diff --git a/PyViCare/PyViCareHeatingDevice.py b/PyViCare/PyViCareHeatingDevice.py
index de31df05..3254f82e 100644
--- a/PyViCare/PyViCareHeatingDevice.py
+++ b/PyViCare/PyViCareHeatingDevice.py
@@ -583,6 +583,10 @@ def getActiveMode(self):
             self.getProperty(f"heating.circuits.{self.circuit}.operating.modes.active")["properties"]["value"][
                 "value"]
 
+    @handleNotSupported
+    def getCoolingActive(self):
+        return self.getProperty(f"heating.circuits.{self.circuit}.operating.modes.cooling")["properties"]["active"]["value"]
+
     @handleNotSupported
     def getHeatingCurveShift(self):
         return self.getProperty(f"heating.circuits.{self.circuit}.heating.curve")["properties"]["shift"][
diff --git a/tests/test_Vitocal111S.py b/tests/test_Vitocal111S.py
index a4fbca4e..abae20d7 100644
--- a/tests/test_Vitocal111S.py
+++ b/tests/test_Vitocal111S.py
@@ -30,3 +30,6 @@ def test_ventilationQuickmodes(self):
             "eco",
             "holiday",
         ])
+
+    def test_cooling_active(self):
+        self.assertEqual(self.device.circuits[0].getCoolingActive(), False)