# Daikin Altherma, ESPAltherma & Home Assistant with OpenEnergyMonitor **URL:** \ **Category:** Heatpump\ **Created:** [11 December 2023 14:48 UTC](https://community.openenergymonitor.org/t/daikin-altherma-espaltherma-home-assistant-with-openenergymonitor/25057 "2023-12-11T14:48:16Z")\ **Posts on this page:** 1\ **Showing post:** 29
**Author:** ![Stephen\_Crown](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/stephen_crown/32/26680_2.png) [@Stephen\_Crown](https://community.openenergymonitor.org/u/Stephen_Crown)\ **Post date:** [13 December 2023 19:16 UTC](https://community.openenergymonitor.org/t/daikin-altherma-espaltherma-home-assistant-with-openenergymonitor/25057/29 "2023-12-13T19:16:13Z")
> [@John](#): > > **Target delta T heating** - not a part of the MyHeatpump app, but very handy for checking what’s going on if you change it! @John it is as of end of November 2023 added by @Timbones! I use it and have added it. Works well! (+ I assumed you meant `LW setpoint (main)` aka `targetTflow` there, not `Target delta T heating`?) > [@My Heatpump app: Recent updates and tips](https://community.openenergymonitor.org/t/my-heatpump-app-recent-updates-and-tips/24806/6): > > New Featureszap automatic update and scrolling of power graph, to show live data link extended shared URLs to include flow, cop and carnot settings thermometer added heatpump\_targetT feed for showing target room or flow temperature Bug Fixesbeetle Ignore data from the future when calculating DHW and heating kWh lady_beetle Use average when fetching DHW and CH feeds to avoid aliasing ant Match axis colour for outside temp on daily barchart Hot Tipfire bookmark your own app … Here is an example grey line: ![image](https://community.openenergymonitor.org/uploads/default/original/3X/5/6/5615ea8aa94a35b6c31e51360653c8893662df55.jpeg) --- _[View the full topic](https://community.openenergymonitor.org/t/daikin-altherma-espaltherma-home-assistant-with-openenergymonitor/25057)._