diff --git a/homeassistant/components/advantage_air/binary_sensor.py b/homeassistant/components/advantage_air/binary_sensor.py
index a7d7308d78c..eec0ce7dfa5 100644
--- a/homeassistant/components/advantage_air/binary_sensor.py
+++ b/homeassistant/components/advantage_air/binary_sensor.py
@@ -5,7 +5,7 @@ from homeassistant.components.binary_sensor import (
     DEVICE_CLASS_PROBLEM,
     BinarySensorEntity,
 )
-from homeassistant.const import ENTITY_CATEGORY_CONFIG, ENTITY_CATEGORY_DIAGNOSTIC
+from homeassistant.const import ENTITY_CATEGORY_DIAGNOSTIC
 
 from .const import DOMAIN as ADVANTAGE_AIR_DOMAIN
 from .entity import AdvantageAirEntity
@@ -74,7 +74,7 @@ class AdvantageAirZoneMyZone(AdvantageAirEntity, BinarySensorEntity):
     """Advantage Air Zone MyZone."""
 
     _attr_entity_registry_enabled_default = False
-    _attr_entity_category = ENTITY_CATEGORY_CONFIG
+    _attr_entity_category = ENTITY_CATEGORY_DIAGNOSTIC
 
     def __init__(self, instance, ac_key, zone_key):
         """Initialize an Advantage Air Zone MyZone."""
diff --git a/homeassistant/components/advantage_air/sensor.py b/homeassistant/components/advantage_air/sensor.py
index ed2e3b78156..d879693fdb5 100644
--- a/homeassistant/components/advantage_air/sensor.py
+++ b/homeassistant/components/advantage_air/sensor.py
@@ -6,12 +6,7 @@ from homeassistant.components.sensor import (
     STATE_CLASS_MEASUREMENT,
     SensorEntity,
 )
-from homeassistant.const import (
-    ENTITY_CATEGORY_CONFIG,
-    ENTITY_CATEGORY_DIAGNOSTIC,
-    PERCENTAGE,
-    TEMP_CELSIUS,
-)
+from homeassistant.const import ENTITY_CATEGORY_DIAGNOSTIC, PERCENTAGE, TEMP_CELSIUS
 from homeassistant.helpers import config_validation as cv, entity_platform
 
 from .const import ADVANTAGE_AIR_STATE_OPEN, DOMAIN as ADVANTAGE_AIR_DOMAIN
@@ -55,7 +50,7 @@ class AdvantageAirTimeTo(AdvantageAirEntity, SensorEntity):
     """Representation of Advantage Air timer control."""
 
     _attr_native_unit_of_measurement = ADVANTAGE_AIR_SET_COUNTDOWN_UNIT
-    _attr_entity_category = ENTITY_CATEGORY_CONFIG
+    _attr_entity_category = ENTITY_CATEGORY_DIAGNOSTIC
 
     def __init__(self, instance, ac_key, action):
         """Initialize the Advantage Air timer control."""