diff --git a/eive_tmtc/config/object_ids.py b/eive_tmtc/config/object_ids.py
index 31d3ac5..2a5e239 100644
--- a/eive_tmtc/config/object_ids.py
+++ b/eive_tmtc/config/object_ids.py
@@ -30,7 +30,7 @@ SCEX_HANDLER_ID = bytes([0x44, 0x33, 0x00, 0x32])
 
 # Thermal Object IDs
 THERMAL_CONTROLLER_ID = bytes([0x43, 0x40, 0x00, 0x01])
-HEATER_ID = bytes([0x44, 0x41, 0x00, 0xA4])
+HEATER_CONTROLLER_ID = bytes([0x44, 0x41, 0x00, 0xA4])
 TMP_1075_1_HANDLER_ID = bytes([0x44, 0x42, 0x00, 0x04])
 TMP_1075_2_HANDLER_ID = bytes([0x44, 0x42, 0x00, 0x05])
 
diff --git a/eive_tmtc/pus_tc/procedure_packer.py b/eive_tmtc/pus_tc/procedure_packer.py
index 855e3cd..4d1f032 100644
--- a/eive_tmtc/pus_tc/procedure_packer.py
+++ b/eive_tmtc/pus_tc/procedure_packer.py
@@ -47,7 +47,7 @@ from eive_tmtc.config.object_ids import (
     ACU_HANDLER_ID,
     TMP_1075_1_HANDLER_ID,
     TMP_1075_2_HANDLER_ID,
-    HEATER_ID,
+    HEATER_CONTROLLER_ID,
     IMTQ_HANDLER_ID,
     RW1_ID,
     RW2_ID,
@@ -116,7 +116,7 @@ def handle_default_procedure(
             object_id=object_id, q=queue_helper, op_code=op_code
         )
     if service == CustomServiceList.HEATER.value:
-        object_id = HEATER_ID
+        object_id = HEATER_CONTROLLER_ID
         return pack_heater_cmds(object_id=object_id, q=queue_helper, op_code=op_code)
     if service == CustomServiceList.IMTQ.value:
         object_id = cast(ObjectIdU32, obj_id_man.get(IMTQ_HANDLER_ID))