diff --git a/dist/MaxThermostat.js b/dist/MaxThermostat.js
index 5915d46..9e3e211 100644
--- a/dist/MaxThermostat.js
+++ b/dist/MaxThermostat.js
@@ -68,8 +68,9 @@ class MaxThermostat extends AHomegearItem_1.AHomegearItem {
             this.heatingMainFlag = (payload == 'ON');
             logger.info(`${this.itemId} heating main: ${this.heatingMainFlag}`);
             if (!this.heatingMainFlag) {
-                MqttDispatcher_1.mqttHandler.send(this.temperatureFeedbackTopic, `${DISABLED_TEMPERATURE}`);
-                MqttDispatcher_1.mqttHandler.send(this.actionTopic, `${DISABLED_TEMPERATURE}`);
+                this.temperature = DISABLED_TEMPERATURE;
+                MqttDispatcher_1.mqttHandler.send(this.temperatureFeedbackTopic, `${this.temperature}`);
+                MqttDispatcher_1.mqttHandler.send(this.actionTopic, `${this.temperature}`);
             }
         }
         else if (topic == this.presetTemperatureTopic) {
diff --git a/src/MaxThermostat.ts b/src/MaxThermostat.ts
index 16bdb1e..d378662 100644
--- a/src/MaxThermostat.ts
+++ b/src/MaxThermostat.ts
@@ -93,8 +93,9 @@ export class MaxThermostat extends AHomegearItem implements HasInTopic {
             this.heatingMainFlag = (payload == 'ON')
             logger.info(`${this.itemId} heating main: ${this.heatingMainFlag}`)
             if (! this.heatingMainFlag) {
-                mqttHandler.send(this.temperatureFeedbackTopic, `${DISABLED_TEMPERATURE}`)
-                mqttHandler.send(this.actionTopic, `${DISABLED_TEMPERATURE}`)
+		this.temperature = DISABLED_TEMPERATURE
+                mqttHandler.send(this.temperatureFeedbackTopic, `${this.temperature}`)
+                mqttHandler.send(this.actionTopic, `${this.temperature}`)
             }
         } else if (topic == this.presetTemperatureTopic) {
                 this.presetTemperature = parseFloat(payload)