diff --git a/climate/master-bedroom/meltdown-center.js b/climate/master-bedroom/meltdown-center.js
index 54932e8..7c2734c 100644
--- a/climate/master-bedroom/meltdown-center.js
+++ b/climate/master-bedroom/meltdown-center.js
@@ -1,6 +1,6 @@
 const states = global.get('homeassistant.homeAssistant.states')
 const toggle = msg.payload
-const ac = global.get('mb_aircon_installed', "diskCon")
+const ac = global.get('masterBedroom.aircon.installed', "diskCon")
 const mbrLastMode = flow.get("mbrLastMode", "diskCon")
 const bedTemp = states['input_number.master_bedroom_bedtime_temp'].state
 
diff --git a/climate/master-bedroom/processing.js b/climate/master-bedroom/processing.js
index 9f4c4ae..ef3c574 100644
--- a/climate/master-bedroom/processing.js
+++ b/climate/master-bedroom/processing.js
@@ -3,7 +3,7 @@ node.log("Master Bedroom Climate: Processing Started")
 
 const states = global.get('homeassistant.homeAssistant.states')
 const allowed = states['input_boolean.master_bedroom_climate_protocol'].state
-const ac = global.get('mb_aircon_installed', "diskCon")
+const ac = global.get('masterBedroom.aircon.installed', "diskCon")
 const temp = global.get("outdoorTemp.tempStr")
 const payload = msg.payload
 const vacation = states['input_boolean.vacation_mode'].state
diff --git a/climate/master-bedroom/shower-off.js b/climate/master-bedroom/shower-off.js
index 2cca007..9ed2eb5 100644
--- a/climate/master-bedroom/shower-off.js
+++ b/climate/master-bedroom/shower-off.js
@@ -1,5 +1,5 @@
 const states = global.get('homeassistant.homeAssistant.states')
-const ac = states['input_boolean.master_bedroom_aircon_installed'].state
+const ac = global.get('masterBedroom.aircon.installed', "diskCon")
 const temp = global.get('outdoorTemptempStr')
 const threshold = states['input_number.master_bedroom_aircon_run_threshold'].state
 const dayTemp = states['input_number.master_bedroom_daytime_temp'].state
diff --git a/climate/master-bedroom/shower-on.js b/climate/master-bedroom/shower-on.js
index 4e40f2d..cb0d3c8 100644
--- a/climate/master-bedroom/shower-on.js
+++ b/climate/master-bedroom/shower-on.js
@@ -1,5 +1,5 @@
 const states = global.get('homeassistant.homeAssistant.states')
-const ac = states['input_boolean.master_bedroom_aircon_installed'].state
+const ac = global.get('masterBedroom.aircon.installed', "diskCon")
 const temp = global.get('outdoorTemp.tempStr')
 const threshold = states['input_number.master_bedroom_aircon_run_threshold'].state
 const nightTemp = states['input_number.master_bedroom_night_temp'].state