I am getting old and cannot take the cold.
I used to run the house around 16°C-18°C, at the moment its 18°C - 20°C Last might outside went down to -4°C.
How much am I paying for the extra 2 degrees of comfort?
Well the temperature difference was around 24°C as compared with 22°C... So extra fuel burn would be about 9%.
Do I really care enough about saving 9% of my winter oil bill to shiver
in the house?
Nope. Fuck it. Turn it up to 11...
I am getting old and cannot take the cold.
I used to run the house around 16°C-18°C, at the moment its 18°C - 20°C Last might outside went down to -4°C.
How much am I paying for the extra 2 degrees of comfort?
Well the temperature difference was around 24°C as compared with 22°C... So extra fuel burn would be about 9%.
Do I really care enough about saving 9% of my winter oil bill to shiver
in the house?
Nope. Fuck it. Turn it up to 11...
On 12/01/2025 12:16, The Natural Philosopher wrote:
I am getting old and cannot take the cold.
I used to run the house around 16°C-18°C, at the moment its 18°C - 20°C >> Last might outside went down to -4°C.
How much am I paying for the extra 2 degrees of comfort?
Well the temperature difference was around 24°C as compared with 22°C... >> So extra fuel burn would be about 9%.
Do I really care enough about saving 9% of my winter oil bill to
shiver in the house?
Nope. Fuck it. Turn it up to 11...
+1
In weather conditions such as we are experiencing this week I have my
heating 20C 24 hours a day rather than normally setting the room
thermostat to 16C for 8 hours during the night. I can afford the
heating and prefer comfort. It may be more expensive but its usually for
only 3 weeks a year, at most.
I heat the two rooms used most during the day to 20C but have TRVs on upstairs radiators set to a lower temperature. Doors to the 20C rooms
are usually closed so that the heat is more confined.
Today, I had the heating on overnight but now at midday the sky is blue
and cloudless and the solar gain through my large windows means that the
room thermostat had turned the CH off.
I am getting old and cannot take the cold.
I used to run the house around 16°C-18°C, at the moment its 18°C - 20°C Last might outside went down to -4°C.
How much am I paying for the extra 2 degrees of comfort?
Well the temperature difference was around 24°C as compared with 22°C... So extra fuel burn would be about 9%.
Do I really care enough about saving 9% of my winter oil bill to shiver
in the house?
Nope. Fuck it. Turn it up to 11...
The Natural Philosopher wrote:Ventilation
I am getting old and cannot take the cold.Slightly tangentially ... I had a shock this week when I was sorting
I used to run the house around 16°C-18°C, at the moment its 18°C - 20°C >> Last might outside went down to -4°C.
How much am I paying for the extra 2 degrees of comfort?
Well the temperature difference was around 24°C as compared with 22°C... >> So extra fuel burn would be about 9%.
Do I really care enough about saving 9% of my winter oil bill to
shiver in the house?
Nope. Fuck it. Turn it up to 11...
through a wardrobe - several things had a lot of mildew on them and a
leather jacket is probably ruined because of it. The reason this is
relevant is that our heating system allows individual control of
temperature and schedule in each room. Several of the bedrooms aren't
used for months at a time so we keep the temperature in them around
16-17 degrees. Ironically, the mildew was on clothes in a couple of
bedrooms that *are* used, but we tend to keep the upstairs temperatures
low so these rooms don't often get above 19 degrees.
Not sure what the moral of the story is, but I think a degree or two
more might be in order and hang the oil cost. An alternative might be a
small bar heater in each wardrobe, but that requires a new tuit and
they're always max'ed out.
The Natural Philosopher wrote:
I am getting old and cannot take the cold.Slightly tangentially ... I had a shock this week when I was sorting
I used to run the house around 16°C-18°C, at the moment its 18°C - 20°C >> Last might outside went down to -4°C.
How much am I paying for the extra 2 degrees of comfort?
Well the temperature difference was around 24°C as compared with 22°C... >> So extra fuel burn would be about 9%.
Do I really care enough about saving 9% of my winter oil bill to shiver
in the house?
Nope. Fuck it. Turn it up to 11...
through a wardrobe - several things had a lot of mildew on them and a
leather jacket is probably ruined because of it. The reason this is
relevant is that our heating system allows individual control of
temperature and schedule in each room. Several of the bedrooms aren't
used for months at a time so we keep the temperature in them around
16-17 degrees. Ironically, the mildew was on clothes in a couple of
bedrooms that *are* used, but we tend to keep the upstairs temperatures
low so these rooms don't often get above 19 degrees.
Not sure what the moral of the story is, but I think a degree or two
more might be in order and hang the oil cost. An alternative might be a
small bar heater in each wardrobe, but that requires a new tuit and
they're always max'ed out.
It only uses 22W an hour
On 12 Jan 2025 at 16:04:55 GMT, "Jeff Layman" <Jeff@invalid.invalid> wrote:
It only uses 22W an hour
What you actually mean is: "It only uses 22W".
On 12/01/2025 17:49, Tim Streater wrote:
On 12 Jan 2025 at 16:04:55 GMT, "Jeff Layman" <Jeff@invalid.invalid> wrote: >>
It only uses 22W an hour
What you actually mean is: "It only uses 22W".
What I meant was it only uses 22Wh an hour, but that looked clumsy!
On 12 Jan 2025 at 18:12:55 GMT, "Jeff Layman" <Jeff@invalid.invalid> wrote:
On 12/01/2025 17:49, Tim Streater wrote:
On 12 Jan 2025 at 16:04:55 GMT, "Jeff Layman" <Jeff@invalid.invalid> wrote: >>>
It only uses 22W an hour
What you actually mean is: "It only uses 22W".
What I meant was it only uses 22Wh an hour, but that looked clumsy!
Of course, because that is (W x h / h), and the h cancel out, leaving you with >W. Simple dimensional analysis.
Nope. Fuck it. Turn it up to 11...
On 12 Jan 2025 21:55:30 GMT, Tim Streater <tim@streater.me.uk> wrote:
On 12 Jan 2025 at 18:12:55 GMT, "Jeff Layman" <Jeff@invalid.invalid> wrote: >>
On 12/01/2025 17:49, Tim Streater wrote:
On 12 Jan 2025 at 16:04:55 GMT, "Jeff Layman" <Jeff@invalid.invalid> wrote:
It only uses 22W an hour
What you actually mean is: "It only uses 22W".
What I meant was it only uses 22Wh an hour, but that looked clumsy!
Of course, because that is (W x h / h), and the h cancel out, leaving you with
W. Simple dimensional analysis.
Does anyone still quote rate of acceleration as per-second per-second?
On 12 Jan 2025 21:55:30 GMT, Tim Streater <tim@streater.me.uk> wrote:
On 12 Jan 2025 at 18:12:55 GMT, "Jeff Layman" <Jeff@invalid.invalid> wrote: >>
On 12/01/2025 17:49, Tim Streater wrote:
On 12 Jan 2025 at 16:04:55 GMT, "Jeff Layman" <Jeff@invalid.invalid> wrote:
It only uses 22W an hour
What you actually mean is: "It only uses 22W".
What I meant was it only uses 22Wh an hour, but that looked clumsy!
Of course, because that is (W x h / h), and the h cancel out, leaving you with
W. Simple dimensional analysis.
Does anyone still quote rate of acceleration as per-second per-second?
lower the RH from around 72% to about 65%. That seems enough to stop the mildew. To be fair, it probably needn't be used in the summer months, so
that would save on the electricity bill.
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