diff --git a/message_ix_buildings/chilled/run_heat.py b/message_ix_buildings/chilled/run_heat.py
index 1c69cec..989337e 100644
--- a/message_ix_buildings/chilled/run_heat.py
+++ b/message_ix_buildings/chilled/run_heat.py
@@ -82,8 +82,6 @@ def create_config(parsed_arguments):
         vstr=parsed_arguments.version,
         gcm=parsed_arguments.gcm,
         rcp=parsed_arguments.rcp,
-        cool=0,
-        heat=1,
     )
 
     return cfg
diff --git a/message_ix_buildings/chilled/util/config.py b/message_ix_buildings/chilled/util/config.py
index cac5d17..587c1d9 100644
--- a/message_ix_buildings/chilled/util/config.py
+++ b/message_ix_buildings/chilled/util/config.py
@@ -93,13 +93,13 @@ class Config:
     #:
     #: 1 = calculate
     #: 0 = skip
-    cool = 1
+    cool = 0
 
     #: Select whether to run heating calculations.
     #:
     #: 1 = calculate
     #: 0 = skip
-    heat = 0
+    heat = 1
 
     #: Select solar gain calculation. One of:
     #: