Central Heating - do you leave it on whilst at work?

Central Heating - do you leave it on whilst at work?

Author
Discussion

Hoppy2008

2,496 posts

198 months

Tuesday 6th January 2009
quotequote all
bigTee said:
Poledriver said:
bigTee said:
Hoppy2008 said:
bigTee said:
just been home and put mine on 20 24/7 !!
Can you pop round my house and do mine for me?
key still under the mat?
Can you do mine too?
The key is under the Rottweiler! smile
on way.

I’ll take my Rohypnol. !!!!
EFA

bigTee

5,546 posts

224 months

Tuesday 6th January 2009
quotequote all
Hoppy2008 said:
bigTee said:
Poledriver said:
bigTee said:
Hoppy2008 said:
bigTee said:
just been home and put mine on 20 24/7 !!
Can you pop round my house and do mine for me?
key still under the mat?
Can you do mine too?
The key is under the Rottweiler! smile
on way.

I’ll take my Rohypnol. !!!!
EFA
hehe It's the same stuff really!!

Hoppy2008

2,496 posts

198 months

Tuesday 6th January 2009
quotequote all
bigTee said:
Hoppy2008 said:
bigTee said:
Poledriver said:
bigTee said:
Hoppy2008 said:
bigTee said:
just been home and put mine on 20 24/7 !!
Can you pop round my house and do mine for me?
key still under the mat?
Can you do mine too?
The key is under the Rottweiler! smile
on way.

I’ll take my Rohypnol. !!!!
EFA
hehe It's the same stuff really!!
I'll take 2 bottles

hehe

Poledriver

28,723 posts

197 months

Tuesday 6th January 2009
quotequote all
I've told him so many times not to to accept drinks from anyone with a PH shirt on!

Hoppy2008

2,496 posts

198 months

Tuesday 6th January 2009
quotequote all
Poledriver said:
I've told him so many times not to to accept drinks from anyone with a PH shirt on!
ha ha, is that McLovin?

HiRich

3,337 posts

265 months

Tuesday 6th January 2009
quotequote all
Jetl3on said:
With the falling temperatures, is it advisable to turn down the knob to minimum and leave it on all day whilst at work?
(Im thinking about the safety aspect not the willies) will that reduce the chances of burst pipes and frozen pipes and so on? what do you do with your CH?
From a cost point of view, some say it costs more leaving it on all day, but others say it costs more to warm up a cold house than keep a temperature constant, so which is it? Im with British Gas...
It takes quite a bit to get the pipes frozen. But a weekend away in this weather (with the heating off) might prove interesting when you get home. And trust me, you do not want burst pipes.
So as a precaution, it probably is worth leaving the heating on low. . With a simple timer, you could leave it on 24/7 or run the "Once" setting (starts on the morning on, then runs through to the evening off). Then adjust the thermostat before you go out. A min 5 degrees should be fine because all you're trying to do is prevent freezing.
Tip: stick a note by the door latch with the word "Thermostat" in big letters.

As others have mentioned, there are funkier solutions available.

Cost wise, it should be a bit more expensive, but clearly in some circumstances it can actually be cheaper (clearly, because some people have shown it to be so). It seems to depend on how well insulated your house is and how you use the heating system (and a host of other factors).
Obviously, the boiler will be doing some work in the daytime (and perhaps at night). But if you've set a low temp, it's not that much.
Conversely, the boiler will only be coming on fully when you get home in the evening (and wind the thermostat up to 20 degrees), rather than at a preset time. It will also get comfortable faster as the house is being warmed from an already passable temperature, and less of the 'new' heat is being radiated straight into freezing cold walls. So you could find you save money on this bit, and it could even outweigh the daytime costs.

How much it costs you is going to be down to your own circumstances - how well insulated the house is, how long is the heating normally on for, etc. The only way to know is to try it. Either take meter readings, or wait for a pleasant/nasty surprise when the bill comes in.

bigTee

5,546 posts

224 months

Wednesday 7th January 2009
quotequote all
bigTee said:
just been home and put mine on 20 24/7 !!
fk me i was hot in the night.

Had to get up and turn the bd off. Turned it off though and not back to timed so froze my nuts off this morning.

NDA

21,889 posts

228 months

Wednesday 7th January 2009
quotequote all
HiRich said:
It takes quite a bit to get the pipes frozen. But a weekend away in this weather (with the heating off) might prove interesting when you get home. And trust me, you do not want burst pipes.
So as a precaution, it probably is worth leaving the heating on low. . With a simple timer, you could leave it on 24/7 or run the "Once" setting (starts on the morning on, then runs through to the evening off). Then adjust the thermostat before you go out. A min 5 degrees should be fine because all you're trying to do is prevent freezing.
Tip: stick a note by the door latch with the word "Thermostat" in big letters.

As others have mentioned, there are funkier solutions available.

Cost wise, it should be a bit more expensive, but clearly in some circumstances it can actually be cheaper (clearly, because some people have shown it to be so). It seems to depend on how well insulated your house is and how you use the heating system (and a host of other factors).
Obviously, the boiler will be doing some work in the daytime (and perhaps at night). But if you've set a low temp, it's not that much.
Conversely, the boiler will only be coming on fully when you get home in the evening (and wind the thermostat up to 20 degrees), rather than at a preset time. It will also get comfortable faster as the house is being warmed from an already passable temperature, and less of the 'new' heat is being radiated straight into freezing cold walls. So you could find you save money on this bit, and it could even outweigh the daytime costs.

How much it costs you is going to be down to your own circumstances - how well insulated the house is, how long is the heating normally on for, etc. The only way to know is to try it. Either take meter readings, or wait for a pleasant/nasty surprise when the bill comes in.
With an empty house (I have one for sale/rent that's empty), is it worth turning the water off altogether?

miniman

25,399 posts

265 months

Wednesday 7th January 2009
quotequote all
Pickled Piper said:
That's it exactly. Doesn't effect the hot water or boiler controls. You just leave the CH boiler control as permanently on. IIRC it just makes or brakes a circuit (you can change it to do either) so it just replaces the existing thermostat. I fitted mine myself.

pp
thumbup Thanks!

muffinmenace

1,037 posts

191 months

Wednesday 7th January 2009
quotequote all
Boiler was broken from 12th Dec to the 24th, coincided with a nasty bout of flu and I can fking appreciate CH eek

Don't rent flats with boilers you've never heard of, the manufacturers will go bust.

Trevelyan

719 posts

192 months

Wednesday 7th January 2009
quotequote all
NDA said:
With an empty house (I have one for sale/rent that's empty), is it worth turning the water off altogether?
If it's got no heating at all I'd turn the water off. At least then if you do get a burst pipe the place won't get flooded, although you won't be able to tell if your pipes have split until you turn the water back on. An even better option would be to turn the water off and drain the system down altogether. No risk of pipes bursting then..

trooperiziz

9,457 posts

255 months

Wednesday 7th January 2009
quotequote all
bigTee said:
bigTee said:
just been home and put mine on 20 24/7 !!
fk me i was hot in the night.

Had to get up and turn the bd off. Turned it off though and not back to timed so froze my nuts off this morning.
My heating has a night setting that drops the temperature down by 3.5 degrees when you set it to come on. Supposedly that is the best temperature difference for sleeping, but who worked that out, I'll never know.

Does make it nice to sleep in though biggrin

bigTee

5,546 posts

224 months

Wednesday 7th January 2009
quotequote all
trooperiziz said:
bigTee said:
bigTee said:
just been home and put mine on 20 24/7 !!
fk me i was hot in the night.

Had to get up and turn the bd off. Turned it off though and not back to timed so froze my nuts off this morning.
My heating has a night setting that drops the temperature down by 3.5 degrees when you set it to come on. Supposedly that is the best temperature difference for sleeping, but who worked that out, I'll never know.

Does make it nice to sleep in though biggrin
Mine has a night setting too. It's called Mrs Tee.

Boy did she moan when i said 'PH said we should leave the CH on all the time - it's cheaper'



Jetl3on

Original Poster:

1,409 posts

199 months

Wednesday 7th January 2009
quotequote all
HiRich said:
Jetl3on said:
With the falling temperatures, is it advisable to turn down the knob to minimum and leave it on all day whilst at work?
(Im thinking about the safety aspect not the willies) will that reduce the chances of burst pipes and frozen pipes and so on? what do you do with your CH?
From a cost point of view, some say it costs more leaving it on all day, but others say it costs more to warm up a cold house than keep a temperature constant, so which is it? Im with British Gas...
It takes quite a bit to get the pipes frozen. But a weekend away in this weather (with the heating off) might prove interesting when you get home. And trust me, you do not want burst pipes.
So as a precaution, it probably is worth leaving the heating on low. . With a simple timer, you could leave it on 24/7 or run the "Once" setting (starts on the morning on, then runs through to the evening off). Then adjust the thermostat before you go out. A min 5 degrees should be fine because all you're trying to do is prevent freezing.
Tip: stick a note by the door latch with the word "Thermostat" in big letters.

As others have mentioned, there are funkier solutions available.

Cost wise, it should be a bit more expensive, but clearly in some circumstances it can actually be cheaper (clearly, because some people have shown it to be so). It seems to depend on how well insulated your house is and how you use the heating system (and a host of other factors).
Obviously, the boiler will be doing some work in the daytime (and perhaps at night). But if you've set a low temp, it's not that much.
Conversely, the boiler will only be coming on fully when you get home in the evening (and wind the thermostat up to 20 degrees), rather than at a preset time. It will also get comfortable faster as the house is being warmed from an already passable temperature, and less of the 'new' heat is being radiated straight into freezing cold walls. So you could find you save money on this bit, and it could even outweigh the daytime costs.

How much it costs you is going to be down to your own circumstances - how well insulated the house is, how long is the heating normally on for, etc. The only way to know is to try it. Either take meter readings, or wait for a pleasant/nasty surprise when the bill comes in.
Good summary, thank you.

I tried switching to permanently on mode 2 days ago at its minimal setting, and it makes such a difference, not just to the room, but walking on the wood bathroom floor when you cannot find your grandad slippers is no longer a painful experience, and I dont need to make any adjustments to the minimum setting as I can plug in the Oil Radiator for a top up in the Lounge if required.

I read on MSN that Cling flim is a good draught excluder, them old Sash windows are impossible to Proof. Gonna give that a try also, but obviously only the back bedroom windows, as it looks bluddy awful.

HiRich

3,337 posts

265 months

Wednesday 7th January 2009
quotequote all
Jetl3on said:
...them old Sash windows are impossible to Proof...
A little thing to try, if your sash windows rattle a bit (the 'rails' are a bit wider than the panels). At B&Q or Robert Dyas you can find little 2" rubber wedges in the general hardware section. Just small enough to go in the gaps between panes and rails, you'll at least get a wood-on-wood seal which will significantly reduce draughts (and stop the windows rattling in the wind).

NDA

21,889 posts

228 months

Wednesday 7th January 2009
quotequote all
Trevelyan said:
NDA said:
With an empty house (I have one for sale/rent that's empty), is it worth turning the water off altogether?
If it's got no heating at all I'd turn the water off. At least then if you do get a burst pipe the place won't get flooded, although you won't be able to tell if your pipes have split until you turn the water back on. An even better option would be to turn the water off and drain the system down altogether. No risk of pipes bursting then..
I might do that.... thanks, common sense really....