diff --git a/src/devices/thermostat.cpp b/src/devices/thermostat.cpp
index b2c606106..4284ba3eb 100644
--- a/src/devices/thermostat.cpp
+++ b/src/devices/thermostat.cpp
@@ -724,7 +724,7 @@ void Thermostat::process_RC20Remote(std::shared_ptr<const Telegram> telegram) {
     if (hc == nullptr) {
         return;
     }
-    has_update(telegram, hc->remotetemp, 0);
+    has_update(telegram, hc->roomTemp, 0);
 }
 
 // 0x42B - for reading the roomtemperature from the RC100H remote thermostat (0x38, 0x39, ..)
@@ -4524,7 +4524,6 @@ void Thermostat::register_device_values_hc(std::shared_ptr<Thermostat::HeatingCi
             tag, &hc->heatingtype, DeviceValueType::ENUM, FL_(enum_heatingtype), FL_(heatingtype), DeviceValueUOM::NONE, MAKE_CF_CB(set_heatingtype));
         register_device_value(tag, &hc->summertemp, DeviceValueType::UINT8, FL_(summertemp), DeviceValueUOM::DEGREES, MAKE_CF_CB(set_summertemp), 10, 30);
         register_device_value(tag, &hc->summermode, DeviceValueType::ENUM, FL_(enum_summer), FL_(summermode), DeviceValueUOM::NONE);
-        register_device_value(tag, &hc->remotetemp, DeviceValueType::CMD, DeviceValueNumOp::DV_NUMOP_DIV10, FL_(remotetemp), DeviceValueUOM::DEGREES);
         break;
     case EMSdevice::EMS_DEVICE_FLAG_RC25:
         register_device_value(tag, &hc->mode, DeviceValueType::ENUM, FL_(enum_mode3), FL_(mode), DeviceValueUOM::NONE, MAKE_CF_CB(set_mode));