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Home / system #337

Haier Super Aqua Monobloc

Elgin, Scotland · Bungalow · 236 m² · 2012 or newer · 4 kW · underfloor · installed by Self install

Last 30 daysLast 7 days5 Jan – 4 Feb 2026 (winter reference)1–31 Dec 2025

Last 7 days

163 hourly rows · MID-class heat meter present: yes
5.49efficiency (COP) over 163 hours, from the heat meter
better than 99% of the metered fleet in January 2026
Electricity used
43 kWh
Heat delivered
234 kWh (heat meter)
Estimate without heat meter
flow sensor 5.48 · temperature model 4.66
Mean outdoor temperature
7.9 °C · 50 space-heating hours
Flow temperature at 0 °C outside
30.0 °C (curve slope -0.05 per K)
Flow − return while heating
4.0 K
House needs at −3 °C
5.5 kW (unit rated 4 kW) · fit r² 0.01
Hot water
no hot-water flag in data
infoOnly 50 space-heating hours in this window
Space-heating findings need at least 60 hours with the compressor running below 15 °C outside. Choose a winter window or come back during the heating season.

Day by day

electricity per daydaily COP3.0 floor
electricity, kWh per day0482026-10-31: 0.2 kWh, outside 12.7 °C2026-11-01: 8 kWh, outside 7.7 °C2026-11-02: 5.3 kWh, outside 8.2 °C2026-11-03: 5.1 kWh, outside 8.5 °C2026-11-04: 6.2 kWh, outside 6.7 °C2026-11-05: 8.3 kWh, outside 6.1 °C2026-11-06: 6.3 kWh, outside 7.7 °C2026-11-07: 3.2 kWh, outside 5.9 °Cdaily COP (heat ÷ electricity)1352026-11-01: COP 5.52026-11-02: COP 5.532026-11-03: COP 5.572026-11-04: COP 5.42026-11-05: COP 5.492026-11-06: COP 5.582026-11-07: COP 5.4110-3111-0111-0211-0311-0411-0511-0611-07
Daily COP needs a heat meter; days without one show electricity only.
Public system published by its owner on HeatpumpMonitor.org. Cycling (starts per hour) comes from the site’s 365-day statistic. Findings use installer rules of thumb; see methodology.