Moggaman

How did you get 2.2 kw of power?. is the Air2water using most elec when the compressor is on or when the pump is on? Also, the compressors job is to work when the space calls to be heated, when the stat calls for heat??! I notice the pump is on all the time?. Is the pumps job to circulate the water around the UFH pipes, even when the compressor is off?? Sorry bout all the questions

I’m not 20 though!

There is an energy data section on the Daikin a2w indoor unit… tells me the average kWh for hot water heating last week was 6kwh per day…

UFH upstairs also… says 17l/per min on my Daikin indoor unit under flowrate ?

I’m Wondering if that amount of kWh over the course of a night when it is so cold outside is normal?. I don’t have any concerns about the insulation .

I managed the build … insulation is excellent. upstairs is set to 19…

Lots of questions that I don’t have answers to! House is well dried out how do I check flow temp? presume hot water heating is always on - not set to a time constraint ..again I presume I can check this on my indoor unit? house is hugely insulated… 150mm PIR under UFH… 120pir in walls and attic well insulated . im in the west of Ireland !

Hi. Moved into my new build in July. Would appreciate some input. Daikin air 2 water pump with UFH down and up. 95sq m down and 95sq m up. heat kicked in around mid November .before that usage was about 11kw a day. currently we have a cold snap…minus 3 every night . I checked my meter this morning .. since 11pm last night to 8am this morning , 20kw of electric has been used.. now I understand the unit has to do extra work to go from -3 to the 20degrees the rooms are set at. Is it something that should worry me. House is very well insulated. I noticed when checking the meter reading outside at 11pm that the unit was extremely loud, louder than normal… is it defrost mode that is using the power?? thansk

Jeez, I would’ve noticed them … pretty sure the cleaner did it… they are all over some panes in circular and random fashion

Hi guys. Moved into new house about 3 months ago. Got windows cleaned by window cleaner the other day…. There are scratches everywhere ….which were clearly caused by whatever way he cleaned them… can they be fixed I wonder ?

I presume it’s nothing to worry about if that was the case … just annoying ….heard it at lunch today downstairs!

https://app.soundstripe.com/sfx/67258 this is the nearest I can find to the sound !!!

Definitely not felt or tiles

It’s not wind. That’s definite. As the poster below described it’s not a crack or a bang , deeper in tone to that and brief . maybe hours between. I only hear them at night … that might be just cause I’m not around during the day and haven’t been in the house that long

Deeper in tone and brief … good description .. what I was trying to describe

Sounds like me… someone mentioned to me that the 11m long I beams I used should ideally be spliced for expansion… so my 11m long I beams go from gable to gable supported twice in between with concrete walls. They are mortared in at the ends … perhaps there is some tension / energy there?

Definitely no squirrels

I have black upv guttering which makes a lot of noise in the sun but that’s not it

No heating on yet

I wish

Not sure really… every night

Hi. We moved into new home in July. It is block build with 150mm cavity. We have Widespan slabs sitting on ground floor walls. Block walls upstairs. It is a 1.5 storey rectangular house with a simple A roof where the rafters rest on a 2 beams 12m long beams that span from gable to gable. Beams are supported across its span by upstairs block walls. thing is …. Every night there are multiple loudish bangs… may 10 every night…probably during the day too but we are not there. It sounds like if someone hit the wall with their hand or a mallet.. it’s difficult to understand where it is coming from… my best guess is that it sounds like it’s coming from the gable walls….has me confused and a bit concerned. I have since been looking all around the house in detail…and notice many hairline cracks on the walls…none are more then hairline but there are quite a lot especially over the doors any guidance please

Cheers for that… 1400 kWh for the ASHP alone?. Can I ask how u were able to quantity that accurately?

Also , any idea what kWh u could average the UFH on its own to please