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motorised valve
The Motorised Submersible Canoe (MSC), nicknamed Sleeping Beauty, was built by the British Special Operations Executive (SOE) during World War II as an underwater vehicle for a single frogman to perform clandestine reconnaissance or attacks against enemy vessels.
I was helping a friend drain down his central heating system in the house
he had just moved in. I found that some of the rads bleeding valve had been over tighten to the point they had been rounded off, I bled the rads the best I could then refilled and again beld the rads best I could.When full...
new b
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bleeding
central
central heating
cold
cylinder
drain
gravity
heating
hot
hot water
hotwater
job
motorisedvalve
problem
pump
screw
switch
system
valve
water
Hi...
Im hoping someone here would please be able to assist me in some way with regards to installinf destratification pumps onto my hot water chlorifiers?
iv got 2 horizontal chlorifiers and have been advised to install a destratification system onto both of them.
it was suggested to tap...
WarrenLloyd
Thread
check valve
cold
cylinder
essex
fitting
flow
high
hot
inside
instalation
installation
installing
mains
motorisedvalve
problem
pump
pumps
safe
system
tank
tap
tee
temperature
timer
valve
water
Hi,
On an unvented system can the central Heating circuit be ran through a cylinder coil? If it can would it require a cylinder stat and motorised valve to prevent the cylinder from over heating?
Many thanks
lenny
lenny
Thread
boiler
central
central heating system
control
cylinder
flow
high
hot
internet
loft
motorisedvalve
plumber
pressurised
safe
safety
shower
supply
system
tee
unvented
valve
water
work
Hi folks, hope someone can help us here, I'm struggling to get my head around a complicated electrical install of boiler & cylinders. I'm an electrician, not a plumber.
The new system has been installed by others but we've been called in to 'sort it out' after the previous people gave up...
superstardeejay
Thread
boiler
boilers
central heating system
circulation
condensing
condensing boiler
cylinder
dhw
difficult
electrical
fitting
free
head
hot
hot water
inside
installation
motorisedvalve
oil
overheat
power
pump
radiators
switch
timer
valvevalves
water
wiring
Phone rings"Hi can I help?"
"Yes please,my heating doesn't work,we are cold and we have no hot water,but we can hear a terrible bubbling sound from the pipes in the airing cupboard "
"No probs you're only 5 miles from me,I'll be there within the hour"
Turn up,workout the system,put a motorised...
jpm
Thread
apprentice
bubbling
charge
cold
customers
cylinder
free
hammer
heating
hot
hot water
job
manual
motorisedvalve
no hot water
pipes
plumber
plumbers
system
tap
tools
valve
vent
water
work
I need to replace the valve on a sealed system and just wanted to check that its the same prcedure as a vented system
ie. turn system off, drain 1st floor rads, replace valve, refill system
What presure should the system be presurised back up to?
Is there anything else i should bear in...
Drunkn Munky
Thread
bar
blank
boilers
cold
drain
filling loop
heating
insurance
motorisedmotorisedvalve
refill
remove
replacement
replacing
rubber
sealed
sealed system
supply
system
valve
water
I have a unvented system with a combi boiler. Reciently there is no hot water. The central heating works ok. Switched on emmersion heater for hot water.
Any suggestions what to check first..??:confused:
boiler
central
central heating system
combi
combi boiler
cylinder
diverter valve
electric
heater
hot
hot water
metal
motorisedvalve
no hot water
power
problem
supply
system
tank
unvented
valve
water
hi please could you advise what i need to do my central heating wont go off the setting is set at off and the thermostat is set as low as the dial will allow
there is nothing on the boiler that i can see that will allow me to overide anything
any advice appreciated
Hello all if anyone can help it would be appriciated.I Have just been to a large house,the central heating and hot water runs off a system boiler the hot water is then stored in a cylinder.The problem is that the heating for the house is controlled by two thermostats which are turned off at the...
azzvon12
Thread
2 port
boiler
central
central heating system
circulation
cylinder
hot
hot water
hot water cylinder
installation
job
motorisedvalvemotorisedvalves
problem
radiator
radiators
thermostatic
thermostatic valves
trv
valvevalves
water
work
hi, im trying to price up a a small 2 bedroom bungalow which will be built and we might sell on. Iv had experiance with underfloor and too much experiance with rads. Now they reackon running cost of underfloor is 25-40% cheaper due to lower temps. And one company claimed it take 40% less time to...
air
bathroom
boiler
bungalow
central heating system
cold radiator
conventional
flow
free
hot rads
install
insulation
motorisedvalve
parts
pipe
price
pump
sealed
system
trade
ufh
under floor heating
underfloor
underfloor heating
valve
work
We have a Drayton Lifestyle LP522 in our property. As the summer months are coming we have decided to switch our central heating to "OFF" on the control panel. Since doing this, we have noticed that when our hot water comes on (which is set to "TIMED" to come on once in the morning and again in...
zoemichelle
Thread
air
boiler
central
central heating system
combi
control
drayton
fix
hot
hot water
hot water system
lp522
motorisedvalve
plumber
plumbing
pump
radiator
radiators
sealed
solar
switch
system
valve
water
Hi all,
I bought the house a year ago and a strange issue started a little while back. i woke up one morning to find that i had no hot water or central heating.
After reseting the boiler all was fine, later that day the heating kicked in and the cylinder had heated up, when the heating turned...
up_the_creak
Thread
boiler
central
central heating system
circulation
cut out
cylinder
flow
hot
hot water
motorisedvalvemotorisedvalves
no hot water
pipe
pipes
potterton
problem
profile
pump
system
test
valvevalves
water
I have a Towerstat RS room stat, a Grasslin QE2 and a glow worm micron 40ff boiler.
I had an intermittent problem where the room stat light would be on, but the rads werent warm, and when i turned the stat down the light didnt go off, it just got dimmer. I then had to switch the system off at...
CaptainCarling
Thread
boiler
central
central heating system
diy
glow worm
help
hot
hot water
job
motorisedvalve
please
plumber
problem
switch
system
valve
water
working
Ive been doing lots of endfeed practice and im getting there. helped out a family experienced diy`er move some rads and we used yorkshire.
was very impressed on the neatness, perfect silver line around the joint.... until family member insisted on adding more solder to it! in my mind it made...
traineedrip
Thread
bargain
cheap
copper
diy
fitting
flame
gas
inside
motorisedvalve
pipe
plumbers
plus
price
question
seal
silver
solder
valve
yorkshire
Have a job where although the programmer is off the rads stay on, everything seems to be working including the boiler, could it just be a programmer replacement?
dml
Thread
boiler
boilers
central heating system
hot
hot water
job
motorisedvalvemotorisedvalves
power
problem
remove
replacement
supply
switch
system
valvevalves
water
won't
work
Hi All
we have just had a major problem with our boiler basically it would fire up when its called then about every 10 seconds its trying to re-ignite the burners and kept doing this until the boiler reached its temperature and this went on for a few days until one day the boiler just cut out...
walden
Thread
boiler
central
central heating system
gas
halstead
hot
hot water
motorisedvalve
oil
pressure
problem
system
temperature
valve
water
the motorised valve on my ch is starting to buzz, particularly when it switches the radiator flow on. It buzzes for a bit and settles down after a random amout of time. Can I perform any remedials (subject to usual safety considerations) apart from replace the thing. (not cheap on a limited...
theoldboy
Thread
budget
buzzing
cheap
fix
flow
free
heating
hot
hot water
inside
merchants
motorisedmotorisedvalve
pipes
plumbers
power
radiator
remove
safe
safety
screw
valve
water
I want to be able to independently pump both the DHW and the HTG circuits. If I use motorised zone valves with end switches, it looks like either both pumps come on every time the boiler is activated OR the pumps start as the valves BEGIN to turn rather than only when they get to fully OPEN OR...
UKenGB
Thread
boiler
control
dhw
double
flow
motorisedvalve
over run
pump
pumping
switch
valvevalves
Hi,
I recently had some building works done whereby several rads were removed & then replaced.
The boiler hasn't been the same since & will cut out at periods per below.
I have a Potterton Suprima & have had it serviced almost annually.
I have an expansion vessel up in the loft which at...
Cockaleaky
Thread
bleed
boiler
building
central heating system
control
drain
expansion
expansion vessel
green
hot
job
loft
manual
motorisedvalve
potterton
pressure
problem
reset
switch
system
valve
vessel
water
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