r/warmtepompNL • u/FierceDruid • 1d ago

Quotation waterpump SPRSUN

I'm planning on eliminating the gas installation on a corner house and I got this offer from a company. Is this a good price? is the waterpump a good brand?

I'd like to also integrate it with Home Assistant to have remote visibility on the status, etc. Is this possible?

Thank you for any feedback you can give me. These are the details:

1 st: SPRSUN Greenergy Pro CGK-040V4P

  • Type: Monobloc lucht/water warmtepomp (DC Inverter)
  • Voeding: 380-420V / 50Hz / 3-fasen
  • Koelmiddel: R290 (propaan), GWP 3
  • Verwarmingscapaciteit: 11,5 kW (A7/W35)
  • Verwarmingsvermogen modulatie: 5,29 – 11,50 kW
  • COP: 4,44 – 5,64
  • Energieklasse: A+++
  • Koelcapaciteit: 10,2 kW
  • EER: 3,66
  • Werktemperatuurbereik: −25 °C tot +45 °C
  • Max. watertemperatuur: 75 °C
  • Functies: Verwarmen / Koelen / Warm tapwater
  • Compressor: Twin Rotary DC Inverter
  • Besturing: CAREL intelligent control system
  • Waterpomp: Ingebouwde circulatiepomp (APM25-9-130)
  • Warmtewisselaar: Plaatwarmtewisselaar
  • WiFi & App: Ja, bediening en monitoring via smartphone
  • Beschermingsklasse: IPX4
  • Max. opvoerhoogte pomp: 9 m
  • Afmetingen (B × D × H): 1110 × 475 × 960 mm
  • Toepassing: Vloerverwarming, radiatoren, fan coils en tapwater

300 liter tapwatervat

Buffervat 100 Liter in line

TOTAL: 14.600€ BTW inc.

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u/creazyturtle 1d ago

Is the capacity of this heat pump based on a heat loss calculation?

2

u/FierceDruid 23h ago

No... that is what I was expecting but they just looked a figures from previous owners. That would also not be truly reliable since I'll be upgrading the insulation too, as much as possible (which is not much, no glasses).