diff --git a/interface/src/project/types.ts b/interface/src/project/types.ts
index 6ab77d975..6d75ae00e 100644
--- a/interface/src/project/types.ts
+++ b/interface/src/project/types.ts
@@ -180,8 +180,7 @@ export enum DeviceValueUOM {
   SQM,
   M3,
   L,
-  KxMIN,
-  KpMIN
+  KMIN
 }
 
 export const DeviceValueUOM_s = [
@@ -206,8 +205,7 @@ export const DeviceValueUOM_s = [
   'm²',
   'm³',
   'l',
-  'K*min',
-  'K/min'
+  'K*min'
 ];
 
 export enum AnalogType {
diff --git a/src/devices/boiler.cpp b/src/devices/boiler.cpp
index 89cee7755..510d56988 100644
--- a/src/devices/boiler.cpp
+++ b/src/devices/boiler.cpp
@@ -579,14 +579,14 @@ Boiler::Boiler(uint8_t device_type, int8_t device_id, uint8_t product_id, const
                               DeviceValueType::USHORT,
                               DeviceValueNumOp::DV_NUMOP_MUL10,
                               FL_(auxHeaterDelay),
-                              DeviceValueUOM::KxMIN,
+                              DeviceValueUOM::KMIN,
                               MAKE_CF_CB(set_additionalHeaterDelay));
         register_device_value(DeviceValueTAG::TAG_DEVICE_DATA,
                               &auxHeaterHyst_,
                               DeviceValueType::USHORT,
                               DeviceValueNumOp::DV_NUMOP_MUL5,
                               FL_(auxHeaterHyst),
-                              DeviceValueUOM::KpMIN,
+                              DeviceValueUOM::KMIN,
                               MAKE_CF_CB(set_additionalHeaterHyst));
         register_device_value(DeviceValueTAG::TAG_DEVICE_DATA,
                               &minTempSilent_,
diff --git a/src/emsdevicevalue.cpp b/src/emsdevicevalue.cpp
index 43ba1014c..dde0ecbbf 100644
--- a/src/emsdevicevalue.cpp
+++ b/src/emsdevicevalue.cpp
@@ -105,9 +105,9 @@ DeviceValue::DeviceValue(uint8_t               device_type,
 // must be an int of 4 bytes, 32bit aligned
 const char * DeviceValue::DeviceValueUOM_s[] = {
 
-    F_(uom_blank),      F_(uom_degrees), F_(uom_degrees), F_(uom_percent), F_(uom_lmin), F_(uom_kwh),   F_(uom_wh),      FL_(hours)[0],
-    FL_(minutes)[0],    F_(uom_ua),      F_(uom_bar),     F_(uom_kw),      F_(uom_w),    F_(uom_kb),    FL_(seconds)[0], F_(uom_dbm),
-    F_(uom_fahrenheit), F_(uom_mv),      F_(uom_sqm),     F_(uom_m3),      F_(uom_l),    F_(uom_kxmin), F_(uom_kpmin),   F_(uom_blank) // connectivity
+    F_(uom_blank),      F_(uom_degrees), F_(uom_degrees), F_(uom_percent), F_(uom_lmin), F_(uom_kwh),  F_(uom_wh),      FL_(hours)[0],
+    FL_(minutes)[0],    F_(uom_ua),      F_(uom_bar),     F_(uom_kw),      F_(uom_w),    F_(uom_kb),   FL_(seconds)[0], F_(uom_dbm),
+    F_(uom_fahrenheit), F_(uom_mv),      F_(uom_sqm),     F_(uom_m3),      F_(uom_l),    F_(uom_kmin), F_(uom_blank) // connectivity
 
 };
 
diff --git a/src/emsdevicevalue.h b/src/emsdevicevalue.h
index 4b03f879e..9c0a28730 100644
--- a/src/emsdevicevalue.h
+++ b/src/emsdevicevalue.h
@@ -68,8 +68,7 @@ class DeviceValue {
         SQM,         // 18 square meter
         M3,          // 19 cubic meter
         L,           // 20
-        KxMIN,       // 21 - Kelvin * minutes
-        KpMIN,       // 22 - Kelvin / minutes
+        KMIN,        // 21 - Kelvin * minutes
         CONNECTIVITY // 22 - used in HA
     };
 
diff --git a/src/locale_common.h b/src/locale_common.h
index 7b7f2e900..0047d920a 100644
--- a/src/locale_common.h
+++ b/src/locale_common.h
@@ -215,8 +215,7 @@ MAKE_PSTR(uom_mv, "mV")
 MAKE_PSTR(uom_sqm, "m²")
 MAKE_PSTR(uom_m3, "m³")
 MAKE_PSTR(uom_l, "l")
-MAKE_PSTR(uom_kxmin, "K*min")
-MAKE_PSTR(uom_kpmin, "K/min")
+MAKE_PSTR(uom_kmin, "K*min")
 
 // MQTT topics and prefixes
 MAKE_PSTR(heating_active, "heating_active")
diff --git a/src/locale_translations.h b/src/locale_translations.h
index 499da8e3c..fca4abe45 100644
--- a/src/locale_translations.h
+++ b/src/locale_translations.h
@@ -368,10 +368,11 @@ MAKE_PSTR_LIST(maxHeatComp, "maxheatcomp", "heat limit compressor", "Heizgrenze
 MAKE_PSTR_LIST(maxHeatHeat, "maxheatheat", "heat limit heating", "Heizgrenze Heizen", "heat limit heating", "heat limit heating", "limit ciepła dla ogrzewania", "maks varmegrense oppvarming", "limite chaleur chauffage")
 MAKE_PSTR_LIST(maxHeatDhw, "maxheatdhw", "heat limit dhw", "Heizgrenze Warmwasser", "heat limit dhw", "heat limit dhw", "limit ciepła dla c.w.u.", "varmegrense varmtvann", "limite chaleur ecs")
 
+// translations are in order en, de, nl, se, pl, no, fr, .... some missing
 MAKE_PSTR_LIST(auxHeater, "auxheater", "enable auxilliary heater", "Erlaube Zusatzheizer")
 MAKE_PSTR_LIST(auxHeaterOnly, "auxheateronly", "auxilliary heater only", "nur Zusatzheizer")
-MAKE_PSTR_LIST(auxHeaterDelay, "auxheaterdelay", "auxilliary heater on delay", "Zusatzheizer Einschaltverzögerung")
-MAKE_PSTR_LIST(auxHeaterHyst, "auxheaterhyst", "auxilliary heater on/off hyst", "Zusatzheizer Schalthysterese")
+MAKE_PSTR_LIST(auxHeaterDelay, "auxheaterdelay", "auxilliary heater on delay", "Zusatzheizer verzögert ein", "Bijverw. vertraagd aan", "Tillskottfördröjning på", "Opóźn. włączenie dogrz.", "Tilleggsvarmer forsinket på", "Chauff app tempo marche")
+MAKE_PSTR_LIST(auxHeaterHyst, "auxheaterhyst", "auxilliary heater on/off hyst", "Zusatzheizer Schalthysterese", "Aan/uit-hysteresis in verw. bedrijf instellen", "På/av-hystereses Husv.", "Histerez wł/wył Ogrzew.", "På/av-hysterese Oppvar.", "Hystérésis Marche en mode chauffage")
 MAKE_PSTR_LIST(minTempSilent, "mintempsilent", "min. outside temp. for silent mode", "Minimale Aussentemperatur Silentmodus")
 MAKE_PSTR_LIST(tempParMode, "tempparmode", "outside temp. parallel mode", "Aussentemperatur Parallelmodus")
 MAKE_PSTR_LIST(auxHeatMixValve, "auxheatmix", "aux. heater mixing valve", "Mischer Zusatzheizer")