Hardware

Topic	Replies	Views	Activity
Phantom Heat Error Heatpump	4	75	1 October 2026
Heat pump learning resources Heatpump Thought I would try and collect a list of useful technical learning resources for heat pump system design and optimisation, in particular from those engaged in the discussion here on OpenEnergyMonitor/HeatpumpMonitor, bu…	21	4429	30 September 2026
Request for brine temperature data from ground-source HeatPumpMonitor systems Heatpump emoncms	6	188	30 September 2026
Samsung gen 6 control unit connected to Alpha hydro 5kw on heat only Heatpump	0	40	29 September 2026
EmonPi2 CT Expansion emonPi	3	86	28 September 2026
Altherma 4 12kW modulation range Heatpump	3	105	27 September 2026
DIYBMS v4 diyBMS battery , bms , diybms	5346	191006	27 September 2026
Grant R290 Pump Oscillation Heatpump grantr290	9	298	25 September 2026
Aerona LAN web app Heatpump	0	64	24 September 2026
The worlds easiest Octopus heat pump install Heatpump	185	6045	23 September 2026
Predictive Heating and Cooling control Heatpump thermostat , ashp	16	455	22 September 2026
Oversized heatpump in new apartment? Heatpump	9	318	22 September 2026
EmonTH V2 Unable to upload firmware Hardware emonth2	2	84	20 September 2026
Grant Aerona HP290 Performance Update Heatpump grantr290	8	316	18 September 2026
DHW heating in warmer weather and COP Heatpump	31	1048	18 September 2026
New heat pump Grant R290 - hot water advice Heatpump grantr290	202	6848	18 September 2026
Vaillant Arotherm: excessive noise from compressor Heatpump vaillant	191	7810	17 September 2026
Reading onboard data from Grant Aerona HP290 + Control Heatpump grantr290	45	2954	17 September 2026
Repairing Sun 1000GTIL2 or 2000GTIL2 Hardware	60	11923	10 September 2026
Grant R290 optimisation (flow rate, limiting cycling) Heatpump grantr290	7	724	10 September 2026
EnergyMe Home: open source smart energy meter Hardware	5	196	9 September 2026
Hoops for BUS grant qualification for ASHP in a low heat loss retrofit house with slim primaries Heatpump	9	251	9 September 2026
Would you join Visit a Heat Pump? Heatpump	11	410	8 September 2026
HeatpumpMonitor.org: Hot water and cooling split out on system view page Heatpump	6	203	7 September 2026
Examples of air-to-water cooling on HeatpumpMonitor.org - help needed! Heatpump	87	1573	7 September 2026
Recommendations for running a Samsung 6th Gen with Octopus Heatpump	100	1906	27 February 2026
EmonPi3, Raspberry Pi adding thermocouple MAX31850 input, upgrading from emonPi v1 emonPi	1	53	3 September 2026
Produal AVT (Air Velocity Transmitter) Hardware	1	57	26 August 2026
Aira and heat pump monitor Heatpump	3	129	26 August 2026
Leaf-ZE1-ESP32 Hardware nissanleaf	3	108	23 August 2026

Phantom Heat Error

Heatpump

4

75

1 October 2026

Heat pump learning resources

Heatpump

Thought I would try and collect a list of useful technical learning resources for heat pump system design and optimisation, in particular from those engaged in the discussion here on OpenEnergyMonitor/HeatpumpMonitor, bu…