Morning guys I wondered if anyone can help our heat pump is oversized, what can we do to improve its efficiency?Its my fault really as at the time Daikin only offered a minimum of 9kw with the black grill which we liked the look of compared to Daikin other units. Our heat load is about 5kw at -2, i was thinking maybe a buffer could help but after reading these posts I'm totally confused. We have a 25litre buffer which I believe was installed for hydraulic separation and nothing else 25litre volume. The heat pump will modulate down to 30% according to the manufacturer but won't be enough on the milder days of spring/Auturm when we should be saving. Any help be much appreciated as electric has just doubled for us.
@@rosiertje We don’t have underfloor heating currently but will be looking to retrofit to the kitchen dinner in the future. We have a 200L hot water tank
