diff --git a/ebusd-2.1.x/de/vaillant/08.recov.csv b/ebusd-2.1.x/de/vaillant/08.recov.csv
new file mode 100644
index 00000000..7493255d
--- /dev/null
+++ b/ebusd-2.1.x/de/vaillant/08.recov.csv
@@ -0,0 +1,46 @@
+# type (r[1-9];w;u),circuit,name,[comment],[QQ],ZZ,PBSB,[ID],field1,part (m/s),datatypes/templates,divider/values,unit,comment
+*r,,,,,,B509,0D,,,,,,
+*w,,,,,,B509,0E,,,,,,
+*wi,#install,,,,,B509,0E,,,,,,
+r;w,,VentilationLevelDay,Lüfterstufe Tag,,,,8a03,,,UCH,,,
+r;w,,VentilationLevelNight,Lüfterstufe Nacht,,,,8b03,,,UCH,,,
+r;w,,HeatRecovery,Wärmerückgewinnung,,,,8c03,,,UCH,0=auto;1=an;2=aus,,
+r;w,,FilterChangeDaysLeft,Tage bis Filterwechsel,,,,350e,,,UIN,,Tage,
+r;w,,MaintenanceDaysLeft,Tage bis Wartung,,,,360e,,,UIN,,Tage,
+r,,YieldToday,Energieertrag heute,,,,560e,,,ULG,10,kWh,
+r,,YieldYesterday,Energieertrag Vortag,,,,570e,,,ULG,10,kWh,
+r,,YieldMonth,Energieertrag Monat,,,,580e,,,ULG,10,kWh,
+r,,YieldYear,Energieertrag Jahr,,,,590e,,,ULG,,kWh,
+r,,YieldTotal,Energieertrag gesamt,,,,5a0e,,,ULG,,kWh,
+r;w,,InstallationHeight,Installationshöhe,,,,1a0e,,,UIN,,m,
+r;w,,ExhaustAirDisbalance,Disbalance Abluft,,,,1b0e,,,SCH,,%,
+r;w,,NominalFlow,Nennvolumenstrom NL,,,,1c0e,,,UIN,,m3/h,
+r;w,,ReducedVolumeFlow,Reduzierte Lüftung zu NL,,,,1d0e,,,percent,,%,
+r;w,,IntensiveVolumeFlow,Intensivlüftung zu NL,,,,1e0e,,,percent,,%,
+r;w,,HeadExchangerType,Wärmetauschertyp,,,,250e,,,UCH,0=Standard;1=Entalphie,,
+r;w,,FrostProtectionElement,Frostschutzelement,,,,260e,,,UCH,0=nicht vorhanden;1=elektrisch;2=hydraulisch,,
+r;w,,AirEarthCollector,Luft-Erdkollektor vorhanden,,,,280e,,,UCH,0=nein;1=ja,,
+r;w,,BypassMaxDiffTemp,Max. Differenztemperatur Bypass,,,,2a0e,,,temp,,°C,
+r;w,,PressureMonitor,Druckwächter vorhanden,,,,2b0e,,,UCH,0=nein;1=ja,,
+r;w,,StepSwitch,Stufenschalter vorhanden,,,,2c0e,,,UCH,0=nein;1=ja,,
+r;w,,AirQualitySensorNumber,Luftqualitätssensor Anzahl,,,,2d0e,,,UCH,,,
+r;w,,MinCO2Content,min CO2 Wert,,,,2e0e,,,UIN,,ppm,
+r;w,,MaxCO2Content,max CO2 Wert,,,,2f0e,,,UIN,,ppm,
+r;w,,MinAirHumidity,min Luftfeuchte,,,,300e,,,UCH,,%,
+r;w,,MaxAirHumidity,max Luftfeuchte,,,,310e,,,UCH,,%,
+r,,SupplyAirSpeed,Drehzahl Zuluft,,,,010e,,,UIN,,rpm,
+r,,ExhaustAirSpeed,Drehzahl Abluft,,,,020e,,,UIN,,rpm,
+r,,SupplyAirFlowActualValue,Interner Istwert Volumenstrom Zuluft,,,,030e,,,UIN,,m3/h,
+r,,SupplyAirFlowTargetValue,Interner Sollwert Volumenstrom Zuluft,,,,040e,,,UIN,,m3/h,
+r,,ExhaustAirFlowActualValue,Interner Istwert Volumenstrom Abluft,,,,050e,,,UIN,,m3/h,
+r,,ExhaustAirFlowTargetValue,Interner Sollwert Volumenstrom Abluft,,,,060e,,,UIN,,m3/h,
+r;w,,VentilationStage,Lüfterstufe,,,,150e,,,UCH,0=niedrig;1=auto;2=mittel;3=hoch,,wird überschrieben/ignoriert wenn hinter VR32
+r;w,,DesiredTemp,Wunschtemperatur,,,,140e,,,temp,,°C,wird überschrieben/ignoriert wenn hinter VR32
+r,,OutsideAirTemp,Außenlufttemperatur,,,,0c0e,,,temp,,°C,
+r,,ExitAirTemp,Fortlufttemperatur,,,,0d0e,,,temp,,°C,
+r,,ExhaustAirTemp,Ablufttemperatur,,,,b40d,,,temp,,°C,
+r,,ExhaustAirHumidity,Abluftfeuchte,,,,8503,,,percent,,%,
+r,,SupplyAirTemp,Zulufttemperatur,,,,b30d,,,temp,,°C,
+r,,FrostProtectionElement,Frostschutzelement,,,,f10c,,,UCH,0=aus;1=an,,
+r,,BypassFlapPosition,Position Bypassklappe,,,,0b0e,,,percent,,%,
+
diff --git a/ebusd-2.1.x/en/vaillant/08.recov.csv b/ebusd-2.1.x/en/vaillant/08.recov.csv
new file mode 100644
index 00000000..731724bc
--- /dev/null
+++ b/ebusd-2.1.x/en/vaillant/08.recov.csv
@@ -0,0 +1,46 @@
+# type (r[1-9];w;u),circuit,name,[comment],[QQ],ZZ,PBSB,[ID],field1,part (m/s),datatypes/templates,divider/values,unit,comment
+*r,,,,,,B509,0D,,,,,,
+*w,,,,,,B509,0E,,,,,,
+*wi,#install,,,,,B509,0E,,,,,,
+r;w,,VentilationLevelDay,Ventilation level day,,,,8a03,,,UCH,,,
+r;w,,VentilationLevelNight,Ventilation level night,,,,8b03,,,UCH,,,
+r;w,,HeatRecovery,Heat recovery,,,,8c03,,,UCH,0=auto;1=on;2=off,,
+r;w,,FilterChangeDaysLeft,Days left until filter change,,,,350e,,,UIN,,days,
+r;w,,MaintenanceDaysLeft,Days left until maintenance,,,,360e,,,UIN,,days,
+r,,YieldToday,Energy yield today,,,,560e,,,ULG,10,kWh,
+r,,YieldYesterday,Energy yield yesterday,,,,570e,,,ULG,10,kWh,
+r,,YieldMonth,Energy yield month,,,,580e,,,ULG,10,kWh,
+r,,YieldYear,Energy yield year,,,,590e,,,ULG,,kWh,
+r,,YieldTotal,Energy yield total,,,,5a0e,,,ULG,,kWh,
+r;w,,InstallationHeight,Installation height,,,,1a0e,,,UIN,,m,
+r;w,,ExhaustAirDisbalance,Exhaust air disbalance,,,,1b0e,,,SCH,,%,
+r;w,,NominalFlow,Nominal flow NL,,,,1c0e,,,UIN,,m3/h,
+r;w,,ReducedVolumeFlow,Reduced ventilation to NL,,,,1d0e,,,percent,,%,
+r;w,,IntensiveVolumeFlow,Intenstive ventilation to NL,,,,1e0e,,,percent,,%,
+r;w,,HeadExchangerType,Heat exchanger typ,,,,250e,,,UCH,0=Standard;1=Enthalpy,,
+r;w,,FrostProtectionElement,Frost protection element,,,,260e,,,UCH,0=unavailable;1=electrical;2=hydraulic,,
+r;w,,AirEarthCollector,Air-earth collector available,,,,280e,,,UCH,0=no;1=yes,,
+r;w,,BypassMaxDiffTemp,Max. diff.temp. bypass,,,,2a0e,,,temp,,°C,
+r;w,,PressureMonitor,Pressure monitor available,,,,2b0e,,,UCH,0=no;1=yes,,
+r;w,,StepSwitch,Step switch available,,,,2c0e,,,UCH,0=no;1=yes,,
+r;w,,AirQualitySensorNumber,Air quality sensor number,,,,2d0e,,,UCH,,,
+r;w,,MinCO2Content,min CO2 content,,,,2e0e,,,UIN,,ppm,
+r;w,,MaxCO2Content,max CO2 content,,,,2f0e,,,UIN,,ppm,
+r;w,,MinAirHumidity,min air humidity,,,,300e,,,UCH,,%,
+r;w,,MaxAirHumidity,max air humidity,,,,310e,,,UCH,,%,
+r,,SupplyAirSpeed,Supply air speed,,,,010e,,,UIN,,rpm,
+r,,ExhaustAirSpeed,Exhaust air speed,,,,020e,,,UIN,,rpm,
+r,,SupplyAirFlowActualValue,Supply air internal actual flow,,,,030e,,,UIN,,m3/h,
+r,,SupplyAirFlowTargetValue,Supply air internal target flow,,,,040e,,,UIN,,m3/h,
+r,,ExhaustAirFlowActualValue,Exhaust air internal actual flow,,,,050e,,,UIN,,m3/h,
+r,,ExhaustAirFlowTargetValue,Exhaust air internal target flow,,,,060e,,,UIN,,m3/h,
+r;w,,VentilationStage,Ventilation stage,,,,150e,,,UCH,0=low;1=auto;2=medium;3=high,,gets overwritten/ignored when behind VR32
+r;w,,DesiredTemp,Desired temperature,,,,140e,,,temp,,°C,gets overwritten/ignored when behind VR32
+r,,OutsideAirTemp,Outside air temperature,,,,0c0e,,,temp,,°C,
+r,,ExitAirTemp,Exit air temperature,,,,0d0e,,,temp,,°C,
+r,,ExhaustAirTemp,Exhaust air temperature,,,,b40d,,,temp,,°C,
+r,,ExhaustAirHumidity,Exhaust air humidity,,,,8503,,,percent,,%,
+r,,SupplyAirTemp,Supply air temperature,,,,b30d,,,temp,,°C,
+r,,FrostProtectionElement,Frost protection element,,,,f10c,,,UCH,0=off;1=on,,
+r,,BypassFlapPosition,Bypass flap position,,,,0b0e,,,percent,,%,
+