
tee
vaillant
worcester
work
Hi everyone
I am just on the verge of buying a Fernox powerflush pump,but am quite impressed by the Adey Solutions magnacleanse power flush filter and its claim of doing a six rad flush in two hours.anybody used one? is it as good as they say,at a third of the price of a fernox powerflush...
Smeagal
Thread
cleaning
combi
copper
filter
flow
flush
flushing
heater
high
job
law
machine
magna
magnaclean
magnacleanse
magnetite
plumbers
power
power flush
pump
pumped
remove
sludge
system
tee
trade
water
Just moved into a new house that has been unoccupied for over 8 months. The boiler has previously been well looked after by British Gas on behalf of the previous occupier, so I suspect something has seized up. Regardless of the temperature settings on three of the radiators, they eventually only...
vincentsrus
Thread
air
boiler
central heating system
cold
drain
flush
free
gas
hammer
hose
hot
impeller
magnetite
not heating
pipes
power
problem
properly
pump
radiator
radiators
rubber
save money
system
temperature
trv
valve
water
Hi everyone,
I had my boiler engineer out last year as our hot water decided to stop working. After trying a few bits, he decided it was the heat exchanger that was faulty on my combi boiler. Replaced it with a brand new one and hey presto, it all worked fine again.
Hot water Pressure is...
andycharger
Thread
boiler
combi
electronic
exchanger
flushing
gas
heat
heat exchanger
hot
hot water
job
loft
magnetite
mains
pipes
plumbing
pressure
pump
remove
shower
supply
trade
valves
water
water mains
work
Having been refused BG cover on CH system due to excessive iron oxide sludge, we were told £680 to get a powerflush by BG which we got told was a lifetime guaranteed one.
Hubby who is not a plumber, but has done various re plumbing on our system over the years and according to the gas engineer...
horseunderwater
Thread
anyone
bar
boiler
central heating system
diy
drain
gas
google
guide
jobs
magnaclean
magnetite
mains
mains water pressure
manual
plumbing
pressure
refill
remove
supply
water
water pressure
website
work
Hi Guys - had a few jobs recently where a power flusher could have been useful. Is there really much difference between them and are there any really useful features that I should look out for.
cheers in advance
David
dleader
Thread
flush
heating
jobs
magnetite
power
radiators
which
Hi,
I was wondering if anyone has used the Sentinel Magnetite System Filter and if it get rid of very small particles?
I am currently using the magnaclean, and it captures some of the dirt but the very small particulars get through and obviously get stuck in the heat exchanger.
Or do you...
rockinter
Thread
boiler
filter
magnaclean
magnetite
remove
sentinel
system
Well, I had a brand new Vaillant Ecotec Plus 831 boiler fitted 3 years by a corgi registered person after my old boiler had its days after 15 years.
Since that day I have had nothing but trouble with the boiler.
After 4 weeks of fitting the boiler it started to make a lot noise, then...
rockinter
Thread
air
air vent
boiler
central
central heating system
cold
combi
connect
drain
filter
flow
flush
magnetite
pipes
power
problem
radiator
refill
sealed
system
tank
vaillant
vent
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