diff --git a/catalog_factories/usage/comnet_catalog.py b/catalog_factories/usage/comnet_catalog.py
index 29b6b2c1..e2fb294d 100644
--- a/catalog_factories/usage/comnet_catalog.py
+++ b/catalog_factories/usage/comnet_catalog.py
@@ -66,7 +66,7 @@ class ComnetCatalog(Catalog):
                             self._schedules[schedule_name]['Occupancy'])
 
       # get lighting
-      density = lighting_archetype[4] / pow(cte.METERS_TO_FEET,2)
+      density = lighting_archetype[4] * pow(cte.METERS_TO_FEET, 2)
       lighting = Lighting(density,
                           lighting_convective,
                           lighting_radiative,
@@ -78,7 +78,7 @@ class ComnetCatalog(Catalog):
       if density == 'n.a.':
         density = 0
       # convert W/ft2 to W/m2
-      density = float(density) / pow(cte.METERS_TO_FEET,2)
+      density = float(density) * pow(cte.METERS_TO_FEET, 2)
       appliances = Appliances(density,
                               appliances_convective,
                               appliances_radiative,
@@ -154,7 +154,7 @@ class ComnetCatalog(Catalog):
           _schedule_values[day] = _extracted_data.iloc[start:end, 3:27].to_numpy().tolist()[0]
         _schedule = []
         for day in _schedule_values:
-          if schedule_data_type == 'temperature':
+          if schedule_name == 'ClgSetPt' or schedule_name == 'HtgSetPt':
             # to celsius
             if 'n.a.' in _schedule_values[day]:
               _schedule_values[day] = None
diff --git a/city_model_structure/building_demand/thermal_zone.py b/city_model_structure/building_demand/thermal_zone.py
index eff21366..2d08fbe7 100644
--- a/city_model_structure/building_demand/thermal_zone.py
+++ b/city_model_structure/building_demand/thermal_zone.py
@@ -244,7 +244,7 @@ class ThermalZone:
         return None
       self._usage = ''
       for usage_zone in self._parent_internal_zone.usage_zones:
-        self._usage += str(round(usage_zone.percentage*100)) + '-' + usage_zone.usage + '_'
+        self._usage += str(round(usage_zone.percentage * 100)) + '-' + usage_zone.usage + '_'
       self._usage = self._usage[:-1]
     return self._usage