ASHP & triple glazing

[Joeboy]

Gap has now closed to 34p to run the house.

[Fintray]

Joe, I don't want to spoil your holiday but it looks as though your heat pump isn't missing the touch of your guiding hand on its controls!

[Stinsy]

Joe, I don't want to spoil your holiday but it looks as though your heat pump isn't missing the touch of your guiding hand on its controls!

That is a really nice chart! Low-and-slow, no cycling, high CoP!

[Joeboy]

quote=Stinsy post_id=55681 time=1738518630 user_id=69]

Joe, I don't want to spoil your holiday but it looks as though your heat pump isn't missing the touch of your guiding hand on its controls!

That is a really nice chart! Low-and-slow, no cycling, high CoP!
[/quote]

Temps are creeping up back home. We were over 6 for a cop when we came back in from the dive. This is this morning.

6deg air temp, 0.3HC & 1 DHW cycle for 90 mins to 65deg.


Dive school.beckons, see ya!

SCOP is slowly pulling itself up.

[Joeboy]

System keeps giving! Tomorrow is meant to be 11degs. We might see cop of 7.



Local.dive boat I'm going on tomorrow, 2 dives to 20mtrs, sorry Stig it's bloody brilliant, get well soon!

[Joeboy]

Tipped over into the 7's for cop. Dive 1 finished, absolutely incredible! Up at 7.26 earlier

[Andy]

SCOP is slowly pulling itself up.

Is that DHW and heating combined for the SCOP? I've got my combined DHW and heating at about 3.6 for the year using the GSHP

EDIT:
3.75 for as far back as my data goes.

[Joeboy]

SCOP is slowly pulling itself up.

Is that DHW and heating combined for the SCOP? I've got my combined DHW and heating at about 3.6 for the year using the GSHP

EDIT:
3.75 for as far back as my data goes.

13th Dec to now combined. The only way is up!

[Fintray]

SCOP is slowly pulling itself up.

Is that DHW and heating combined for the SCOP? I've got my combined DHW and heating at about 3.6 for the year using the GSHP

EDIT:
3.75 for as far back as my data goes.

13th Dec to now combined. The only way is up!

Also you had a lot of data errors due to air in the system prior to 27th January, if you take the cop since then it is 4.59 so will only get better as the temperature (hopefully) improves.

[Andy]

SCOP is slowly pulling itself up.

Is that DHW and heating combined for the SCOP? I've got my combined DHW and heating at about 3.6 for the year using the GSHP

EDIT:
3.75 for as far back as my data goes.

13th Dec to now combined. The only way is up!

Yep, not that it's a competition. I'm 3.49 over the same period. It interesting how the GSHP and ASHP performance at temperatures is opposite. The GSHP will perform better in extreme cold but for example at the moment the ASHP significantly out performs the GSHP. It will be very interesting to see your data after a year is out. One day my HP will die and then I need to decide if I will stick in another GSHP or convert to an ASHP. With technological improvements it sounds like ASHP might be an easier option.